UM10A10B01 [HONEYWELL]
Basic Switches; 微动开关
| 型号： | UM10A10B01 |
| 厂家： | 
Honeywell |
| 描述： | Basic Switches |
| 文件： | 总94页 (文件大小：3549K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Basic Switches
Door Switches
Standard Bas ic Switches
Sealed/High Temperature Switches
Miniature/Subminiature Switches
SUBMINIATURE/MINIATURE BASIC SWITCHES
The U Series of subminiature basic switches are our newest line. The US is the
smallest snap-action switch available. The UX and UM are versatile, low cost,
full featured products with ample electrical capacity in a compact package.
Typical Applications . . . . . . . . . . . . . . . . . . . . . . . p. 2
Index by Product Type . . . . . . . . . . . . . . . . . . . . . p. 3
Selection Guides . . . . . . . . . . . . . . . . . . . . . . p. 4 to 7
Catalog Listings/Order Guides . . . . . . . . . p. 8 to 93
Reference Data . . . . . . . . . . . . . . . . . . . . . . . . . . p. 94
Catalog Listing/Page Number Index . . . . . . . p. 102
SM subminiature basic switches are a versatile collection of small size and
1
ample electrical capacities, including 11 amp power load handling and ⁄
4
hp
motor load. SX subminiature basic switches are smaller than SM switches,
yet are big in performance and selection. They provide up to 7 amp power
load capacity. V3 miniature basic switches put a 25 amp power load capacity
and a choice of 11 other electrical ratings into a relatively small package with
many choices of actuators, contact materials, and terminal designs. V7 minia-
ture basic switches have electrical ratings up to 15 amps. Both commercial
and European versions are UL recognized and CSA certified. The latter is also
designed to meet all leading European approval agency requirements. TB
miniature basic small double-break units can control 2, 3 or 4 isolated circuits.
STANDARD BASIC SWITCHES
Power load switching and motor handling capacity are among the attractions
of thumb-size BZ/BA standard basic switches. Double-pole double-throw
switching is added by DT switches. Where there’s a need for reliable switch-
ing of high capacity systems involving DC motors and solenoids, MT magnet-
ic blow-out switches do the job. The 3MN has double-break switching. 6AS
assemblies have two tandem mounted standard basic switches under a com-
mon actuator.
SEALED AND HIGH TEMPERATURE BASIC SWITCHES
Specially adapted basic switches include: SE/XE environment-proof switch-
es which protect subminiature SM/SX basic switches within a sealed hous-
ing; HM hermetically sealed switches are interchangeable in operating point
with the SM switches; HS hermetically sealed switches which parallel the size
and mounting scheme of the standard basic switches; and HT high temper-
ature switches for use up to +1000°F.
DOOR SWITCHES
AC, WW and DM switches automatically cut power when a service door or
drawer is opened.
For application help: call1-800-537-6945.
Honeywell Sensing and Control
1
Basic Switches
Subminiature/Miniature
ELECTRICAL DATA AND UL CODES
MINIATURE/SUBMINIATURE BASIC SWITCHES
Most of the switches in this section are UL recognized and CSA
certified. The current and voltage values shown are based on
test conditions specified by these agencies. Electrical life of the
switch is influenced by each application condition as well as by
voltage and current.
Circuitry
Single-pole
double-throw
Electrical Data
UL rating:
4 amps, 250 vac.
S
Single-pole
double-throw
T UL/CSA rating:
11 amps and 1/3 hp, 125, 250, or 277
vac;
1/2 amp, 125 vdc; 1/4 amp, 250 vdc;
4 amps, 125 vac ‘‘L’’ (lamp load).
Circuitry
Single-pole
double-throw
Electrical Data
A 5 amps res., 3 amps ind., (sea level),
4 amps res., 2 amps ind., (50,000
feet), 28 vdc
TT UL/CSA rating:
10 amps and 1/3 hp, 125 or 250 vac;
1/2 amp, 125 vdc; 1/4 amp, 250 vdc;
4 amps, 125 vac ‘‘L’’ (lamp load).
5 amps res. or ind. 115 vac, 60 Hz.
UL/CSA rating: 5 amps, 250 vac.
Single-pole
double-throw
unless
otherwise
noted in
UU 10 amps res., 10 amps ind., (sea
level),
Single-pole
double-throw
B 7 amps res., 4 amps ind., (sea level),
7 amps res., 2.5 amps ind., (50,000
feet), 28 vdc.
6 amps ind. (50,000 feet), 6 amps
motor load, 30 vdc.
UL/CSA rating: 7 amps, 250 vac.
U UL/CSA rating:
Single-pole
double-throw
C
3.5 amps res., 2 amps ind., (sea level),
3.5 amps res., 1.5 amps ind., (50,000
feet), 28 vdc.
order guide
15.1 amps and 1/2 hp, 125 or 250 vac.
1/2 amp, 125 vdc; 1/4 amp, 250 vdc;
5 amps, 120 vac ‘‘L’’ (lamp load).
UL rating: 7 amps, 250 vac.
Single-pole
double-throw
VV UL/CSA rating:
3 amps-125, 250, 277 vac;
1/10 hp-250 vac
Single-pole
double-throw
D 1 amp res., 0.5 amp ind., (sea level
and 50,000 feet), 28 vdc.
UL/CSA rating: 1 amp, 125 vac.
Single-pole
double-throw
V UL/CSA rating:
Single-pole
double-throw
E
F
3 amps res., 2 amps ind., (sea level),
28 vdc.
UL rating: 3 amps, 250 vac.
10 amps and 1/4 hp, 125 or 250 vac;
1/2 amp, 125 vdc; 1/4 amp, 250 vdc;
3 amps, 125 vac ‘‘L’’ (lamp load).
Single-pole
double-throw
7 amps res., 4 amps ind., 2.5 amps
lamp load, (sea level),
4 amps res., 2.5 amps ind., 2.5 amps
lamp load, (50,000 feet), 28 vdc.
7 amps res., 7 amps ind., 2 amps lamp
load, 115 vac, 60 Hz (sea level).
Single-pole
double-throw
W 10 amps, 250 vac or 28 vdc;
1/2 amp, 125 vdc; 1/4 amp, 250 vdc.
Single-pole
double-throw
X UL rating:
1 amp, 125 vac.
Single-pole
double-throw
Y 10 amps and 1/3 hp, 125 or 250 vac;
Single-pole
double-throw
G 2 amps res., lamp ind., (sea level)
4 amps, 125 vac ‘‘L’’ (lamp load).
28 vdc.
Single-pole
double-throw
YY UL/CSA rating:
5 amps-125, 250, 277 vac
1/10 hp-250 vac
Single-pole
double-throw
H .010 amp res. and ind., (sea level).
28 vdc.
UL/CSA rating: 1 amp, 125 vac.
Two-circuit
double-break
Z 10 amps, 125 or 250 vac, or 30 vdc.
UL/CSA rating:
Single-pole
double-throw
I
7 amps res., 4 amps ind., (sea level),
28 vdc.
10 amps, 125 or 250 vac; 1/2 hp, 125
vac.
Single-pole
double-throw
J
5 amps res., 3 amps ind., (sea level),
5 amps res., 2.5 amps ind.,
(50,000 feet), 28 vdc.
Four-circuit
UL rating: 5 amps, 250 vac.
double-break
Single-pole
K UL rating:
double-throw
5 amps, 125 or 250 vac.
Single-pole
ZZ UL rating:
double-throw
5 amps and 1/10 hp.
125 or 250 vac.
Single-pole
double-throw
L 1 amp res., 1/2 amp ind.,
(sea level) 28 vdc.
Single-pole
double-throw
AA UL rating:
Single-pole
double-throw
M UL rating:
20 amps, 277 vac.
1 hp, 125 vac; 2 hp, 250 vac.
11 amps and 1/4 hp, 125 or 250 vac.
Single-pole
double-throw
N 1 amp res., 0.5 amp ind., 30 vdc.
Single-pole
double-throw
BB UL rating:
UL rating: 1 amp, 125 vac.
25 amps, 277 vac.
1 hp, 125 vac; 2 hp, 250 vac.
Single-pole
P
1 amp res., 30 vdc.
double-throw
UL rating: .1 amp, 125 vac.
Single-pole
double-throw
R 5 amps res., 3 amps ind., 2.4 amps
lamp load (sea level),
5 amps res., 2.5 amps ind., 2.4 amps
lamp load, (50,000 feet), 28 vdc.
5 amps res., 5 amps ind., 1.5 amps
lamp load, 115 vac. 60 Hz (sea level)
20 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
Standard
ELECTRICAL DATA AND UL CODES STANDARD BASIC
SWITCHES
Electrical Data and
UL Codes
Circuitry
Double-pole
double-throw
Most of the switches in this section are UL recognized and CSA
certified. The current and voltage values shown are based on
test conditions specified by these agencies. Electrical life of the
switch is influenced by each application condition as well as by
voltage and current. For application assistance contact the 800
number.
J
10 amps, 125 or 250 vac;
0.3 amp, 125 vdc; 0.15 amp,
250 vdc.
UL Code L59
Single-pole
double-throw
unless
otherwise noted
in order guide
K Rating established with
switch non-polarized
10 amps, 125 vac or vdc;
⁄ hp, 125 vac or vdc.
UL Code L 168
1
4
Non-polarized:
10 amps res. or 1⁄
hp, 125 vdc;
4
3 amps max. res. 250 vdc.
Polarized*:
Electrical Data and
10 amps res. or 1⁄
2
hp, 125 vdc;
Circuitry
Single-pole
double-throw
unless
otherwise noted
in order guide
UL Codes
3 amps max. res., 250 vdc.
A 15 amps, 125, 250 or 480 vac;
*To polarize, connect negative side of line to common terminal. To
achieve the same effect, mount switch with brass screws, using a
1
⁄
8
hp, 125 vac; 1⁄
4
hp, 250 vac;
non-magnetic barrier (at least 1⁄
mounting surface.
4
⍯ thick) between the switch and
1
⁄2
amp, 125 vdc; 1⁄
4
amp,
250 vdc.
UL Code L96
M25 amps, 125, 250 or 480 vac;
3
⁄4
hp, 125 vac; 11⁄
4
amp, 250 vac.
amp, 250 vdc.
Single-pole
double-throw
unless
otherwise noted
in order guide
B
C
5 amps, 125, 250 or 480 vac;
1
1 amp, 125 vdc; 1⁄
UL Code L58
2
amp, 125 vdc; 1⁄
UL Code L35
4
amp, 250 vdc.
Two-circuit
double-break
⁄2
Single-pole
double-throw
P
1 amp, 125 VAC
UL Code L22
Single-pole
double-throw
unless
otherwise noted
in order guide
10 amps, 125, 250 or 480 vac;
UL Code L8
Single-pole
double-throw
R
10 amps, 125 or 250 vac;
1
⁄3
hp, 125 vac; 3⁄
4
hp, 250 vac;
1
⁄2
amp, 125 vdc; 1⁄
4
amp,
250 vdc.
UL Code L115
Single-pole
double-throw
unless
otherwise noted
in order guide
D 15 amps, 125, 250 or 480 vac;
1
Single-pole
double-throw
S
10 amps, 125 or 250 vac;
1
⁄8
hp, 125 vac; 1⁄
UL Code L103
4
hp, 250 vac.
⁄3
hp, 125 or 250 vac.
UL Code L93
T 15 amps, 125, 250 or 480 vac;
1 amp, 125 vdc; 1⁄
2
amp, 250 vdc;
⁄4
hp, 125 vac; 1⁄
2
hp, 250 vac
1
Single-pole
double-throw
unless
otherwise noted
in order guide
E
F
15 amps, 125, 250 or 480 vac;
1
Two-circuit
double-break
Single-pole
double-throw
⁄
4
hp, 125 vac, 1⁄
2
hp, 250 vac;
amp, 125 vdc; 1⁄
amp, 250 vdc.
UL Code L67
UL Code L73
1
⁄2
4
U 5 amps, 250 vac.
UL Code L4
V Motor Control
Single-pole
double-throw
unless
otherwise noted
in order guide
22 amps, 125, 250 or 480 vac;
1
15 amps, 120, 240, 480 or 600
vac;
⁄2
hp, 125 vac, 1 hp, 250 vac.
UL Code L161
Two-circuit
double-break
1
⁄ hp, 120 vac; 1 hp, 240 vac;
2
0.8 amp, 115 vdc; 0.4 amp,
230 vdc.
Single-pole
double-throw
unless
otherwise noted
in order guide
G 20 amps, 125, 250 or 480 vac;
10 amps, 125 vac ‘‘L’’ (tungsten
lamp load);
Single-pole
single-throw
(N.C.)
W 20 amps, 125, 250 or 277 vac;
3
⁄4
hp, 125 vac; 1⁄
hp, 250 vac
2
UL Code L178B
1 hp, 125 vac; 2 hp, 250 vac;
1
⁄2
amp, 125 vdc; 1⁄
amp,
4
X 15 amps, 125, 250 or 480 vac;
250 vdc.
UL Code L23
2 amps, 600 vac;
1
⁄
8
hp, 125 vac; 1⁄
4
hp, 250 vac;
Single-pole
double-throw
1
⁄2
amp, 125 vdc; 1⁄
4
amp,
Single-pole
double-throw
unless
otherwise noted
in order guide
H Motor Control
250 vdc.
UL Code L74
25 amps, 125, 250 or 480 vac;
1 hp, 125 vac; 2 hp, 250 vac;
Pilot Duty—750 VA, 125, 250,
or 277 vac.
Y 20 amps, 125, 250 or 480 vac;
3
⁄4
hp, 125 vac; 11⁄
2
hp, 250 vac; UL
Single-pole
double-throw
unless
I
10 amps, 125, 250 or 480 vac;
Code L17
Single-pole
double-throw
1
⁄8
hp, 125 vac; 1⁄
hp, 250 vac;
4
UL Code L95
otherwise noted
in order guide
46 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
Operating Characteristics
ELECTROMECHANICAL SWITCHES
Definitions below explain the meaning of Free Pos ition (F.P.)—Position of switch Operating Force (O.F.)—Amount of
operating characteristics. Characteristics plunger or actuator when no external force applied to switch plunger or actua-
shown in tables throughout catalog were force is applied (other than gravity).
chosen as most significant. They are tak-
tor to cause contact ‘‘snap-over.’’ Note in
the case of adjustable actuators, the force
en at normal room temperature and hu- Full Overtravel Force—Force required is measured from the maximum length
midity. These may vary as temperature to attain full overtravel of actuator.
and humidity conditions differ. Sketches
position of the lever.
show how characteristics are measured Operating Pos ition (O.P.)—Position of Overtravel (O.T.)—Plunger or actuator
for in-line plunger actuation.
switch plunger or actuator at which point travel safely available beyond operating
contacts snap from normal to operated position.
Linear dimensions for in-line actuation position. Note that in the case of flexible or
are from top of plunger to a reference line, adjustable actuators, the operating posi- Pretravel (P.T.)—Distance or angle trav-
usually the center of the mounting holes. tion is measured from the end of the lever eled in moving plunger or actuator from
or its maximum length. Location of oper- free position to operating position.
Differential Travel (D.T.)—Plunger or ac- ating position measurement shown on
tuator travel from point where contacts mounting dimension drawings.
‘‘snap-over’’ to point where they ‘‘snap-
back.’’
Releas e Force (R.F.)—Amount of force
still applied to switch plunger or actuator
at moment contacts snap from operated
position to unoperated position.
Total Travel (T.T.)—Distance from actua-
tor free position to overtravel limit posi-
tion.
IN-LINE PLUNGER ACTUATION
94 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
Operating Characteristics
FULL LOAD AND LOCKED ROTOR CURRENTS FOR SINGLE PHASE AND DC MOTORS
Alternating Current
Direct Current
115 Volts
Locked
230 Volts
Locked
115 Volts
Locked
230 Volts
Locked
Full
Full
Full
Full
HP
Load
Rotor
Load
Rotor
Load
Rotor
Load
Rotor
2
24.0
20.0
16.0
13.8
9.8
7.2
5.8
4.4
3.8
144.0
120.0
96.0
82.8
58.8
43.2
34.8
26.4
22.8
18.0
9.0
12.0
10.0
8.0
6.9
4.9
3.6
2.9
2.2
1.9
1.5
—
72.0
60.0
48.0
41.4
29.4
21.6
17.4
13.2
11.4
9.0
17.0
13.2
9.6
7.4
5.4
3.8
3.0
2.4
2.2
2.0
—
170.0
132.0
96.0
74.0
54.0
38.0
30.0
24.0
22.0
20.0
—
8.5
6.6
4.8
3.7
2.7
1.9
1.5
1.2
1.1
1.0
—
85.0
66.0
48.0
37.0
27.0
19.0
15.0
12.0
11.0
10.0
—
11⁄
2
1
3
⁄4
1
1
1
1
1
1
1
⁄
2
⁄3
⁄4
⁄6
⁄8
⁄10
3.0
1.5
⁄20
—
For application help: call1-800-537-6945.
Honeywell Sensing and Control 95
Basic Switches
B Type Switches Performance Information
ELECTRICAL DATA CHART
Ampe re s
Catalog
Lis ting
(contact
gap)
Curre nt
Carrying
Capacity
Inrus h
N.C.
Re s is tive Ckt.
Motor
Lamp
Inductive 2
N.O.
Ckt.
N.C.
Ckt.
N.O.
Ckt.
N.C.
Ckt.
N.O.
Ckt.
Se a
Le ve l
50,000
Fe e t
Voltage Max.1
VDC
8
14
30
125
250
BZ-3YT*
.036 in.
0,91 mm
5
5
5
5
5
10
10
10
1
30
30
30
10
6
15
15
15
10
6
5
5
5
2
2.5
2.5
2.5
2
3
3
3
1
1.5
1.5
1.5
1
10
10
10
0.6
0.4
10
10
5
0.4
0.3
0.6
1.2
1.2
0.6
0.6
VAC
120
240
277
BZ-3YT*
.036 in.
0,91 mm
5
5
5
5
5
5
30
30
30
15
15
15
5
5
5
2.5
2.5
2.5
3
3
3
1.5
1.5
1.5
5
5
5
5
5
5
VDC
8
14
30
125
230
BM-2R
.020 in.
0,50 mm
22
22
22
22
22
15
15
2
0.4
0.2
30
30
30
4
15
15
15
4
5
5
5
0.8
0.4
2.5
2.5
2.5
0.4
0.2
3
3
3
0.4
0.2
1.5
1.5
1.5
0.4
0.2
8
5
1
.03
.02
7
5
1
.02
.01
2
2
VAC
125
250
277
460
BM-2R
.020 in.
0,50 mm
22
22
22
22
22
22
22
22
35
35
35
35
20
20
20
20
5.8
5.8
5.8
5.8
3.4
3.4
3.4
3.4
3.5
3.5
3.5
3.5
2.0
2.0
2.0
2.0
22
22
22
22
22
22
22
22
VDC
8
14
30
125
230
BA-2R
.020 in.
0,50 mm
20
20
20
20
20
20
20
5
0.5
0.25
30
30
30
4
15
15
15
4
5
5
5
0.8
0.4
2.5
2.5
2.5
0.4
0.2
3
3
3
0.4
0.2
1.5
1.5
1.5
0.4
0.2
15
10
5
.05
.03
15
8
2
.03
.02
2
2
VAC
120
240
277
460
BA-2R
.020 in.
0,50 mm
20
20
20
20
20
20
20
20
75
75
75
75
75
75
75
75
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
20
20
20
20
20
20
20
20
VDC
8
14
30
125
250
BE-2R
.020 in.
0,50 mm
25
25
25
25
25
25
25
5
0.5
0.25
30
30
30
4
15
15
15
4
5
5
5
0.8
0.4
2.5
2.5
2.5
0.8
0.4
3
3
3
0.4
0.2
1.5
1.5
1.5
0.4
0.2
15
10
5
.05
.03
15
8
2
.03
.02
2
2
VAC
120
240
277
460
BE-2R
.020 in.
0,50 mm
25
25
25
25
25
25
25
25
96
96
96
96
96
96
96
96
16
16
16
16
16
16
16
16
10
10
10
10
10
10
10
10
25
25
25
25
VAC
125
250
277
BZ-R
.006 in.
0,15 mm
15
15
15
15
15
15
30
30
30
15
15
15
5
5
5
2.5
2.5
2.5
3
3
3
1.5
1.5
1.5
15
15
15
15
15
15
VDC
8
14
30
125
230
BZ-1R
.010 in.
0,25 mm
15
15
15
15
15
15
15
2
0.4
0.2
30
30
30
4
15
15
15
4
5
5
5
0.8
0.4
2.5
2.5
2.5
0.8
0.4
3
3
3
0.4
0.2
1.5
1.5
1.5
0.4
0.2
8
5
1
0.03
0.02
7
5
1
0.01
0.01
2
2
VAC
125
250
277
460
BZ-1R
.010 in.
0,25 mm
15
15
15
15
15
15
15
15
30
30
30
30
15
15
15
15
5
5
5
5
2.5
2.5
2.5
2.5
3
3
3
3
1.5
1.5
1.5
1.5
15
15
15
15
15
15
15
15
*Ampere levels for BZ-3YT applicable only if common terminal is not used and switch is used as a shorting bar switch.
96 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
B Type Switches Performance Information
ELECTRICAL DATA CHART, cont.
Ampe re s
Catalog
Lis ting
(contact
gap)
Curre nt
Carrying
Capacity
Inrus h
N.C.
Re s is tive Ckt.
Motor
Lamp
Inductive 2
N.O.
Ckt.
N.C.
Ckt.
N.O.
Ckt.
N.C.
Ckt.
N.O.
Ckt.
Se a
Le ve l
50,000
Fe e t
Voltage Max.1
VDC
8
14
30
125
230
BZ-2R
.020 in.
0.50 mm
15
15
15
15
15
15
15
6
0.4
0.2
30
30
30
4
15
15
15
4
5
5
5
0.8
0.4
2.5
2.5
2.5
0.8
0.4
3
3
3
0.4
0.2
1.5
1.5
1.5
0.4
0.2
15
10
5
0.05
0.03
15
8
2
0.03
0.02
2
2
VAC
125
250
277
460
BZ-2R
.020 in.
0,50 mm
15
15
15
15
15
15
15
15
30
30
30
30
15
15
15
15
5
5
5
5
2.5
2.5
2.5
2.5
3
3
3
3
1.5
1.5
1.5
1.5
15
15
15
15
15
15
15
15
VDC
8
14
30
125
250
BZ-3R
.036 in.
0,91 mm
15
15
15
15
15
15
15
10
0.6
0.3
30
30
30
6
15
15
15
6
5
5
5
1.2
0.6
2.5
2.5
2.5
1.2
0.6
3
3
3
0.6
0.3
1.5
1.5
1.5
0.6
0.3
15
15
10
0.1
0.05
15
15
5
0.05
0.03
3
3
VAC
125
250
277
460
BZ-3R
.036 in.
0,91 mm
15
15
15
15
15
15
15
15
30
30
30
30
15
15
15
15
5
5
5
4
2.5
2.5
2.5
2.5
3
3
3
3
1.5
1.5
1.5
1.5
15
15
15
15
15
15
15
15
VDC
8
14
30
125
250
BZ-7R
.070 in.
1,78 mm
30
15
15
15
15
15
15
15
0.75
0.3
15
30
30
7.5
3
5
2.5
5
5
1.5
0.6
3
1.5
3
3
0.75
0.3
15
15
15
10
0.4
0.2
—
15
7.5
0.2
0.1
15
15
7.5
3
2.5
2.5
1.5
0.6
1.5
1.5
0.75
0.3
VAC
120
240
277
460
BZ-7R
.070 in.
1,78 mm
15
15
15
15
15
15
15
15
30
30
30
30
15
15
15
15
5
5
5
5
2.5
2.5
2.5
2.5
3
3
3
3
1.5
1.5
1.5
1.5
15
15
15
15
15
15
15
15
1 For a 86−F (30−C) max. temperature rise at terminals, not opening or closing the load (at sea level).
2 Data established with a 75% power factor on AC loads.
TEST CONDITIONS
Switch contact life is affected by electrical conditions and other
factors, such as: temperature, humidity, airborne contamina-
tion, vibration, amount and rate of plunger travel, and cycling
rate. Our Evaluation Laboratory tests are conducted using pro-
cedures and practices common to UL and Military Specifica-
tions. The following conditions generally apply.
Temperature:
Humidity:
AC Cycle Rate:
DC Cycle Rate:
On-off Time:
Room Ambient (70−F, 21 − C).
Room Ambient (50%).
60 operations/minute.
20 operations/minute.
Equal and compatible with above cycling rates.
Power Factor (AC): Approximately 75%.
Inductance (DC):
Circuit Loading:
Travel Plunger:
Actuation:
MIL-I-81023 Inductor.
One throw only on a SPDT switch during any test procedure. Both throws are evaluated separately.
Full switch travel is used.
Linear motion.
Overtravel Force:
1 to 3 lbs. from spring-loaded actuators.
MICRO SWITCH believes that with the following voltage and
current values and under the test conditions set forth below
switch life of100,000 closures, 95% survival can be expected. It
is a starting point for user evaluation and provides guidelines
on the switches identified. Because of the numerous electrical
conditions listed, not every current and voltage level has ac-
tually been tested on every switch and certain figures have
been extrapolated. For specific switch selection, customers
should evaluate switches under actual application conditions
or by simulating all application conditions and requirements.
The information set forth cannot substitute for the customer’s
own product evaulation. It should never be published by a cus-
tomer as a rating on their product.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 97
Basic Switches
Definitions of Terms
Actuator – Mechanism of the switch or Double Break Contacts – (Twin break). Normally Open Contacts (N.O.) – Pro-
switch enclosure which operates the con- This breaks the circuit in two places. Re- vide a normally open circuit when actua-
tacts.
ferred to as form Z circuitry also.
tor is in free position.
Auxiliary Actuator – A mechanism, sold
separately, to provide basic switches with
easier means of operation and adjust-
ment and adapt switches to different op-
erating motions by supplying supple-
mental overtravel.
Precis ion Snap-Acting Switch – An
electromechanical switch having prede-
termined and accurately controlled char-
acteristics, and having a spring loaded
quick make and break contact action.
Form Z
Double-Pole Double-Throw (DPDT) –
Switches which make and break two sep-
arate circuits. This circuit provides a nor-
mally open and normally closed contact
for each pole.
Projection Contacts – A design in which
one or more truncated projections are ar-
ranged on the stationary contacts. When
closed on the smooth, spherical surface
of the opposing contact this configuration
Bas ic Switch – A self-contained switch-
ing unit. It can be used alone, gang-
mounted, built into assemblies or en-
closed in metal housings.
Enclos ed Switch – A basic switch unit tends to break thru oxides and other film
(contact block) enclosed in a durable contaminants to avoid the particulate
metal housing. The enclosure protects contaminants. Used with silver contacts,
the switching unit, provides mounting this design can be a useful substitute for
means, and fitting for conduit connection. the more expensive gold or gold alloy
Bifurcated Contacts – A movable con-
tact, generally gold plated, which is
forked to provide two contact mating sur-
faces in a parallel, for more reliable con-
tact.
contact material.
Environment-Proof Switch – A switch
Break – To open an electrical circuit.
which is completely sealed to ensure con- Puls e Switch – Provides a single pulse of
stant operating characteristics. Sealing current for each cycle of operation.
Break Dis tance – The minimum open
gap distance between stationary and
movable objects.
normally includes an ‘‘O’’ ring on actuator
shaft and fused glass-to-metal terminal
seals or complete potting and an elas-
tomer plunger-case seal.
Quick Connect Terminal – A plug-in type
terminal designed for quick switch wiring.
Characteris tics – This term is used by
MICRO SWITCH in a restricted sense and
refers only to switch operating character-
istics such as pretravel, operating force,
etc.
Repeatability – Ability of a switch to re-
peat its characteristics precisely from one
operation to the next operation.
Explos ion-Proof Switch – A UL listed
switch capable of withstanding an inter-
nal explosion of a specified gas without
igniting surrounding gases.
Single-Pole Double-Throw (SPDT) –
Switch which may either make or break a
circuit, depending on how it is wired. Also
referred to as form C circuitry.
Circuit – The contact arrangement with
switch actuator and contacts in their nor-
mal position.
Hermetically Sealed Switch – A switch
completely sealed to provide constant
operating characteristics. All junctures
made with metal-to-metal or glass-to-
metal fusion.
Dead break – Exists in all mechanical
switches. Definition: When the switch
plunger is being depressed, dead break
is non-contact immediately before the
plunger reaches the operating point.
When the switch plunger is being re-
leased, dead break is non-contact imme-
diately before the plunger reaches the re-
lease point. Dead break is expressed in
distance of plunger travel during which
the non-contact occurs. Manufacturing
specifications for most BZ/BA basic
Magnetic Blow-Out Switch – Contains a
small permanent magnet which provides
a means of switching high d-c loads. The
magnet deflects arc to quench it.
Form C
Single-Pole Single-Throw (SPST)
–
Switch with only one moving and one sta-
tionary contact. Available either normally
open (N.O.) also referred to as form A cir-
cuitry; or normally closed (N.C.) also re-
ferred to as form B circuitry.
Maintained Contact Switch – Designed
for applications requiring sustained con-
tact after plunger has been released, but
with provision for resetting.
switches allow a maximum dead break of Make – To close or establish an electrical
0.00005 in. (0,001 mm) measured at the circuit.
switch plunger. Switches are evaluated
while moving the plunger with the switch
Momentary Switch – A switch with con-
tacts that return from operated condition
Form A
Form B
installed in a 10 VDC, 0.100 ampere cir-
to normal condition when actuating force
cuit. This specifiction does not apply to
is removed. Unless otherwise stated, all
switches that have been in service or have
switches in this catalog are momentary.
not received proper handling or storage.
Terminal Enclos ure – A housing that fits
over switch terminals to protect against
electrical shock and accidental shorting,
and facilitate wiring.
Mounting Dimens ions – All dimensions
on the mounting dimension drawings in
this catalog are subject to change without
notice. Request current drawings from
the nearest MICRO SWITCH Sales Office
or write to Freeport.
For applications sensitive to dead break,
call Freeport for information on applica-
ble electrical and mechanical conditions.
Dead make – When the switch plunger is
being depressed, dead make is non-con-
tact immediately after the plunger reac-
hes the release point. Dead make is ex-
pressed as the distance of plunger travel
during which the non-contact occurs.
Non contact is a failure of open contacts
to close (that is, the switch resistance ex-
ceeds the specified value) within the
specified range of plunger positions. If a
plunger position is specified with respect
to time, a non-contact is a contact miss.
Two Circuit Switch – In one position,
moving contacts complete one circuit, in
the other position, contacts complete an-
other separate circuit.
Normally Clos ed Contacts (N.C.) – Pro-
vide a normally closed circuit when actua-
tor is in free position.
98 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
US Series
Subminiature
NC
NO
PC Terminal Version
C
FEATURES
ELECTRICAL RATINGS
Res is tive Load
ɀ
ɀ
ɀ
ɀ
ɀ
MICRO SWITCH’S smallest snap-action switch
Choice of low energy or power duty electrical ratings
Variety of integral actuators
Temperature Range: −25° to +80°C (−13° to +176°F)
Weight: 0.2 grams (.007 oz.) – PC terminal type
0.3 grams (.011 oz.) – solder terminal type
Form C single-pole double-throw (SPDT) circuitry
Gold Contacts
US10 Type
Silver Contacts
US20 Type
Voltage
30 VDC
125 VAC
0.1 A
0.1 A
0.5 A
0.1 A
ɀ
ORDER GUIDE SOLDER TERMINALS
O.F. max.
grams
R.F. min.
g
P.T. max.
mm
O.T. min.
mm
D.T. max.
mm
O.P
mm
Contact Type
Actuator
oz.
ounces
inches
inches
inches
inches
Gold, 0.1 Amp A pin plunger
100
10
0,3
0,1
0,1
5,4 ± 0,15
3.527
.353
.012
.004
.004
.213 ± .006
C flat lever
25
.88
2,0
.071
2,4
.094
0,4
.016
0,7
.028
6,4 ± 0,6
.252 ± .024
E simulated
roller lever
30
1.058
2,0
.071
2,2
.087
0,3
.012
0,7
.028
6,7 ± 0,5
.264 ± .020
Silver, 0.5 Amp A pin plunger
100
3.527
10
.353
0,3
.012
0,1
.004
0,1
.004
5,4 ± 0,15
.213 ± .006
C flat lever
25
.88
2,0
.071
2,4
.094
0,4
.016
0,7
.028
6,4 ± 0,6
.252 ± .024
E simulated
roller lever
30
1.058
2,0
.071
2,2
.087
0,3
.012
0,7
.028
6,7 ± 0,5
.264 ± .020
ORDER GUIDE PC STRAIGHT TERMINALS
O.F. max.
grams
R.F. min.
g
ounces
P.T. max.
mm
inches
O.T. min.
mm
inches
D.T. max.
mm
inches
O.P
mm
inches
Contact Type
Actuator
oz.
Gold, 0.1 Amp A pin plunger
100
3.527
10
.353
0,3
.012
0,1
.004
0,1
.004
4,8 ± 0,15
.189 ± .006
C flat lever
25
.88
1,0
.035
2,4
.094
0,4
.016
0,7
.028
5,8 ± 0,7
.228 ± .028
E simulated
roller lever
30
1.058
1,0
.035
2,2
.087
0,3
.012
0,7
.028
6,1 ± 0,7
.240 ± .028
Silver, 0.5 Amp A pin plunger
100
3.527
10
.353
0,3
.012
0,1
.004
0,1
.004
4,8 ± 0,15
.189 ± .006
C flat lever
25
.88
1,0
.035
2,4
.094
0,4
.016
0,7
.028
5,8 ± 0,7
.228 ± .028
E simulated
roller lever
30
1.058
1,0
.035
2,2
.087
0,3
.012
0,7
.028
6,1 ± 0,7
.240 ± .028
OTHER TERMINATION TYPES ARE AVAILABLE
For PC right angle, change 2nd set of numbers to 50 (Example: US10D50A00)
For PC left angle, change 2nd set of numbers to 60 (Example: US10D60A00)
8
HoneywelSensing and Control
For application help: call1-800-537-6945.
Basic Switches
US Series
Subminiature
mm
in.
MOUNTING DIMENSIONS
(for reference only)
Solder Terminal Switches (with mounting holes )
Pin plunger (Type A)
Flat lever (Type C)
Simulated roller (Type E)
PC Board Terminals Switches
Pin plunger (Type A)
Right angle terminal (Type 50)
Left angle terminal (Type 60)
Flat lever (Type C)
Simulated roller (Type E)
Mounting s crew s ize is m 1,4.
Maximum tightening torque is 1 kg-cm.
For application help: call1-800-537-6945.
Honeywell Sensing and Control
9
Basic Switches
UX Series
Subminiature
NC
NO
C
ELECTRICAL RATINGS (in amps )
Silver Contacts
FEATURES
Gold Contacts
UX10 Type
ɀ
ɀ
ɀ
ɀ
ɀ
ɀ
ɀ
Compact size – helps minimize equipment size
Choice of low energy or power duty electrical ratings
Variety of integral actuators
Temperature Range: –25° to +85°C (–13 to 185°F)
Weight: 0.5 grams (.018 oz.)
Voltage
UX40 Type
UX30 Type
125 VAC*
30 VDC
6 VDC
3 A
2 A
–
1 A
1 A
–
0.1 A
0.1 A
5 mA
2 mA
1 mA
12 VDC
24 VDC
–
–
–
–
UL/CSA marking designations
Form C single-pole double-throw (SPDT) circuitry
*UL/CSA rating. UL File No. E12252. UL Standard 1054.CSA file LR23413M167
ORDER GUIDE
R.F. min. P.T. max. O.T. min. D.T. max.
O.F. max.
grams
oz.
O.P
mm
inches
g
mm
inches
mm
inches
mm
inches
Rating
Actuator
ounces
Gold,
0.1 Amp 125 VAC
A pin plunger
75
2.65
10
.353
0,5
.020
0,25
.010
0,12
.005
5,5 ± 0,2
.217 ± .008
150
5.3
20
.705
0,5
.020
0,25
.010
0,12
.005
5,5 ± 0,2
.217 ± .008
C flat lever
25
.88
2,5
.088
2,1
.083
0,55
.022
0,50
.020
6,8 ± 1,0
.268 ± .039
50
5,0
2,1
0,55
0,50
6,8 ± 1,0
1.76
.176
.083
.022
.020
.268 ± .039
E roller lever
simulated
27
.95
55
2,0
.071
4,0
2,1
.083
2,1
0,50
.020
0,50
.020
0,50
.020
0,50
.020
9,5 ± 1,0
.374 ± .039
9,5 ± 1,0
1.94
.141
.083
.374 ± .039
Silver,
1 Amp 125 VAC
A pin plunger
C flat lever
75
2.65
10
.353
0,5
.020
0,25
.010
0,12
.005
5,5 ± 0,2
.217 ± .008
25
.88
2,5
.088
2,1
.083
0,55
.022
0,50
.020
6,8 ± 1,0
.268 ± .039
E roller lever
simulated
27
.95
2,0
.071
2,1
.083
0,50
.020
0,50
.020
9,5 ± 1,0
.374 ± .039
Silver,
3 Amp 125 VAC
A pin plunger
150
5.3
20
.705
0,5
.020
0,25
.010
0,12
.005
5,5 ± 0,2
.217 ± .008
C flat lever
50
1.76
5,0
.176
2,1
.083
0,55
.022
0,50
.020
6,8 ± 1,0
.268 ± .039
E roller lever
simulated
55
1.94
4,0
.141
2,1
.083
0,50
.020
0,50
.020
9,5 ± 1,0
.374 ± .039
OTHER TERMINATION TYPES ARE AVAILABLE
For PC right angle, change 2nd set of numbers to 50 (Example: UX10C50A01)
For PC left angle, change 2nd set of numbers to 60 (Example: UX10C60A01)
10 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
UX Series
Subminiature
mm
in.
MOUNTING DIMENSIONS (for reference only)
Pin plunger (Type A)
Solder terminals – Type 10
PC board terminals – Type 30
PC board mounting
Type 50
Type 60
LEVER ACTUATORS
UX Series switches with lever actuators can be operated by
cams or slides. They require lower operating forces than pin
plunger switches.
Flat levers are .520 in. (13,2 mm) long and simulated roller lev-
ers are .480 in. (12,2 mm) long.
Flat lever (Type C)
Simulated Roller Lever (Type E)
Mounting screw size is 2 mm.
Maximum tightening torque is 1 kg-cm.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 11
Basic Switches
UM Series
Subminiature
NC
NO
ELECTRICAL RATINGS (in amps )
C
UM50E
Silver Contacts
Voltage Res is tive Inductive Res is tive Inductive
UM40B/D
Silver Contacts
UM10A/B/D/E
Gold Contacts
Res is tive
FEATURES
ɀ
Choice of low energy or power duty electrical
ratings
125 VAC
250 VAC
30 VDC
5
5
5
3
3
3*
3
3
3
2
2
2*
0.1
0.1
0.1
ɀ
ɀ
Variety of integral actuators
Temperature Range: −25° to +85°C (−13° to
185°F)
*Time constant for DC inductive loads: less than 7 msec.
UL File No. E12252, CSA File LR23413M167
ɀ
ɀ
ɀ
Weight: 2 grams (.07 oz.)
UL/CSA/VDE/SEMKO marking designations
Form C single-pole double-throw (SPDT) circui-
try
ORDER GUIDE 0.1 AMP TYPE GOLD CONTACTS
O.F. max.
R.F. min. P.T. max. O.T. min. D.T. max.
O.P
mm
inches
Actuator
grams
g
mm
mm
mm
Rating
Length
oz.
ounces
inches
inches
inches
A pin plunger
25
.88
2
.071
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
0.1 Amp
250 VAC
50
1.76
7,5
.265
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
100
3.57
15
.529
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
150
5.3
20
.705
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
B flat lever
18mm
10
.35
0,4
.014
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
20
.7
1,7
.060
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
40
1.4
3,5
.123
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
C flat lever
20mm
8
.28
0,35
.012
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
16
.56
1,5
.053
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
35
1.23
3,0
.106
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
55
2
3,5
.123
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
D flat lever
26mm
12
.4
1,2
.042
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
25
.88
2,5
.088
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
45
3,0
3,5
1,6
1,0
8,8 ± 1,2
1.6
.106
.138
.063
.039
.346 ± .047
12 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
UM Series
Subminiature
ORDER GUIDE 0.1 AMP TYPE GOLD CONTACTS cont.
O.F. max.
R.F. min. P.T. max. O.T. min. D.T. max.
O.P
mm
inches
Actuator
grams
g
mm
mm
mm
Rating
Length
oz.
ounces
inches
inches
inches
0.1 Amp
250 VAC
J flat lever
60mm
6
.2
0,5
.018
8,5
.335
2,2
.087
2,5
.098
8,8 ± 2,4
.346 ± .094
15
.52
1,0
.035
8,5
.335
2,2
.087
2,5
.098
8,8 ± 2,4
.346 ± .094
20
.7
1,0
.035
8,5
.335
2,2
.087
2,5
.098
8,8 ± 2,4
.346 ± .094
0.1 Amp
250 VAC
E simulated
roller lever, radius
2,5mm,
16
.56
1,5
.053
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
35
1.23
3,0
.106
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
19mm
55
2
3,5
.123
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
H simulated
roller lever, radius
1,3mm,
16
.56
1,5
.053
2,8
.110
1,2
.047
0,8
.031
10,7 ± 0,8
.421 ± .031
35
1.23
3,0
.106
2,8
.110
1,2
.047
0,8
.031
10,7 ± 0,8
.421 ± .031
19mm
55
2
3,5
.123
2,8
.110
1,2
.047
0,8
.031
10,7 ± 0,8
.421 ± .031
0.1 Amp
250 VAC
F roller lever
18,00mm
20
.7
1,7
.060
2,5
.098
0,8
.031
0,5
.020
14,50 ± 0,8
.571 ± .031
40
1.4
3,5
.123
2,5
.098
0,8
.031
0,5
.020
14,50 ± 0,8
.571 ± .031
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
14,50 ± 0,8
.571 ± .031
OTHER TERMINATION TYPES ARE AVAILABLE
For PC Straight cross-line, change 2nd set of numbers to 20 (Example: UM10A20A01)
For PC Straight international, change 2nd set of numbers to 40 (Example: UM10A40A01)
For PC Straight right angle, change 2nd set of numbers to 50 (Example: UM10A50A01)
For PC Straight left angle, change 2nd set of numbers to 60 (Example: UM10A60A01)
For application help: call1-800-537-6945.
Honeywell Sensing and Control
13
Basic Switches
UM Series
Subminiature
ORDER GUIDE 3 AND 5 AMP TYPE SILVER CONTACTS
O.F. max.
R.F. min. P.T. max. O.T. min. D.T. max.
O.P
mm
inches
Actuator
grams
g
mm
mm
mm
Rating
Length
oz.
ounces
inches
inches
inches
3 Amp
250 VAC
A pin plunger
50
1.76
7,5
.265
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
100
3.527
15,0
.529
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
3 Amp
250 VAC
B flat lever
18mm
20
.7
1,7
.060
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
40
1.4
3,5
.123
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
C flat lever
20mm
16
.56
1,5
.053
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
35
1.23
3,0
.106
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
D flat lever
26mm
12
.4
1,2
.042
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
25
.88
2,5
.088
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
J flat lever
60mm
6
.2
0,5
.018
8,5
.335
2,2
.087
2,5
.098
8,8 ± 2,4
.346 ± .094
15
.52
1,0
.035
8,5
.335
2,2
.087
2,5
.098
8,8 ± 2,4
.346 ± .094
3 Amp
250 VAC
E simulated
roller lever, radius
2,5mm
16
.56
1,5
.053
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
35
1.23
3,0
.106
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
19mm
H simulated
roller lever, radius
1,3mm
16
.56
1,5
.053
2,8
.110
1,2
.047
0,8
.021
10,7 ± 0,8
.421 ± .031
35
1.23
3,0
.106
2,8
.110
1,2
.047
0,8
.031
10,7 ± 0,8
.421 ± .031
19,15mm
F roller lever
18mm
20
.7
1,7
.060
2,5
.098
0,8
.031
0,5
.020
14,50 ± 0,8
.571 ± .031
40
1.4
3,5
.123
2,5
.098
0,8
.031
0,5
.020
14,50 ± 0,8
.571 ± .031
5 Amp
250 VAC
A pin plunger
150
5.3
20
.705
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
B flat lever
18mm
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
C flat lever
20mm
55
2
3,5
.123
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
D flat lever
26mm
45
1.6
3,0
.106
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
J flat lever
60mm
1,0
.035
8,5
.335
2,2
.087
2,5
.098
8,8 ± 2,4
.346 ± .094
E simulated
roller lever, radius
2,5mm
55
2
3,5
.123
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
19mm
H simulated
roller lever, radius
1,3mm
55
2
3,5
.123
2,8
.110
1,2
.047
0,8
.031
10,7 ± 0,8
.421 ± .031
19mm
F roller lever
18mm
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
14,50 ± 0,8
.571 ± .031
OTHER TERMINATION TYPES ARE AVAILABLE
For PC Straight cross-line, change 2nd set of numbers to 20 (Example: UM40B20A01)
For PC Straight international, change 2nd set of numbers to 40 (Example: UM40B40A01)
For PC Straight right angle, change 2nd set of numbers to 50 (Example: UM40B50A01)
For PC Straight left angle, change 2nd set of numbers to 60 (Example: UM40B60A01)
14 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
UM Series
Subminiature
mm
in.
MOUNTING DIMENSIONS (for reference only)
Pin Plunger Type A
Solder Cros s -line Terminals – Type 10
PC Straight Cros s -Line – Type 20
PC Straight In-line – Type 40
PC Right Angle In-line – Type 50
PC Left Angle In-line – Type 60
QC Quick Connect – Type 70
Lever Actuators 4mm (.158) wide
18mm Flat Lever Type B
20mm Flat Lever Type C
26mm Flat Lever Type D
60mm Type J
19mm Simulated Roller Type E/H
18mm Roller Lever Type F
Type H has 1,3mm radius
Type E has 2,5mm radius
5mm (.197 in.) dia. x 3,2mm (.126 in.)
thick roller
Mounting s crew s ize is m 2,3.
Maximum tightening torque is 3 kg-cm.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 15
Basic Switches
UM Series
Sealed Subminiature
IP50-SEALED
IP67-SEALED
FEATURES
ELECTRICAL RATINGS (in amps )
ɀ
ɀ
Silver or gold contacts
Silver Contacts
Gold Contacts
Res is tive
Variety of integral actuator styles including pin
plunger, flat lever, roller lever, and simulated
roller lever
Voltage
Res is tive
Inductive
125 VAC
250 VAC
30 VDC
2.0
2.0
2.0
0.4
2.0
2.0
2.0
0.05
0.1A
0.1A
0.1A
—
ɀ
ɀ
IP50 or IP67 type sealing
Choice of quick-connect, printed circuit board,
solder or leadwire termination
Form C single-pole double-throw
Temperature range: −40° to 85°C (−40° to
185°F)
125 VDC
UL File No. E12252, CSA File LR23413M167
ɀ
ɀ
ɀ
ɀ
Weight, approx.: .07 oz. (2g.) for IP50-sealed
switches; and .14 oz. (4g.) for IP67-sealed
switches, not including leadwires
UL, CSA, VDE, and SEMKO marking
designations
IP50-sealed UM switches are the same size as non-sealed UM switches on
pages 12-15. There is an elastomer seal on the switch plunger and a cover-to-
case seal. They provide a degree of protection against the entry of dust.
IP67-sealed UM switches have the plunger seal and cover-to-case seal. In
addition, their AWG # 20 leadwires are molded in epoxy resin. They provide a
degree of protection against water entry during temporary immersion.
16 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
UM Series
IP50-Sealed Subminiature
C
NO
NC
ORDER GUIDE IP50 SEALED 0.1-AMP GOLD CONTACTS
O.F. max.
R.F. min.
grams
P.T. max.
mm
O.T. min.
mm
D.T. max.
mm
O.P
mm
grams
Actuators
oz.
ounces
inches
inches
inches
inches
A
B
C
D
E
F
pin plunger
150
5.3
20
.705
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
flat lever
flat lever
flat lever
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
55
1.9
3,5
.123
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
45
1.6
3,0
.106
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
simulated
roller lever
55
1.9
3,5
.123
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
roller
lever
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
14,5 ± 0,8
.571 ± .031
ORDER GUIDE IP50 SEALED 2.0-AMP SILVER CONTACTS
O.F. max.
R.F. min.
grams
P.T. max.
mm
O.T. min.
mm
D.T. max.
mm
O.P
mm
grams
Actuators
oz.
ounces
inches
inches
inches
inches
A
B
C
D
E
F
pin plunger
150
5.3
20
.705
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
flat lever
flat lever
flat lever
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
55
1.9
3,5
.123
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
45
1.6
3,0
.106
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
simulated
roller lever
55
1.9
3,5
.123
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
roller
lever
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
14,5 ± 0,8
.571 ± .031
TO SPECIFY PC TERMINALS:
In the order guides above, change the 2nd set of numbers to 21. Example: UM10E11AS1 converts to UM10E21AS1 with PC terminals
For application help: call1-800-537-6945.
Honeywell Sensing and Control 17
Basic Switches
UM Series
IP67-Sealed Subminiature
C
NO
NC
ORDER GUIDE IP67 SEALED 0.1-AMP GOLD AND 2.0-AMP SILVER CONTACTS
O.F. max.
grams
oz.
R.F. min.
grams
ounces
P.T. max.
mm
inches
O.T. min.
mm
inches
D.T. max.
mm
inches
O.P
mm
inches
Actuators
A
B
C
D
E
F
pin plunger
150
5.3
20
.705
0,6
.024
0,4
.016
0,1
.004
8,4 ± 0,3
.331 ± .012
flat lever
flat lever
flat lever
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
8,8 ± 0,8
.346 ± .031
55
1.9
3,5
.123
2,8
.110
1,2
.047
0,8
.031
8,8 ± 0,8
.346 ± .031
45
1.6
3,0
.106
3,5
.138
1,6
.063
1,0
.039
8,8 ± 1,2
.346 ± .047
simulated
roller lever
55
1.9
3,5
.123
2,8
.110
1,2
.047
0,8
.031
11,65 ± 0,8
.459 ± .031
roller
lever
60
2.1
4,0
.141
2,5
.098
0,8
.031
0,5
.020
14,5 ± 0,8
.571 ± .031
MOUNTING DIMENSIONS
(For reference only)
Mounting screw size is m 2,3
Maximum torque is 3 kg/cm.
mm
in.
Pin Plunger Type A
PC Terminals
Solder In-line Terminals
18 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
UM Series
IP50-Sealed Subminiature
MOUNTING DIMENSIONS
(For reference only)
Mounting screw size is m 2,3
Maximum torque is 3 kg/cm.
mm
in.
Pin Plunger Type A
QC In-line Terminals
Leadwires
Lever Actuators 4 mm/.158 in. wide
18 mm Flat Lever Type B
19 mm Simulated Roller Lever Type E
2,5 mm radius
20 mm Flat Lever Type C
18 mm Roller Lever Type F
5 mm/.197 in. dia. x 3,2 mm/.126 in.
Thick Roller
26 mm Flat Lever Type D
For application help: call1-800-537-6945.
Honeywell Sensing and Control 19
Basic Switches
SX Series
Subminiature
CUT-A-WAY 1SX SUBMINIATURE BASIC SWITCH
FEATURES
ɀ
ɀ
ɀ
ɀ
ɀ
ɀ
Low operating force to 3 oz. (85 grams)
maximum
Sensitive differential travel as low as
.001 inch maximum
Power load switching capability up to 7
amperes—silver contacts
Optional gold contacts for low energy
applications
Optional bifurcated gold contacts for
maximum reliability
Long mechanical life up to 10,000,000
cycles—95% survival for 11SX series
1,000,000 cycles—95% survival for1SX
series
ɀ
Temperature tolerance −65° to
+250°F (−54 to 121°C) on standard
construction
GENERAL INFORMATION
AVAILABLE TERMINALS
SX subminiature basic switches are small
size precision snap-action switches from
MICRO SWITCH. These switches are ide-
al where savings in space and weight are
important. Unless otherwise noted, all
listings have silver contacts.
ɀ
ɀ
High temperature designs for up to
+400°F (204°C) for 100 hours
Variety of integral and auxiliary
actuators
SX switches are available with several
types of terminations. The T and T2 termi-
nals provide easy solder lead wire attach-
ment. The H58 terminal offers the simplic-
ity of quick-connect and mate with AMP
.058-inch receptacles. Pin terminals allow
easy attachment to printed circuit boards.
ɀ
ɀ
Choice of several terminal styles
MIL-S-8805
available
qualified
products
ɀ
UL recognized File # E12252, CSA cer-
tified file # LR41372
T
T2
Mounting torque Round
head 2-56 UNC 438
screws—
2 inch pounds max.
H391, H392
H58
STRAIGHT PIN
90° FORMED PIN
Mate with Amp Inc. Part No.
640024-1 Std.
Dimensions shown are for reference only
This section covers only 40 of our most popular SX Series catalog listings. If you don’t find what you’re looking for, it’s
likely one of the approximately 200 other active SX listings will meet your needs. Contact the 800 number.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 21
Basic Switches
SX Series
Subminiature
ORDER GUIDE by as cending electrical capability
PIN PLUNGER
Electrical
Data and O.F. max. R.F. min. P.T. max. O.T. min. D.T. max. O.P.*
UL Code newtons newtons
mm
inches
mm
inches
mm
inches
mm
inches
Recommended for
Logic level loads
5VDC, 2mA; SPNO
Page 20
ounces
ounces
At
Left
1,39
5
0,28
1
0,51
.020
0,1
.004
0,1
.004
8,13
.320
Best reliability
(Bifurcated gold contacts)
.010 Amp 0,7 to 1.39
0,28
0,51
.020
0,1
.004
0,051
.002
8,13
.320
H
2.5 to 5
1
Applications requiring gold
contacts (1SX type)
1 Amp
1,39
0,28
0,51
.020
0,1
.004
0,13
.005
8,13
.320
D
5
1
Best reliability with
1 Amp
1,39
0,28
0,51
0,1
0,076
8,13
higher current rating
(Bifurcated gold contacts)
D
5
1
.020
.004
.003
.320
Lowest differential travel
1 Amp
1,39
0,28
0,51
0,1
0,025
8,13
with bifurcated gold contacts
H
5
1
.020
.004
.001
.320
Applications requiring gold
contacts. 11SX type.
1 Amp
D
1,39
5
0,28
1
0,51
.020
0,1
.004
0,051
.002
8,13
.320
MIL-S-8805 applications
requiring gold contacts
+180°F (82°C) max. use
1 Amp
D
1,39
5
0,28
1
0,51
.020
0,1
.004
0,13
.005
8,13
.320
As above, with
T2 terminals
1 Amp
D
1,39
5
0,28
1
0,51
.020
0,1
.004
0,13
.005
8,13
.320
.156⍯ wide, with gold
1 Amp
1,39
0,28
0,51
0,1
0,13
8,13
contacts +180°F (82°C)
D
5
1
.020
.004
.005
.320
+400°F (204°C)
for 100 hours
1,39
5
0,28
1
0,51
.020
0,1
.004
0,13
.005
8,13
.220
G
L
+400°F (204°C)
for 100 hours
1,39
5
0,28
1
0,51
.020
0,1
.004
0,051
.002
8,13
.220
Dim. Dwg. Fig. 1
(Except Fig. 2
for 91SX39-T
Lowest differential travel
Most applications
3 Amps
0,97
3.5
0,21
0.75
0,51
.020
0,1
.004
0,025
.001
8,13
.320
E
and 93SX34-T)
5 Amps 0,7 to 1,39
0,28
1
0,51
.020
0,1
.004
0,051
.002
8,13
.320
A
2.5 to 5
For use in sealed
enclosures.
5 Amps
1,39
5
0,28
1
0,51
.020
0,1
.004
0,076
.003
8,13
.320
A
Best stability under varying
humidity. 11SX type.
5 Amps
1,39
5
0,28
1
0,51
.020
0,1
.004
0,051
.002
8,13
.320
A
Up to 7 amps load handling
Low differential travel
Added overtravel
7 Amps
1,39
5
0,28
1
0,51
.020
0,1
.004
0,13
.005
8,13
.320
B
7 Amps
1,39
5
0,28
1
0,51
.020
0,1
.004
0,051
.002
8,13
.320
C
7 Amps
1,39
5
0,28
1
0,51
.020
0,25
.010
0,13
.005
8,13
.320
B
Lower force
7 Amps
0,83
0,28
0,51
0,1
0,13
8,13
B
3
1
.020
.004
.005
.320
Operating in temperature
to +400°F (204°C)
for 100 hours
7 Amps
1,39
5
0,28
1
0,51
.020
0,1
.004
0,13
.005
8,13
.320
I
Best stability under varying
humidity (1SX type)
7 Amps
1,39
5
0,28
1
0,51
.020
0,1
.004
0,13
.005
8,13
.320
B
MIL-S-8805 application
7 Amps
1,39
0,28
0,51
0,1
0,13
8,13
requirements +180°F (82°C)
F
5
1
.020
.004
.005
.320
MIL-S-8805 application
7 Amps
1,39
0,28
0,51
0,1
0,13
8,13
requirements +180°F (82°C)
F
5
1
.020
.004
.005
.320
.156⍯ wide version
of standard SX +180°F
(82°C)
7 Amps
1,39
5
0,28
1
0,51
.020
0,1
.004
0,13
.005
8,13
.320
F
*±0,38 mm
±.015 in.
22 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
SX Series
Subminiature
Characteris tics : O.F. – Operating Force; R.F. – Release Force; P.T. –
Pretravel; O.T. – Overtravel; D.T. – Differential Travel; O.P. – Operating
Position
ORDER GUIDE
INTEGRAL LEVERS
Electrical
Data And O.F. max. R.F. min. P.T. max. O.T. min. D.T. max.
O.P.
mm
UL Code newtons newtons
mm
mm
mm
Des cription
Page 20
ounces ounces
inches
inches
inches
inches
.135 inch (3,43 mm)
straight lever
5 Amps
0,49
1.76
0,09
.32
1,65
.065
0,36
.014
0,51
.020
8,43±1,14
.332±.045
A
As above with gold
contacts
1 Amp
D
0,49
1.76
0,09
.32
1,65
.065
0,36
.014
0,51
.020
8,43±1,14
.332±.045
Dim. Dwg. Fig. 3
.505 inch (12,8 mm)
straight lever
5 Amps
0,31
1.1
0,05
.18
2,92
.115
0,64
.025
0,89
.035
8,26±1,91
.325±.075
A
As above with gold
contacts
1 Amp
D
0,31
1.1
0,05
.18
2,92
.115
0,64
.025
0,89
.035
8,26±1,91
.325±.075
Dim. Dwg. Fig. 3
Dim. Dwg. Fig. 4
Dim. Dwg. Fig. 5
Dim. Dwg. Fig. 6
.965 inch (24,5 mm)
straight lever
5 Amps
0,20
.71
0,03
.11
4,70
.185
0,61
.024
1,52
.060
7,75±2,92
.305±.115
A
As above with gold
contacts
1 Amp
D
0,20
.71
0,03
.11
4,70
.185
0,61
.024
1,52
.060
7,75±2,92
.305±.115
.042 inch (1,1 mm)
simulated roller lever
5 Amps
0,58
2.1
0,11
.39
1,27
.050
0,25
.010
0,38
.015
14,15±0,91
.557±.036
A
As above with gold
contacts
1 Amp
D
0,58
2.1
0,11
.39
1,27
.050
0,25
.010
0,38
.015
14,15±0,91
.557±.036
.459 inch (11,7 mm)
simulated roller lever
5 Amps
0,31
1.1
0,05
.18
2,67
.105
0,56
.022
0,89
.035
14,86±1,65
.585±.065
A
As above, with gold
contacts
1 Amp
D
0,31
1.1
0,05
.18
2,67
.105
0,56
.022
0,89
.035
14,86±1,65
.585±.065
For application help: call1-800-537-6945.
Honeywell Sensing and Control 23
Basic Switches
SX
Subminiature
Characteris tics : O.F. – Operating Force; R.F. – Release Force; P.T. –
Pretravel; O.T. – Overtravel; D.T. – Differential Travel; O.P. – Operating
Position; F.P. – Free Position.
*All characteristics are taken with actuator assembled on Catalog Listing 1SX1-T as shown.
ORDER GUIDE
AUXILIARY
ACTUATORS
Actuator
Length
‘‘A’’
mm
inches
Switches are not
included with
actuators.
O.F. max. R.F. min.
newtons newtons
ounces ounces
P.T.
mm
inches
O.T.
mm
inches
D.T. max.
mm
inches
O.P.††
mm
inches
F.P.
mm
inches
Des cription
Straight lever
18.3
.72
0,28
1
0,04
.14
—
0,76
.030
0,76
.030
10,8
.425
12,3
.485
approx.
approx.
approx.
approx.
approx.
Straight lever
(For higher temp.)
18,3
.72
0,28
1
0,04
.14
—
0,76
.030
0,76
.030
10,8
.425
12,3
.485
Dim. Dwg. Fig. 7
approx.
approx.
approx.
approx.
Roller lever
16,5
.65
0,42
1.5
0,04
1.4
—
—
0,51
.020
0,76
.030
14,9⍧1,14
.585⍧.045
168
.660
max.
Roller lever
(For higher temp.)
16,5
.65
0,42
1.5
0,04
.14
0,51
.020
0,76
.030
14,9⍧1,14
.585⍧.045
16,8
.660
max.
Dim. Dwg. Fig. 8
Straight leaf
9,4
.37†
1,95
7
0,56
2
.225
approx.
0,38
.015
0,64
.025
7,5
.295
12,3
.485
ref.
Straight leaf
(For higher temp.)
9,4
.37†
1,95
7
0,56
2
.225
approx.
0,38
.015
0,64
.025
7,5
.295
12,3
.485
ref.
Reverse leaf
9,4
.37†
1,67
6
0,28
1
.110
approx.
0,38
.015
0,64
.025
7,5
.295
9,4
.370
ref.
Dim. Dwg. Fig. 9
Roller leaf
6,1
.24†
1,95
7
0,28
1
.225
approx.
0,38
.015
0,64
.025
12,2
.480
16,5
.650
ref.
Roller leaf
(For higher temp.)
6,1
.24†
1,95
7
0,28
1
.225
approx.
0,38
.015
0,64
.025
12,2
.480
16,5
.650
ref.
Reverse roller leaf
7,6
.30†
1,67
6
0,56
2
.110
approx.
0,38
.015
0,64
.025
12,8
.505
14,7
.580
ref.
Dim. Dwg. Fig. 9
Tandem leaf
7,9
.31
4,17
15
0,83
3
.065
approx.
0,20
.008
0,76
.030
7,6
.300
9,40
.370
ref.
**Switch is mounted with plunger end reversed
from JX-40.
NOTE: Above actuators should be used at tem-
peratures below +300°F (149°C); except listings
JX-95, JX-96, JX-219 and JX-220 are for use with
Except where stated †† ±0,76 mm
±.030 in.
Dim. Dwg. Fig. 10
†
‘‘A’’ measurement is from center of mounting
hole nearest tip of lever to the point indicated on the 4SX1-T to 400°F. (204°C).
drawing.
24 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
SX Series
Subminiature
MOUNTING DIMENSIONS (for reference only)
PIN PLUNGER
INTEGRAL LEVERS
Dim. ‘‘A’’
311SX1-T 3,6/.14
311SX2-T 13,0/.51
Fig. 1
Fig. 2
Fig. 3
INTEGRAL LEVERS
Interchangeable with 1SX-1T switch with
JX-25 actuator.
Fig. 4
Fig. 5
Fig. 6
AUXILIARY ACTUATORS
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Switches are not included with actuator.
Mounting holes accept pins or screws of
.087 diameter (2,21 mm).
For application help: call1-800-537-6945.
Honeywell Sensing and Control 25
Basic Switches
SM Series
Subminiature
CUT-A-WAY SM SUBMINIATURE BASIC SWITCH
FEATURES
ɀ
ɀ
ɀ
Low operating force to 2 ounces
maximum
Sensitive differential travel as low as
.001 inch (0,025 mm) maximum
Power load switching capability
available to 11 amps (VAC) – silver
contacts
ɀ
ɀ
ɀ
ɀ
Motor load handling capacity to 1/4
hp (VAC)
Optional gold contacts for low energy
applications
Optional bifurcated gold contacts for
maximum reliability
Long mechanical life
– 11SM Series 10,000,000
operations
– 1SM/41SM Series 80,000
operations
– Bifurcated contacts 1,000,000
operations
All at 95% survival
Standard temperature range −65° to
AVAILABLE TERMINALS
GENERAL INFORMATION
Various terminals are available for most SM subminiature switches are slightly
listings. These include: the T and T2 for larger than the SX switches. These
wrap-around soldering of leadwires; sol- switches combine small size and light
der terminals for solder connections; H58 weight with ample electrical capacity, pre-
terminals and H4 series terminals provide cision operation and long life. Unless oth-
easy quick-connect installation; H2 type, erwise noted, all listings have silver con-
round wire wrap or PC terminals; H6 rect- tacts.
angular wire wrap terminals are also avail-
able. Other quick-connect terminals of
the Series H types are available. Contact
the 800 number for ordering information.
ɀ
ɀ
+185°F (−54 to 85°C)
High temperature construction
available for use to +400°F (204°C)
for 100 hours
Variety of integral and auxiliary
actuators
Choice of several terminal styles
Military Standard construction
available with three listings on the
MIL-S-8805 qualified products list
UL recognized File # E12252, CSA
certified File # LR41372
ɀ
ɀ
ɀ
T
SOLDER
T2
ɀ
Mounting Torque:
2.3 inch pounds max.
H4
H58
H2
Mates with Amp Inc. Part
No. 640024-1 Std.
Dimensions shown are for reference only
This section covers only 38 of our most popular SM Series catalog listings. If you don’t find what you’re looking for, it’s
likely one of the approximately 500 other active SM listings will meet your needs. Contact the 800 number.
26 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
SM Series
Subminiature
Characteris tics : O.F. — Operating Force; R.F. — Release
Force; P.T. — Pretravel; O.T. — Overtravel; D.T. —
Differential Travel; O.P. — Operating Position.
ORDER GUIDE by as cending electrical capability
PIN PLUNGERS
Electrical
Data And
O.F.
R.F. min. P.T. max. O.T. min. D.T. max.
O.P.*
mm
UL Code newtons newtons
mm
mm
mm
Recommended For
Page 20 ounces ounces inches
inches
inches
inches
Gold alloy contacts
.1 Amp 0,83-1,39
3-5
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
P
Bifurcated gold contacts,
reduced rating
.1 Amp 0,83-1,39
3-5
0,28
1
0,51
.020
0,076
.003
0,1
.004
8,38
.330
P
Application requiring gold
contacts
1 Amp 0,83-1,39
3-5
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
N
Best reliability
1 Amp 0,83-1,39
0,28
0,51
0,076
0,1
8,38
(Bifurcated gold contacts)
N
3-5
1
.020
.003
.004
.330
Lower force
4 Amps
0,56
2
0,14
.5
0,51
.020
0,13
.005
0,051
.002
8,38
.330
S
Most applications
5 Amps 0,83-1,39
3-5
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
J
Operating in temperatures 5 Amps 0,83-1,39
to +250°F (121°C) 3-5
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
J
Dim. Dwg. Fig. 1
Operating in temperatures 5 Amps 0,83-1,39
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
to +400°F (204°C) 100 hrs.
*
3-5
Less differential travel
5 Amps
0,97
3.5
0,28
1
0,51
.020
0,13
.005
0,025
.001
8,38
.330
K
max.
MIL-S-8805 application
requirements
5 Amps 0,83-1,39
3-5
0,28
1
0,76
.030
0,13
.005
0,1
.004
8,38
.330
R
requirements,
MIL-S-8805 application
5 Amps 0,83-1,39
3-5
0,28
1
0,76
.030
0,13
.005
0,1
.004
8,38
.330
R
solder terminals
Best stability under
varying humidity
5 Amps 0,83-1,39
3-5
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
J
Up to 11 ampere 1/4 hp
(AC) load handling
11 Amps 0,83-1,39
3-5
0,28
1
0,76
.030
0,13
.005
0,1
.004
8,38
.330
M
*For electrical data call 1-800-537-6945
Sealed plunger
construction
5 Amps 0,83-2,09
3-7.5
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
K
As above with gold
contacts
1 Amp 0,83-2,09
3-7.5
0,28
1
0,51
.020
0,13
.005
0,1
.004
8,38
.330
N
Except where stated * ±0,38mm
±.015 in.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 27
Basic Switches
SM Series
Subminiature
Characteris tics : O.F. — Operating Force; R.F. — Release
Force; P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential
Travel; O.P. — Operating Position.
ORDER GUIDE
INTEGRAL LEVERS
Electrical
Data And O.F. max. R.F. max. P.T. max. O.T. min. D.T. max.
O.P.
mm
inches
UL Code newtons newtons
mm
inches
mm
inches
mm
inches
Des cription
Page 20 ounces
ounces
.285 inch (7,24mm)
straight lever
5 Amps
0,39
1.4
0,07
.25
2,16
.085
0,51
.020
0,48
.019
8,64±1,5
.340±.060
J
As above with gold
contacts
1 Amp
N
0,39
1.4
0,07
.25
2,16
.085
0,51
.020
0,48
.019
8,64±1,5
.340±.060
Dim. Dwg. Fig. 4
.285 inch (7,24mm)
straight lever.
4 Amps
0,16
.57
0,03
.11
2,16
.085
0,51
.020
0,36
.014
8,64±1,5
.340±.060
S
Lower force
.565 inch (14,35mm)
straight lever
5 Amps
0,31
1.1
0,05
.18
3,05
.120
0,66
.026
0,69
.027
8,51±2
.335±.080
J
As above with gold
contacts
1 Amp
N
0,31
1.1
0,05
.18
3,05
.120
0,66
.026
0,69
.027
8,51±2
.335±.080
Dim. Dwg. Fig. 5
.565 inch (14,35mm)
straight lever.
4 Amps
0,11
.4
0,02
.07
3,05
.120
0,66
.026
0,38
.015
8,51±2
.335±.080
S
Lower force
1.765 inch (44,8mm)
straight lever
5 Amps
0,15
.53
0,02
.07
7,87
.310
1,45
.057
2,8
.110
7,11±4,3
.280±.170
J
Dim. Dwg. Fig. 6
As above with gold
1 Amp
0,15
0,02
7,87
1,45
2,8
7,11±4,3
contacts
N
.53
.07
.310
.057
.110
.280±.170
1.765 inch (44,8mm)
straight lever.
4 Amps
0,06
.2
0,01
.04
7,87
.310
1,45
.057
1,78
.070
7,11±4,3
.280±170
S
Lower force
.251 inch (6,38mm)
simulated roller lever
5 Amps
0,39
1.4
0,07
.25
2,16
.085
0,46
.018
0,48
.019
11,7±1,5
.460±.060
J
As above with gold
contacts
1 Amp
N
0,39
1.4
0,07
.25
2,16
.085
0,46
.018
0,48
.019
11,7±1,5
.460±.060
.251 inch (6,38mm)
simulated roller lever.
Lower force
4 Amps
0,16
.57
0,03
.11
2,16
.085
0,46
.018
0,33
.013
11,7±1,5
.460±.060
Dim. Dwg. Fig. 7
S
.535 inch (13,6mm)
simulated roller lever
5 Amps
0,31
1.1
0,05
.18
3,05
.120
0,66
.026
0,69
.027
11,56±2
.455±.080
J
.535 inch (13,6mm)
simulated roller lever.
Lower force
4 Amps
0,11
.4
0,02
.07
3,05
.120
0,66
.026
0,38
.015
11,56±2
.455±.080
S
Dim. Dwg. Fig. 8
.251 inch (6,38mm)
roller lever
5 Amps
0,39
1.4
0,07
.25
2,16
.085
0,46
.018
0,48
.019
14,2±1,5
.560±.060
J
As above with gold
contacts
1 Amp
N
0,39
1.4
0,07
.25
2,16
.085
0,46
.018
0,48
.019
14,2±1,5
.560±.060
Dim. Dwg. Fig. 9
.251 inch (6,38mm)
roller lever.
4 Amps
0,16
.57
0,03
.11
2,16
.085
0,46
.018
0,33
.013
14,2±1,5
.560±.060
S
Lower force
.535 inch (13,6mm)
roller lever
5 Amps
0,31
1.1
0,05
.18
3,05
.120
0,66
.026
0,69
.027
14,1±2
.555±.080
J
Dim. Dwg. Fig. 10
28 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
SM Series
Subminiature
ORDER GUIDE
INTEGRAL LEAF
Electrical
Data And O.F. max. R.F. min. P.T. max. O.T. min. D.T. max.
O.P.
mm
inches
UL Code newtons newtons
mm
inches
mm
inches
mm
inches
Recommended For
Page 20 ounces
ounces
Force and stability of
flexible leaf actuator
5 Amps
1,95
7
0,56
2
5,54
.218
0,76
.030
0,76
.030
8,89±0,76
.350±.030
J
As above with gold
contacts
1 Amp
N
1,95
7
0,56
2
5,54
.218
0,76
.030
0,76
.030
8,89±0,76
.350±.030
Dim. Dwg. Fig. 11
Flexible leaf with roller
5 Amps
1,95
7
0,56
2
5,56
.219
0,76
.030
0,64
.025
14,3±0,76
.562±.030
J
As above with gold
contacts
1 Amp
N
1,95
7
0,56
2
5,56
.219
0,76
.030
0,64
.025
14,3±0,76
.562±.030
Dim. Dwg. Fig. 12
For application help: call1-800-537-6945.
Honeywell Sensing and Control 29
Basic Switches
SM Series
Subminiature
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel; O.P.
— Operating Position; F.P. — Free Position
* All characteristics are taken with actuator assembled to Catalog Listing 11SM3-T as
shown.
AUXILIARY
ACTUATORS
ORDER GUIDE
Switches are not
included with the
actuators.
Actuator
Length
‘‘A’’
mm
inches
O.F. max. R.F. min.
newtons newtons
ounces ounces
P.T. max.
mm
inches
O.T. min. D.T. max.
O.P.
mm
inches
F.P. max.
mm
inches
mm
mm
Des cription
inches
inches
Straight leaf
16,8
.66
2,78
10
0,56
2
1,98
.078
0,38
.015
0,38
.015
8,89±0,38
.350±.015
11,3
.445
Dim. Dwg. Fig. 14
Roller leaf
(Bronze roller)
15
.59
2,78
10
0,83
3
1,98
.078
0,38
.015
0,38
.015
14,2±0,38
.580±.015
16,9
.665
Dim. Dwg. Fig. 14
Formed leaf
(Simulated
roller)
14,7
.58
2,78
10
0,56
2
2,39
.094
0,79
.031
0,38
.015
9,65±0,38
.380±.015
12,1
.475
Dim. Dwg. Fig. 14
Straight lever
26,2†
1.03
0,28
1
0,04
.14
3,18
.125 approx.
0,76
.030
0,76
.030
10,3
.406 approx.
—
—
Dim. Dwg. Fig. 16
Roller lever
(Steel roller)
25,4†
1.00
0,28
1
0,04
.14
3,18
.125 approx.
0,76
.030
0,76
.030
14,3
.562 approx.
Dim. Dwg. Fig. 16
Formed lever
(Simulated
roller)
25,4†
1.00
0,28
1
0,04
.14
3,18
.125 approx.
0,76
.030
0,76
.030
11,6
.455 approx.
—
Dim. Dwg. Fig. 16
Tandem leaf
5,3
.21
5,00
18
2,78
10
2,36
.093
0,15
.006
0,38
.015
8,89±0,38
.350±.015
10,5
.415
Tandem
roller leaf
4,3
.17
11,1
40
4,45
16
2,36
.093
0,13
.005
0,38
.015
14,5±0,38
.570±.015
16,1
.635
(Bronze roller)
**Travel characteristics on tandem actuators vary with actual basic switch characteristics.
NOTE: Above actuators should be used below +300°F.
See page 79 for other actuators that may be used with SM Switches at higher temperatures.
†
‘‘A’’ measurement is from the pivot point of lever to the point indicated on drawing.
30 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
SM Series
Subminiature
MOUNTING DIMENSIONS (for reference only)
PIN PLUNGER
Fig. 1
Fig. 2
INTEGRAL LEVERS
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
INTEGRAL LEAFS
Mounting holes accept pins or screws of
.087 inch (2,21 mm) max. diameter
Fig. 11
Fig. 12
AUXILIARY ACTUATORS
Fig. 14
Fig. 16
Switches are not included with the actuators.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 31
Position Sensors
SE and XE Series
Environment-Sealed Basic Switches
GENERAL INFORMATION
FEATURES
SE and XE switches are the smallest envi-
ronment-sealed switches offered by
MICRO SWITCH. Both types enclose ba-
sic switches within a corrosion resistant
aluminum housing to seal precision
switch contacts from contamination. SE
switches include a SM basic switch, and
XE switches include the smaller SX basic
switch.
ɀ
ɀ
ɀ
ɀ
Watertight seal per enclosure design
symbol 3, MIL-S-8805
Power load switching capability up to 7
amps
Temperature tolerance up to +221°F
(105°C)
High temperature construction for use
to +300°F (149°C)
Several auxiliary actuators
Choice of termination
Military standard construction with list-
ings qualified to MIL-S-8805
All 4SE switches are UL recognized
and CSA certified
ɀ
ɀ
ɀ
Switches held depressed for extended
periods of time at temperature extremes
may experience retarded plunger return
upon deactuation. Where such a condi-
tion exists in the application, contact the
800 number for special designs that are
available.
ɀ
ɀ
4XE switches are UL recognized
ELECTRICAL RATINGS
Circuitry
Electrical Rating Code
Single-Pole
Double-Throw
A
5 amps res., 3 amps ind., (sea level), 5 amps res.,
2.5 amps ind., (50,000 feet) 28 vdc.
D
UL Rating
7 amps, 250 vac 60 Hz
5 amps res., 5 amps ind., 125 or 250 vac, 60 Hz.
B
C
UL and CSA Rating
5 amps, 250 vac, 60 Hz
E
R
7 amps res., 4 amps ind., (sea level),
7 amps res., 2.5 amps ind., (50,000 feet), 28 vdc.
7 amps res., 4 amps ind., (sea level),
1 amp res., 0.50 amp ind., 28 vdc.
7 amps res., 2.5 amps ind., (50,000 feet), 28 vdc.
7 amps res., 4 amps ind., (sea level), 115 vac, 400 Hz
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position
SE SWITCHES ORDER GUIDE
Characteris tics
Electrical
Rating
Code
O.F.
R.F. min. P.T. max. O.T. min. D.T. max.
O.P.
mm
inches
Recommended
For
Newtons Newtons
ounces
mm
mm
mm
ounces
inches
inches
inches
1 foot leads
(other lengths
available)
Most applications
A
A
A
B
1,39-4,73
5-17
1,11
4
1,27
.050
0,08
.003
0,1
.004
10,8
.425
SPST — Normally-
closed
1,39-4,73
5-17
1,11
4
1,27
.050
0,08
.003
0,1
.004
10,8
.425
SPST — Normally-
open
1,39-4,73
5-17
1,11
4
1,27
.050
0,08
.003
0,1
.004
10,8
.425
UL and CSA listing
and UL and CSA
listed lead wire
1,39-4,73
5-17
1,11
4
1,27
.050
0,08
.003
0,1
.004
10,8
.425
Oil resistant
Fluorosilicone seal
A
A
A
A
1,39-4,73
5-17
1,11
4
1,27
.050
0,08
.003
0,1
.004
10,8
.425
Fig. 1
Lower force
1,11-2,22
0,56
2
1,27
.050
0,08
.003
0,1
.004
10,8
.425
4-8
High return force
1,39-5,28
5-19
1,11
4
1,27
.050
0,08
.003
0,1
.004
10,8
.425
For customer
leading
1,39-4,73
5-17
1,11
4
1,27
.050
0,08
.003
0,1
.004
10,8
.425
Fig. 2
HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada 13
Position Sensors
SE Series
Environment-Sealed Basic Switches
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position
AUXILIARY ACTUATORS FOR SE SWITCHES ORDER GUIDE
(Switches are not included with actuators )
Characteris tics meas ured
with actuators mounted to a 1SE1
Actuator
Length A
mm
O.F.
max.
Newtons Newtons
R.F.
min.
P.T.
approx.
mm
O.T.
min.
mm
D.T.
max.
mm
O.P.
mm
inches
F.P.
mm
inches
Des cription
inches
ounces ounces
inches
inches inches
Straight leaf
(mounting
hardware
16,8
.66
3,34
12
0,56
2
3,81
.150
0,38
.015
0,64
.025
11,2
.440
15±0,76
.590±.030
included)
Fig. 3
Roller leaf.
Roller turned
90° to switch
axis
16,8
.66
3,34
12
0,56
2
3,81
.150
0,38
.015
0,64
.025
16,3
.640
20,1
.790
approx.
(mounting
hardware
included).
Fig. 4
Roller leaf
(mounting
hardware
included)
14,2
.560
3,34
12
0,56
2
3,81
.150
0,38
.015
0,64
.025
16,3
.640
20,1±0,76
.790±.030
Fig. 5
Roller leaf.
Reversed
position
14,2
.560
3,34
12
0,56
2
3,81
.150
0,38
.015
0,64
.025
16,3
.640
20,1±0,76
.790±.030
(mounting
hardware
included)
Fig. 6
Roller lever
13,7
.540
1,67
6
0,28
1
2,54
.100
0,25
.010
0,41
.016
16,3
.640
18,8±0,76
.740±.030
Fig. 7
Tandem
Roller
Lever
17,8
.700
4,73
17
1,11
4
2,54
.100
0,15
.006
0,3
16,8±1,3 19,3±1,3
.012 .660±.050 .760±.050
Fig. 8
14 HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada
Position Sensors
XE Series
Environment-Sealed Basic Switches
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
XE SWITCHES ORDER GUIDE
P.T. — Pretravel; D.T. — Differential Travel; O.P. — Operating Position.
Characteris tics
O. F.
max.
R. F.
max.
P. T.
max.
mm
O. T.
min.
mm
D. T.
max.
mm
O. P.
mm
inches
Electrical
Rating
Code
Newtons Newtons
Recommended For
ounces
ounces
inches
inches
inches
±.020 (0,51)
1 foot leads
Most applications
C
1,39-4,73
1,11
1,27
0,1
0,13
10,8
(other lengths MIL-S-8805
5-17
4
.050
.004
.005
.425
available)
requirements
General Use
C
1,39-4,73
1,11
1,27
0,1
0,13
10,8
MIL-S-8805
requirements
5-17
4
.050
.004
.005
.425
MIL-W-22759/11
wire
SPST-Normally Open
C
R
D
C
E
1,39-4,73
5-17
1,11
4
1,27
.050
0,1
.004
0,13
.005
10,8
.425
Gold Contacts
1,39-4,73
5-17
1,11
4
1,27
.050
0,1
.004
0,13
.005
10,8
.425
MIL-W-22759/11 wire
UL listing and UL and
CSA listed leadwire
1,39-4,73
5-17
1,11
4
1,27
.050
0,1
.004
0,13
.005
10,8
.425
Oil resistant
Fluorosilicone seal
1,39-4,73
5-17
1,11
4
1,27
.050
0,1
.004
0,13
.005
10,8
.425
Less operating force
Use to +300°F
(149°C)
2,50
9 max.
0,56
2
0,76
.030
0,1
.004
0,13
.005
10,9
.430
Fig. 9
For customer leading
Use to +300°F
(149°C)
E
C
2,50
9 max.
0,56
2
0,76
.030
0,1
.004
0,13
.005
10,9
.430
For customer leading
1,39-4,73
1,11
1,27
0,1
0,13
10,8
Fig. 10
5-17
4
.050
.004
.005
.425
Characteris tics : O.F. — Operating Force; R.F. — Release
Force; P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential
Travel; O.P. — Operating Position; F.P. — Free Position.
AUXILIARY ACTUATORS FOR XE SWITCHES ORDER GUIDE
(Switches are not included with the actuators )
Characteris tics meas ured with actuator mounted on a 1XE1
O. F.
max.
Newtons
ounces
R. F.
min.
Newtons
ounces
P. T.
approx.
mm
O. T.
min.
mm
D. T.
max.
mm
O.P.
mm
inches
F.P.
mm
inches
Des cription
inches
inches
inches
Straight leaf
5,84
21
0,83
3
3,18
.125
0,23
.009
0,3
.012
10,8±0,76
.425±.030 .550±.030
14±0,76
Fig. 11
Roller leaf
5,84
21
0,83
3
3,18
.125
0,23
.009
0,3
.012
15,9±0,89 19,1±0,89
.625±.035 .750±.035
Fig. 12
HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada 15
Position Sensors
SE Series
Environment-Sealed Basic Switches
SE MOUNTING DIMENSIONS (For reference only)
SE s witches
MOUNTING HOLES WILL ACCEPT PINS OR
SCREWS OF 22,1/.087 MAX DIA
Fig. 1
Fig. 2
SE auxiliary actuators
Fig. 4
Fig. 5
Fig. 3
Fig. 8
Fig. 6
Fig. 7
16 HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada
Position Sensors
XE Series
Environment-Sealed Basic Switches
XE MOUNTING DIMENSIONS (For reference only)
XE s witches
Fig. 9
Fig. 10
XE auxiliary actuators
Fig. 11
Fig. 12
HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada 17
Position Sensors
HS Series
Hermetically Sealed Switches
GENERAL INFORMATION
FEATURES
HS switches are designed for applications
where maximum electrical rating and max-
imum sealing are essential, and where size
and weight requirements are less critical.
These switches are side mounted through
mounting holes that are outside the sealed
switching chamber.
ɀ
Hermetically sealed per MIL-S-8805,
design symbol 5 (–67° to +180°F or
–55° to 82°C)
Power load switching capability up to
25 amperes, 28 VDC
Temperature tolerance from –67°F to
+250°F (–55°C to +125°C)
High temperature construction for use
to +300°F (149°C)
Several styles of integral lever
actuators
ɀ
ɀ
ɀ
ɀ
ɀ
ɀ
Two styles of terminals
Military standard construction with list-
ings on the MIL-S-8805 qualified prod-
ucts list
ɀ
UL recognized File # E12252; CSA cer-
tified LR 4442
ELECTRICAL RATINGS
Circuitry
Electrical Rating Codes
Single-Pole
M
25 amps res., 8 amps ind., 5 amps motor, 3 amps
Double-Throw
lamp load, 28 vdc;
1 amp res., 1 amp ind., 115 vac, 60 Hz
UL-CSA Rating: 1 amp., 115 vac, 60 Hz.
N
O
15 amps res., 8 amps ind., 28 vdc;
1 amp res., 1 amp ind., 115 vac, 60 Hz
20 amps res., 8 amps ind., 28 vdc;
1 amp res., 1 amp ind., 115 vac, 60 Hz
UL-CSA Rating: 1 amp, 115 vac, 60 Hz
P
10 amps res., 5 amps ind., 28 vdc;
1 amp res., 1 amp ind., 115 vac, 60 Hz
UL-CSA Rating: 1 amp., 115 vac, 60 Hz.
22 HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada
Position Sensors
HS Series
Hermetically Sealed Switches
Characteris tics : O.F. — Operating Force; R.F. —
Release Force; P.T. — Pretravel; O.T. — Overtravel; D.T.
— Differential Travel; O.P. — Operating Position.
HS ORDER GUIDE
Operating Characteris tics
Electrical O.F. max. R.F. min. P.T. max. O.T. min. D.T. max.
O.P.
mm
inches
Rating
Code
Newtons Newtons
mm
inches
mm
inches
mm
inches
Recommended For
ounces
ounces
Most applications
MIL-S-8805 (M8805/47)
M
2,78-6,12
10-22
1,11
4
1,65
.065
0,25
.010
0,51
.020
13,5 ± 0,38
.530 ± .015
Operating in
temperatures to
+250°F (121°C)
O
2,78-6,12
10-22
1,11
4
1,65
.065
0,25
.010
0,51
.020
13,5 ± 0,38
.530 ± .015
Operating in
temperatures to
+300°F (149°C)
P
2,78-8,34
10-30
1,11
4
1,65
.065
0,25
.010
0,51
.020
13,5 ± 0,38
.530 ± .015
Fig. 1
Lead wire termination
N
2,78-6,12
10-22
1,11
4
1,65
.065
0,25
.010
0,51
.020
15,6
.615±
.020
Fig. 2
Fig. 3
Applications requiring
added overtravel
M
M
1,11-5,56
4-20
0,56
2
1,57
.062 max.
2,54
.100
13,54
.533
approx.
—
MIL-S-8805
6,12-7,78
22-28
1,11
4
2,16
.085
0,25
.010
0,51
.020
13,5 ± 0,38
.530 ± .015
requirements. More
operating force
Fig. 4
Fig. 5
Roller lever
M
2,78-6,12
10-22
1,11
4
1,65
.065
0,25
.010
0,51
.020
18,3 ± 0,38
.720 ± .015
HS MOUNTING DIMENSIONS (For reference only)
Mounting holes will accept pins or s crews of .139⍯ (3,53mm) diameter.
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada 23
Position Sensors
HM Series
Miniature Hermetically Sealed Switches
GENERAL INFORMATION
FEATURES
HM switches are not generally recom-
mended for 115 VAC, 60 Hz. If you have a
60 Hz application in the milliamp range,
contact our 800 number for special de-
sign variations that are available.
ɀ
Hermetically sealed per enclosure de-
sign symbol 5, MIL-S-8805
Power load switching capability up to 4
amperes, 28 VDC and 2 Amps 115 VAC,
400 Hz
ɀ
ɀ
ɀ
Temperature tolerance from –85°F to
+250°F (–65°C to +121°C)
High temperature construction for use
from –85°F to +500°F (–65°C to
+260°C)
ɀ
ɀ
ɀ
ɀ
Variety of auxiliary actuators
Choice of terminal styles
Gold contacts for special applications
Military standard construction with list-
ings on the MIL-S-8805 qualified prod-
ucts list.
ELECTRICAL RATINGS
Circuitry
Electrical Rating Code
Single-Pole
Double-Throw
H
I
1 amp res., 0.25 amp ind., 28 VDC.
Single-Pole
Double-Throw
2 amps res., 2 amps ind., 0.5 amps lamp load, 115 VAC,
400 Hz.
4 amps res., 2 amps ind., 1 amp lamp load, 28 VDC
1
Single-Pole
J
⁄2
amp res., 1⁄
amp ind. (sea level or 70,000 ft.),
4
Double-Throw
28 VDC
Single-Pole
Double-Throw
K
L
3 amps res., 1 amp ind. (sea level or 70,000 ft.), 28 VDC
1 amp res. or ind. (sea level), 115 VAC., 400 Hz.
Single-Pole
3 amp res., 1 amp ind., 28 VDC
Double-Throw
1 amp res., 1 amp ind., 115 VAC, 400 Hz.
APPLICATION NOTES
1. Honeywelldoes not recommend the use ofsilver cadmium oxide switch con-
tacts in non-arcing loads. Non-arcing loads are generally loads less than 12 volts and/or 0.5
amp. Catalog listings in the 5, 6, 15, and 16HM Series use silver cadmium oxide contacts. If you
have specific questions, contact the MICRO SWITCH Application Center at 1-800-537-6945.
2. For applications involving non-arcing loads, catalog listings in the 9, 10, 19 and 20HM Series
are recommended.
3. The 1, 2, 5, and 6HM Series are recommended for use only in 3 to 4 amp range applications.
18 HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada
Position Sensors
HM Series
Miniature Hermetically Sealed Switches
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position.
HM ORDER GUIDE
Operating Characteris tics
O.P.
mm
Electrical O.F. max. R.F. min. P.T. max. O.T. min. D.T. max.
Rating
Code
Newtons Newtons
mm
inches
mm
inches
mm
inches
Recommended For
ounces
ounces
inches ±.015 (0,38 mm)
Most applications.
K
1,95
0,28
0,76
0,08
0,15
8,38
Exceeds MIL-S-8805
requirements for
7
1
.030
.003
.006
.330
shock and vibration.
Applications requiring
gold contacts
H
1,95
7
0,28
1
0,76
.030
0,08
.003
0,15
.006
8,38
.330
Fig. 1
Bifurcated gold
J
I
1,95
7
0,28
1
0,76
.030
0,08
.003
0,15
.006
8,38
.330
contacts
MIL-S-8805
1,95
0,28
0,76
0,08
0,15
8,38
application
7
1
.030
.003
.006
.330
requirements 1 ft.
(305mm) leads
5 foot (1524mm) long
I
1,95
0,28
0,76
0,08
0,15
8,38
leads
7
1
.030
.003
.006
.330
Fig. 2
High temperature to
L
1,95
0,28
0,76
0,08
0,15
8,38
500°F (260°C) flat
7
1
.030
.003
.006
.330
spring
Fig. 3
Operating in
L
1,95
0,28
0,76
0,08
0,15
8,38
temperatures to
7
1
.030
.003
.006
.330
+500°F (260°C) with
weld tab termination.
Fig. 4
HM MOUNTING
A force spreading plate is recommended to reduce the
chance of product damage due to excessive mounting force.
MOUNTING PLATE
NOTICE
Torque on # 2 mounting screws must be restricted to 1.5 inch
pounds max. to prevent switch damage. The force spreading
mounting plate used as shown will allow up to 2.5 inch
pounds of mounting torque.
HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada 19
Position Sensors
HM Series
Miniature Hermetically Sealed Switches
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position; F.P. — Free Position.
AUXILIARY ACTUATORS FOR HM SWITCHES ORDER GUIDE
(Switches are not included)
Operating Characteris tics with Actuator Mounted on a 6HM1-1
O.F. max. R.F. min. P.T. max. O.T. min. D.T. max.
O.P.
mm
F.P.
mm
Temp. Newtons Newtons
mm
mm
mm
Des cription (Max.)
ounces
ounces
inches
inches
inches
inches
inches
Leaf
500°F
2,50
0,56
0,76
0,76
8,64
12,2
(260°C)
9
2
—
.030
.030
.340 approx. .480 approx.
Fig. 5
Fig. 6
Fig. 7
Roller leaf
500°F
(260°C)
2,50
9
0,56
2
0,76
.030
0,76
.030
14
17,5
—
.550 approx. .690 approx.
Straight lever 500°F
(260°C)
0,42
1.5
0,03
.11
3,18
.125
approx.
0,64
.025
1,42
.056
10,3
.406 approx.
Roller lever
500°F
(260°C)
0,42
1.5
0,03
.11
3,18
.125
0,64
.025
1,42
.056
14,3
.562 approx.
approx.
Fig. 8
MOUNTING TORQUE:
JS-254 2.5 inch pounds
all others 1.5 inch pounds
All standard JS actuators in the SM Sec-
tion of Catalog 10 can be used with the
HM line. However, hardware, insulator,
See optional mounting plate – previous and oil impregnated roller supplied with
page.
these actuators may not provide the re-
quired service at temperatures above
250°F (121°C).
20 HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada
Position Sensors
HM Series
Miniature Hermetically Sealed Switches
HM MOUNTING DIMENSIONS (For reference only)
Pin plunger s witches
Fig. 1
Fig. 2
MOUNTING HOLES WILL ACCEPT PINS OR
SCREWS OF 1,9/.08 DIA
Fig. 4
Fig. 3
Auxiliary actuators
Fig. 5
Fig. 6
Fig. 8
Fig. 7
HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada 21
Position Sensors
HT Series
High Temperature Basic Switches
GENERAL INFORMATION
FEATURES
HT switches will withstand temperatures
up to +1000F. The switching element is
mounted on a ceramic base within a
stainless steel enclosure. HT switches are
not classified as sealed switches.
ɀ
Temperature tolerance up to +1000°F
(538°C)
Designed to meet military applications
Side and panel mount
UL recognized
ɀ
ɀ
ɀ
ELECTRICAL RATINGS
Circuitry
Electrical Rating
Single-Pole
UL Ratings:
Double-Throw
3 amps, 1/10 HP, 125 vac.
3 amps, 1/6 HP, 250 vac.
Characteris tics : O.F. – Operating Force; R.F. – Release Force;
HT ORDER GUIDE
P.T. – Pretravel; O.T. – Overtravel; O.P. – Operating Position
O.F.
newtons
ounces
R.F. min.
newtons
ounces
P.T. max.
mm
inches
O.T. min.
mm
inches
O.P.
mm
inches
Des cription
Straight plunger panel
mount
2,78-5,56
10-20
1,67
6
1,65
.065
4,78
.188
23,7
.935
approx.
Fig. 1
Roller plunger panel
mount
8,34
30 max.
1,67
6
1,65
.065
4,78
.188
35,9
1.413
approx.
Fig. 2
Fig. 3
Pin plunger side mount
2,78-5,56
10-20
1,67
6
1,27
.050
0,25
.010
16,8
.66
approx.
HT MOUNTING DIMENSIONS (For reference only)
Fig. 1
Mounting holes will accept pins or
screws of .139⍯ (3,53 mm) dia.
Fig. 2
Fig. 3
24 HoneywellSensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-416-293-8111 Canada
Basic Switches
MT Series
Magnetic Blow-out
FEATURES
GENERAL INFORMATION
MT (single-pole double-throw) magnetic
Mechanical life of 100,000 operations blow-out switches are designed to switch
— 95% survival high capacity (125 and 250 VDC) sys-
Temperature tolerance to +180°F tems. An integral magnet around the con-
ɀ
ɀ
Arc resistant case
ɀ
ɀ
ɀ
(82°C)
tact gap protects the contacts by deflect-
ing the arc. Vents between the cover and
housing allow the hot gas to escape.
These switches are designed for the con-
trol of DC motors, solenoids, etc.
Mounting interchangeability with
switches
Z
UL recognized
AVAILABLE TERMINALS
Solde r (No lis ting de s ignation)
A28
6-32NC ⍥ .218⍯ Screws
will accept up to # 12 wire.
ELECTRICAL RATING
Ele ctrical Data and
UL Code s
Circuitry
Single-pole
double-throw
unless
otherwise noted
in order guide
K
Rating established with
switch non-polarized
10 amps, 125 vac or vdc;
1/4 hp, 125 vac or vdc.
UL Code L 168
Non-polarized:
10 amps res. or 1/4 hp, 125 vdc;
3 amps max. res. 250 vdc.
Polarized*:
10 amps res. or 1/2 hp, 125 vdc;
3 amps max. res., 250 vdc.
*To polarize, connect negative side of line to common terminal. To
achieve the same effect, mount switch with brass screws, using a
non-magnetic barrier (at least 1⁄
mounting surface.
4
⍯ thick) between the switch and
Characteris tics : O.F. – Operating Force;
R.F. – Release Force; P.T. – Pretravel;
O.T. – Overtravel; D.T. – Differential Travel;
O.P. – Operating Position.
ORDER GUIDE
Ele ctrical
Data and
UL Code s
O.F.
newtons
ounce s
R.F. min. P.T. max. O.T. min.
D.T. max.
mm
inche s
O.P.
mm
inche s
newtons
mm
mm
Re comme nde d For
ounce s
inche s
inche s
Pin plunger
SPDT
10 Amps
3,34-5,0
12-18
1,39
1,02
0,13
0,1-0,18
.004-.007
15,9±0,38
.625±.015
K
5
.04
.005
Dim. Dwg. Fig. 1
70 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
MT Series
Magnetic Blow-out
ORDER GUIDE
Ele ctrical O.F. max. R.F. min. P.T. max. O.T. min.
D.T. max.
mm
inche s
O.P.*
mm
inche s
Data and
UL Code s
newtons
ounce s
newtons
ounce s
mm
inche s
mm
inche s
De s cription
Straight lever
10 Amps
0,56
0,14
12,7
1,19
2,16
19,1
K
2
0.5
0.5
.047
.085
.750
Dim. Dwg. Fig. 2
1.90 inch (48,3mm) lever
with hardened steel roller
10 Amps
0,76
2.75
0,07
0.25
8,89
0.35
0,79
.031
1,65
.065
30,2
1.188
K
1.03 inch (26,2mm) lever
with hardened steel roller
10 Amps
1,25
4.5
0,28
1
5,08
.200
0,38
.015
0,89
.035
31,3
1.234
K
Dim. Dwg. Fig. 3
1.95 inch (49,5mm)
flexible leaf
10 Amps
3,34
12
0,28
1
1,52
.060
max.
19,1
.750
K
—
—
Dim. Dwg. Fig. 4
1.82 inch (46,2mm)
flexible leaf with hardened
steel roller
10 Amps
3,34
12
0,28
1
1,52
.060
max.
30,2
1.188
K
—
—
Dim. Dwg. Fig. 5
Except where stated * ±0,76 mm
±.030 in.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 71
Basic Switches
MT Series
Magnetic Blow-out
MOUNTING DIMENSIONS (For reference only)
PIN PLUNGER
STRAIGHT LEVER
Fig. 1
Fig. 2
ROLLER LEVER
FLEXIBLE LEAF
Fig. 3
Fig. 4
FLEXIBLE ROLLER LEAF
Fig. 5
Mounting holes accept pins or screws of
.139 ⍯ (3,53 mm) diameter.
72 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Obsolete
Basic Switches
V3 Series
Miniature
CUT-A-WAY V3 MINIATURE BASIC SWITCH
FEATURES
ɀ
ɀ
ɀ
ɀ
Low operating force to .53 ounce
maximum
Sensitive differential travel as low as
.006 inch maximum
Power load switching capability up to
25 amperes–silver contacts
Gold alloy crosspoint, silver cadmium,
and other contact material for special
applications
ɀ
Long mechanical life of 10,000,000 cy-
cles—95% survival for V3-100, V3-1100,
V3-2100, V3-3000 Series
ɀ
ɀ
Temperature tolerance up to +180°F
(82°C) on standard construction
High temperature construction for use
up to +600°F (316°C)
3,1 mm mounting holes available
UL recognized File # E12252, CSA cer-
tified File # LR41370
GENERAL INFORMATION
There is a choice of SPDT, SPNC, and
SPNO circuitry. Many lever styles, contact
materials, and terminal variations can be
furnished. Contact the 800 number for or-
dering information.
V3 miniature basic switches feature high
electrical capacity and long life. Their size
and shape meet design requirements in
all types of applications.
ɀ
ɀ
AVAILABLE TERMINALS
SOLDER
SHORT SOLDER
SCREW
D8
QUICK CONNECT
D9
Dimensions shown are for reference only
Mounting torque:
2 inch pounds min.
5 inch pounds max.
.188 wide × .020 thick terminals
.250 wide × .032 thick terminals
This section covers only 60 of our most popular V3 Series catalog listings. If you don’t find what you’re looking for, it’s likely
one of the approximately 850 other active V3 listings will meet your needs. Contact the 800 number.
32 Honeywell ɀ MICRO SWITCH Sensing and Control
For application help: call 1-800-537-6945.
Obsolete
Basic Switches
V3 Series
Miniature
Characteris tics : O.F. – Operating Force; R.F. – Release Force; P.T. –
Pretravel; O.T. – Overtravel; D.T. – Differential Travel; O.P. – Operating
Position.
ORDER GUIDE by as cending electrical capability
PIN PLUNGERS
Ele ctrical
Data And
UL Code
Page 20
R.F.
min.
P.T.
max.
mm
O.T.
min.
mm
O.F.
D.T.
mm
inche s
O.P.**
mm
inche s
newtons newtons
Re comme nde d For
ounce s
ounce s
inche s
inche s
General use. Gold
alloy crosspoint
contacts.
1 Amp
X
2,22
8 max.
0,56
2
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
Lowest force.
3 Amps
VV
0,15
.53
—
—
1,2
.047
1,27
.050
0,051-0,25
.002-.010
14,7
.578
Lower force.
5 Amps
YY
0,24
.9
1,2
.047
1,27
.050
0,051-0,25
.002-.010
14,7
.578
Most 5 amp
applications.
5 Amps
ZZ
2,22
8
0,56
2
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
Dim. Dwg. Fig. 1
General use.
10 Amps
TT
0,72 max.
0,10
.35
1,2
.047
1,27
.050
0,051-0,25
.002-.010
14,7
.578
2.6
Low force.
10 Amps
0,50 max.
0,05
.18
1,2
.047
1,27
.050
0,051-0,25
.002-.010
14,7
.578
V
1.8
Higher force. Most
applications.
11 Amps
2,22
8 max.
0,56
2
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
T
Highest force. Up to
15.1 amps load
handling with reduced
life.
15.1 Amps
1,67-3,89
6-14
1,11
4
1,21
.047
1,0
.040
0,15-0,4
.006-.016
14,7
.578
U
High force. Up to 15.1
amps load handling.
15,1 Amps
1,47 max.
0,15
.53
1,2
.047
1,27
.050
0,051-0,25
.002-.010
14,7
.578
U
5.3
Up to 20 amps load
handling
20 Amps
AA
0,63 - 1,22
2.3 - 4.4
0,20
0.7
1,2
.047
1,27
.050
0,25
.010 max.
14,7
.578
Up to 25 amps load
handling
25 Amps
BB
1,22 - 2,20
4.4 - 7.9
0,31
1.1
1,2
.047
1,27
.050
0,25
.010 max
14,7
.578
MIL-S-8805 application
requirements (SPDT)
10 Amps
UU
1,67-3,89
6-14
1,11
4
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
MIL-S-8805 application
requirements (SPNC)
10 Amps
UU
1,67-3,89
6-14
1,11
4
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
MIL-S-8805 application
requirements (SPNO)
10 Amps
UU
1,67-3,89
6-14
1,11
4
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
Dim. Dwg. Fig. 2
Operating in
temperature to
+302°F (150°C)
11 Amps
2,22
8 max.
0,56
2
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
T
Operating in
temperature to
+400°F (204°C)
10 Amps
2,78-6,95
10-25
1,67
6
1,2
.047
1,02
.040
0,15-0,41
.006-.016
14,7
.578
W
*For actuators, contact MICRO SWITCH Sales Office.
**Tolerances ±0.38
±0.15
ORDER GUIDE
SIMULATED
ROLLER
Ele ctrical Le ngth of
Data And Le ve r ‘‘A’’
O.F.
max.
newtons newtons
ounce s
R.F.
min.
P.T.
max.
mm
O.T.
min.
mm
D.T.
max.
mm
O.P.*
mm
inche s
UL Code
Page 20
mm
inche s
Re comme nde d For
ounce s
inche s
inche s
inche s
General use.
10 Amps
TT
32,6
1.285
0,39
1.4
0,05
.18
2,54
.100
2,03
.080
0,76
.030
18,5
.730
Low force.
10 Amps
32,6
1.285
0,33
1.2
0,02
.07
2,54
.100
2,03
.080
0,76
.030
18,5
.730
V
High force. Most
applications.
11 Amps
32,6
1.285
1,11
4
0,14
.5
3,18
.125
1,57
.062
0,81
.032
18,5
.730
T
Highest force. Up to
15.1 amps load
handling with
15.1 Amps
32,6
1.285
2,22
8
0,28
1
3,18
.125
1,57
.062
0,81
.032
18,5
.730
U
Dim. Dwg. Fig. 3
reduced life.
High force. Up to
15.1 amps load
handling.
15.1 Amps
32,6
1.285
0,94
3.4
0,07
.25
2,54
.100
1,90
.075
0,76
.030
18,5
.730
U
*±1.5 mm
±.060 in.
For application help: call 1-800-537-6945.
Honeywell ɀ MICRO SWITCH Sensing and Control 33
Obsolete
Basic Switches
V3 Series
Miniature
Characteris tics : O.F. – Operating Force; R.F. – Release Force; P.T. – Pre-
travel; O.T. – Overtravel; D.T. – Differential Travel; O.P. – Operating Posi-
tion.
ORDER GUIDE
STRAIGHT LEVERS
Ele ctrical Le ngth of
Data And Le ve r ‘‘A’’ max.
O.F.
R.F.
min.
P.T.
max.
O.T.
min.
mm
D.T.
max.
mm
O.P.
mm
inche s
UL Code
Re comme nde d For Page 20
mm
inche s
newtons newtons mm
ounce s ounce s inche s inche s inche s
General use.
10 Amps
TT
21,3
.860
0,72
2.6
0,10
.35
1,5
.060
1,14
.045
0,33
.013
15,2±0,51
.600±.020
Low force. Added
overtravel.
10 Amps
21,3
.860
0,50
1.8
0,50
.18
1,5
.060
1,14
.045
0,33
.013
15,2±0,51
.600±.020
V
Higher force. Most
applications.
11 Amps
21,3
.860
2,50
9
0,56
2
1,5
.060
1,02
.040
0,41
.016
15,2±0,51
.600±.020
T
Highest force. Up to
15.1 amps load
handling with
15.1 Amps
21,3
.860
3,89
14
0,83
3
1,5
.060
1,02
.040
0,41
.016
15,2±0,51
.600±.020
Dim. Dwg. Fig. 4
U
reduced life.
High force. Up to
15.1 amps load
handling.
15.1 Amps
21,3
.860
1,47
5.3
0,15
.53
1,5
.060
1,02
.040
0,28
.011
15,2±0,51
.600±.020
U
General use.
Low force.
10 Amps
TT
35,6
1.40
0,39
1.4
0,04
.14
2,79
.110
2,29
.090
0,76
.030
15,2±1,5
.600±.060
10 Amps
35,6
1.40
0,31
1.1
0,02
.07
2,79
.110
2,29
.090
0,76
.030
15,2±1,5
.600±.060
V
Higher force. Most
applications.
11 Amps
35,6
1.40
1,11
4
0,14
.5
3,18
.125
2,29
.090
1,27
.050
15,2±1,5
.600±.060
T
Highest force. Up to
15.1 amps load
handling with
15.1 Amps
35,6
1.40
2,22
8
0,28
1
3,18
.125
2,29
.090
1,27
.050
15,2±1,5
.600±.060
Dim. Dwg. Fig. 4
U
reduced life.
High force. Up to
15.1 amps load
handling.
15.1 Amps
35,6
1.40
.86
3.1
0,06
.21
3,05
.120
2,29
.090
0,81
.032
15,2±1,5
.600±.060
U
Lower force.
General use.
Low force.
5 Amps
YY
59,4
2.34
0,07
.25
—
5,08
.200
4,06
.160
1,4
.055
15,2±2
.600±.080
10 Amps
TT
59,4
2.34
0,22
.81
0,02
.07
5,08
.200
4,06
.160
1,4
.055
15,2±1,8
.600±.070
10 Amps
59,4
2.34
0,16
.56
0,01
.04
5,08
.200
4,06
.160
1,4
.055
15,2±1,8
.600±.070
V
Higher force. Most
applications.
11 Amps
59,4
2.34
0,58
2.1
0,12
.42
6,6
.260
3,81
.150
2,29
.090
14,7±2
.580±.080
T
Highest force. Up to
15.1 amps load
handling with
15.1 Amps
59,4
2.34
1,11
4
0,14
.50
6,95
2.60
3,81
.150
2,29
.090
14,35±1,5
.565±.060
Dim. Dwg. Fig. 4
U
reduced life.
High force. Up to
15.1 amps load
handling.
15.1 Amps
59,4
2.34
0,39
1.4
0,03
.11
5,33
.210
4,06
.160
1,52
.060
15,2±1,9
.600±.075
U
Lowest force.
3 Amps
VV
69,45
2.75
0,03
.11
—
—
5,97
.235
5,08
.200
1,60
.063
15,2±2,54
.600±.100
General use.
10 Amps
TT
69,45
2.75
0,19
.70
0,01
.04
7,74
.305
3,68
.145
1,65
.065
15,31±2,54
.603±.100
Most applications.
11 Amps
69,45
2.75
0,54
1.93
0,10
.36
0,76
.300
4,57
.180
2,54
.100
14,48±2,03
.570±.080
T
Dim. Dwg. Fig. 4
Highest force. Up to
15.1 amps load
handling with
15.1 Amps
69,45
2.75
0,83
3
0,14
.50
8,38
.330
4,32
.170
2,54
.100
13,72±2,03
.540±.080
U
reduced life.
34 Honeywell ɀ MICRO SWITCH Sensing and Control
For application help: call 1-800-537-6945.
Obsolete
Basic Switches
V3 Series
Miniature
ORDER GUIDE
ROLLER LEVERS
Ele ctrical Le ngth of
Data And Le ve r ‘‘A’’ O.F. max. R.F. min.
P.T. max.
mm
inche s
O.T. min. D.T. max.
O.P.
mm
inche s
Re comme nde d UL Code s
mm
inche s
newtons
ounce s
newtons
ounce s
mm
mm
For
Page 20
inche s
inche s
General use.
10 Amps
TT
20,6
.81
0,89
3.2
0,10
.35
1,2
.047
1,14
.045
0,33
.013
20,6±0,76
.810±.030
Low force.
10 Amps
20,6
.81
0,58
2.1
0,03
.11
1,42
.056
0,86
.034
0,33
.013
20,6±0,76
.810±.030
V
Higher force.
Most applications.
11 Amps
20,6
.81
2,22
8
0,56
2
1,5
.060
1,02
.040
0,41
.016
20,6±0,76
.810±.030
T
Highest force.
Up to 15.1 amps
load handling with
reduced life.
15.1 Amps
20,6
.81
3,89
14
0,83
3
1,52
.060
1,02
.040
0,41
.016
20,6±0,76
.810±.030
U
Dim. Dwg. Fig. 7
High force.
Up to 15.1 amps
load handling.
15.1 Amps
20,6
.81
1,89
6.8
0,15
.53
1,2
.047
1,02
.040
0,05 - 0,25
.002 - .010 .810±.030
20,6±0,76
U
General use.
10 Amps
34
0,44
0,04
3,18
2,16
0,76
20,6±1,5
TT
1.34
1.6
.14
.125
.085
.030
.810±.060
Low force.
10 Amps
34
0,31
0,02
3,18
2,16
0,76
20,6±1,5
V
1.34
1.1
.07
.125
.085
.030
.810±.060
Higher force.
Most applications.
11 Amps
34
1.34
1,11
4
0,14
.5
3,18
.125
2,16
.085
1,27
.050
20,6±1,5
.810±.060
T
Highest force.
Up to 15.1 amps
load handling with
reduced life.
15.1 Amps
34
1.34
2,22
8
0,28
1
3,18
.125
2,16
.085
1,27
.050
20,6±1,5
.810±.060
U
Dim. Dwg. Fig. 7
Higher force.
Up to 15.1 amps
15.1 Amps
34
1.34
0,89
3.2
0,14
.5
3,18
.125
2,16
.085
0,76
.030
20,6±1,5
.810±.060
U
load handling.
Characteris tics : O.F. — Operating Force; O.T. — Overtravel; D.T. — Differential Travel; R.F. — Release
Force; P.T. — Pretravel; O.P. — Operating Position; F.P. — Free Position.
* Characteristics taken with actuator assembled on Catalog Listing V3-1 switch as shown.
AUXILIARY
ORDER GUIDE - SWITCHES ARE NOT INCLUDED WITH ACTUATORS
ACTUATORS
Actuator
Le ngth ‘‘A’’ O.F. max
R.F. min.
newtons
ounce s
P.T. max.
mm
inche s
O.T. min. D.T. max.
O.P.
mm
inche s
F.P. max.
mm
inche s
mm
newtons
mm
mm
De s cription
inche s
ounce s
inche s
inche s
Leaf type
21,3
3,34
1,11
1,19
0,79
0,41
15±0,38
16,4
.84
12
4
.047
.031
.016
.590±.015
.645
Dim. Dwg. Fig. 11
Long leaf
32,3
1.27
2,50
9
1,11
4
1,57
.062
1,27
.050
0,64
.025
14,5±0,76
.570±.030
17,4
.685
Dim. Dwg. Fig. 11
Roller leaf
20,6
.81
3,34
12
1,11
4
1,52
.060
0,79
.031
0,41
.016
20,3±0,64
.800±.025
22,1
.870
Dim. Dwg. Fig. 11
NOTE: Contact a MICRO SWITCH Sales Office for application assistance when actuators will be used at temperatures above 300°F (149°C).
For application help: call 1-800-537-6945.
Honeywell ɀ MICRO SWITCH Sensing and Control 35
Obsolete
Basic Switches
V3 Series
Miniature
Characteris tics : O.F. — Operating Force;
R.F. — Release Force; P.T. — Pretravel;
O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Positon; F.P. — Free Position
* Characteristics taken with actuator assembled on Catalog Listing V3-
100 switch as shown.
AUXILIARY
ACTUATORS
ORDER GUIDE - SWITCHES ARE NOT INCLUDED WITH ACTUATORS
Switches are not included
with actuators
Actuator
Le ngth ‘‘A’’ O.F. max. R.F. min. P.T. max. O.T. min. D.T. max.
O.P.
mm
F.P. max.
mm
mm
newtons
newtons
mm
mm
mm
De s cription
inche s
ounce s
ounce s
inche s
inche s
inche s
inche s
inche s
Long lever
44,5†
1.75
0,39
1.4
0,06
.21
8,33
.328
3,58
.141
4,75
.187
12,7±3,18
.500±.125
—
Dim. Dwg. Fig. 14
Dim. Dwg. Fig. 14
Dim. Dwg. Fig. 14
Dim. Dwg. Fig. 11
Roller lever
19,1†
.750
0,83
3
0,14
.5
4,78
.188
1,57
.062
1,98
.078
19,5±1,4
.766±.055
23,8
.936
Roller lever
17,7†
.695
0,83
3
0,14
.5
4,78
.188
1,57
.062
1,98
.078
19,5±1,1
.766±.045
23,8
.936
One-way roller
lever
20,6
.81
3,34
12
1,11
4
2,03
.080
0,51
.020
0,38
.015
25,7±0,76
1.010±.030
27,7
1.09
Tandem leaf
20,6
.81
5,00
18
1,67
6
1,57
.062
0,89
.035
–
14,9±0,76
.588±.030
16,5
.650
Dim. Dwg. Fig. 17
Tandem roller
leaf
20,6
.81
5,00
18
1,67
6
1,57
.062
0,89
.035
–
20,5±0,76
.806±.030
21,8
.860
NOTE: Contact the 800 number for application assistance when actuators will be used at temperatures above 300°F (149°C).
** Travel characteristics on tandem actuators vary with actual basic switch characteristics. These shown are typical for the
assembly.
†
‘‘A’’ measurement is from the pivot point of lever to the point indicated on drawing.
Dim. Dwg. Fig. 17
36 Honeywell ɀ MICRO SWITCH Sensing and Control
For application help: call 1-800-537-6945.
Obsolete
Basic Switches
V3 Series
Miniature
MOUNTING DIMENSIONS (for reference only)
PIN PLUNGERS
Fig. 1
Fig. 2
ROLLER LEVER
SIMULATED ROLLER
STRAIGHT LEVER
Fig. 3
Fig. 4
Fig. 7
AUXILIARY ACTUATORS
Fig. 11
Fig. 14
NOTE: Operate point dimensions taken
at top of lever/roller.
Fig. 17
For application help: call 1-800-537-6945.
Honeywell ɀ MICRO SWITCH Sensing and Control 37
Basic Switches
V7 Series
Miniature
CUTAWAY V7 MINIATURE BASIC SWITCH
FEATURES
ɀ
Quick-connect and printed wiring
board termination
ɀ
ɀ
Proven V3 switching mechanism
Physically interchangeable with exist-
ing V3 switches
ɀ
ɀ
All existing V3 lever options available
UL recognized File # E12252; CSA cer-
tified File # LR41370
GENERAL INFORMATION
ɀ
ɀ
ɀ
ɀ
International listings carry VDE
approval
The V7 Series is available in two versions, dard receptacles and connectors. The
the Timesaver series and the International plastic enclosure meets VDE KC250 arc
Power load switching capability up to series. The Timesaver series is UL recog- tracking requirement and is approvable
21 amps nized and CSA certified. Timesaver series under the Refrigeration Industry Taste
Temperature tolerance –40° to 185°F switches use readily available high-vol- and Odor test.
(–40° to 85°C)
High temperature construction
available—350°F
ume components to provide especially
responsive delivery performance. The In- OPERATING FORCES
ternational V7 provides VDE approval in 175 grams (V rating only)
addition to UL recognition and CSA certi- 150 grams (Not applicable to Electrical
APPLICABLE EUROPEAN SYMBOLS
µ = microgap construction. (The
measurement between open
fication.
Rating V)
75 grams (Not applicable to Electrical
The V7 offers a choice of four quick-con- Rating C or V)
nect and two printed wiring board termi- 50 grams (Not applicable to Electrical
nal types. Three quick-connect types are Rating B, C, V)
offset to meet international 3mm spacing 25 grams (Not applicable to Electrical
requirements and one is designed for use Rating B, C, E, V)
with molded connectors. Contact materi- 15 grams (Not applicable to Electrical Rat-
al choice includes gold alloy, silver alloy ing A, B, C, E, S, V)
or silver for handling various electrical
contacts is less than 3mm).**
= alternating current (used with
ኈ
value of voltage source:
ኈ
250V ).
T = maximum rated use
temperature; followed by the
temperature value in °C
(example T 85).
loads. There are two mounting hole sizes
available. Standard .114⍯ or 3mm to meet
European design requirements.
Mounting Torque:
2 inch pounds min.
5 inch pounds max.
+++ = switch is rated for at least
50,000 cycles at its rated
current. (Sometimes referred
to as ‘‘frequent’’ operation.)
10(3) = first number represents
resistive rating. Second
Terminal variations and switch dimen-
sions of the European designed version
conform to applicable DIN standards.
These V7s mate with both standard do-
mestic and international industry stan-
number represents inductive
(motor) rating.
ELECTRICAL RATINGS
A
B
C*
D
E
F
S
V
1
1
3
5 amps, 125,
250 or 277
VAC; 1⁄10 hp,
250 VAC
11 amps and ⁄
hp, 125, 250 or
277 VAC; 1⁄
amp, 125 VDC; amp, 125 VDC;
3
15.1 amps and 1 amp, 125
10 amps and ⁄
hp 125 or 250
3 amps, 125,
250 or 277
VAC; 1⁄10 hp,
250 VAC
.1 amp,
125 VAC
21 amps 125,
250 or 277
VAC, 1 HP 125,
250, 277 VAC;
2 HP, 250, 277
VAC
1
⁄
2
hp, 125, 250
VAC
2
or 277 VAC; 1⁄
2
VAC; 1⁄
2
amp,
125 VDC; 1⁄
4
1
1
4
⁄4
amp, 250
⁄
amp, 250
amp, 250 VDC;
4 amps, 125
VAC ‘‘L’’
VDC; 4 amps,
125 VAC ‘‘L’’
VDC; 5 amps,
120 VAC ‘‘L’’
W
X
15.1 amps,
6 amps; 1⁄
HP
8
125, 250 or 277 125, 250 or 277
VAC VAC
International Series Only
10 (3) +++
5 (2) +++
250V
T 85
+++
16 (4)
250V
T 85
50E3 SPNO only
ኈ
ኈ
ኈ
250V
T 85
µ
µ
µ
* Available only when specifying 150 gram operating force.
NOTE: ‘‘L’’ denotes lamp load.
**The microgap construction (M) means contact gap is less than 3mm. Therefore, these products are suitable for secondary circuit use but not
primary circuit use which requires a 3mm gap.
38 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
V7 Series
Miniature
AVAILABLE TERMINALS
Quick-connect
D8*
E8
E9
.187 Wide ⍥
.020 Thick
.187 Wide ⍥
.020 Thick
.250 Wide ⍥
.032 Thick
NOTE: D8 and E8 terminals are European ap-
proved when used with electrical ratings B, D,
or E. E9 terminals are European approved
when used with electrical ratings B, C, D, or E.
* International approving agencies will require that
switches with these terminals have insulated re-
ceptacles or connector.
Printed Wiring Board
PO1
Printed wiring board terminals interface
with snap-on receptacles and other com-
ponents from AMPMODU interconnec-
tion system.
Dimensions shown are for reference
only.
PO2
PO7
This section covers only 48 of our most popular V7 Series catalog listings. If you don’t find what you’re looking for, it’s likely
one of the approximately 300 other active V7 listings will meet your needs. Contact the 800 number.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 39
Basic Switches
V7 Series
Miniature
TIMERSAVER SERIES
Characteris tics : O.F. – Operating Force; R.F. – Release Force; P.T. –
PIN PLUNGERS
ORDER GUIDE - SPDT*
Elect.
Pretravel; O.T. – Overtravel; D.T. – Differential Travel.
O.F. max.
grams
R.F. min.
grams
P.T. max.
mm
O.T. min.
mm
D.T.
mm
inches
Rating
P. 38
ounces
ounces
inches
inches
1 Amp
S
150
5.3
25
.88
1,19
.047
1,27
.050
0,05-0,25
.002-.010
1 Amp
S
50
1.75
5
.175
1,19
.047
1,27
.050
0,05-0,25
.002-.010
Dim. Dwg. Fig. 1
5 Amps
50
1.75
5
.175
1,19
.047
1,27
.050
0,05-0,25
.002-.010
A
11 Amps
75
2.63
10
.35
1,19
.047
1,27
.050
0,05-0,25
.002-.010
B
11 Amps
75
2.63
10
.35
1,19
.047
1,27
.050
0,05-0,25
.002-.010
B
15.1 Amps
150
5.3
25
.88
1,19
.047
1,27
.050
0,05-0,25
.002-.010
C
15.1 Amps
W (350°F)
300
10.6
25
.88
1,19
.047
1,27
.050
0,25
.010 max.
21 Amps
175
20
1,19
1,27
0,05-0,25
V
6.1
.70
.047
.050
.002-.010
STRAIGHT LEVERS
ORDER GUIDE - SPDT* .87⍯ LEVER TIMESAVER SERIES
1 Amp
S
54
1.9
3
.11
1,52
.060
0,89
.035
0,33
.013
5 Amps
160
5.6
7
.25
1,52
.060
0.89
.035
0,38
.015
A
Dim. Dwg. Fig. 2
11 Amps
80
2.8
5
1.76
1,52
.060
0,89
.035
0,38
.015
B
15.1 Amps
160
5.6
17
.60
1,52
.060
0,89
.35
0,36
.014
C
21 Amps
185
13
1,65
0,89
0,38
V
6.5
.5
.065
.035
.015
1.40⍯ LEVER TIMESAVER SERIES
1 Amp
S
30
1.05
1
3,04
.120
2,16
.085
0,76
.030
0.035
5 Amps
85
3
8
.28
3,04
.120
1,52
.060
0,76
.030
A
6 Amps
X (350°F)
185
6.5
15
.53
1,40
.055
0,76
.030
0,38
.015
Dim. Dwg. Fig. 5
11 Amps
82
2.9
8
.28
3,04
.120
1,7
.067
0,68
.027
B
15.1 Amps
82
2.9
8
.28
3,04
.120
1,7
.067
0,76
.030
C
21 Amps
95
5
3,3
1,78
0,76
V
3.3
.18
.130
.070
.030
2.34⍯ LEVER TIMESAVER SERIES
1 Amp
S
16
.56
.5
.018
5,97
.235
3,0
.118
1,27
.050
11 Amps
20
.7
1
.035
5,97
.235
2.92
.115
1,27
.050
B
15.1 Amps
85
3
4
.14
5,97
.235
1,65
.065
1,29
.051
C
15.1 Amps
90
4
6,35
3,15
1,37
W (350°F)
3.2
.14
.250
.124
.054
* For SPST (N.O. & N.C.) circuitry, contact the 800 number.
NOTE: Catalog listings in V7 Order Guides have standard .114⍯ mounting holes. For 3mm size holes, contact the 800
number.
40 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
V7 Series
Miniature
Characteris tics : O.F. – Operating Force; R.F. –
Release Force; P.T. – Pretravel; O.T. – Overtravel; D.T.
– Differential Travel.
SIMULATED
ROLLER LEVERS
ORDER GUIDE - SPDT*
1.29⍯ LEVER TIMESAVER SERIES
Elect.
Rating
P. 38
O.F. max.
grams
ounces
R.F. min.
grams
ounces
P.T. max.
mm
inches
O.T. min.
mm
inches
D.T. max.
mm
inches
Catalog
Lis ting
1.29⍯ LEVER TIMESAVER SERIES
1 Amp
S
90
3.15
9
.32
2,79
.110
1,9
.075
0,76
.030
11 Amps
90
3.15
9
.32
2,79
.110
1,52
.060
0,76
.030
B
15.1 Amps
91
3.19
9
.32
2,79
.110
1,54
.061
0,61
.024
Dim. Dwg. Fig. 3
Dim. Dwg. Fig. 4
Dim. Dwg. Fig. 7
C
.81⍯ ROLLER LEVER TIMERSAVER SERIES
1 Amp
S
90
3.15
7
.25
1,19
.047
1,02
.040
0,38
.015
11 Amps
88
3.1
7
.25
1,3
.052
1,04
.041
0,3
.012
B
15.1 Amps
176
6.16
19
.67
1,3
.052
0,81
.032
0,3
.012
C
21 Amps
205
7.2
15
.5
1,42
.056
0,81
.032
0,33
.013
V
1.34⍯ ROLLER LEVER TIMESAVER SERIES
1 Amp
S
35
1.23
2
.07
2,79
.110
2,03
.080
0,76
.030
5 Amps
43
1.51
3
.105
2,92
.115
1,52
.060
0,64
.025
A
15.1 Amps
86
3
9
.32
2,84
.112
1,63
.064
0,64
.025
C
21 Amps
100
7
3,07
1,65
0,76
V
3.5
.25
.121
.065
.030
* For SPST (N.O. & N.C.) circuitry, contact the 800 number.
NOTE: Catalog listing in V7 Order Guides have standard .114⍯ mounting holes. For 3mm size holes, contact the 800 number.
ORDER GUIDE – ACCESSORIES
Des cription
Des cription
Connector/Receptacle packet - Includes 25
connectors and 75 receptacles with 18⍯, blue 16
gauge PVC insulated, stranded wire. (To be used
with D8 terminals only).
Insulator packet (500 pcs.) .018⍯ thick
varnished fiberglass.
Plunger boot seal. Elastomer dust and splash
resistant plunger seal.
Dimensions shown are for reference only.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 41
Basic Switches
V7 Series
Miniature
INTERNATIONAL SERIES
PIN PLUNGER
Characteris tics : O.F. – Operating Force; R.F. – Re-
lease Force; P.T. – Pretravel; O.T. – Overtravel; D.T. – Dif-
ferential Travel.
ORDER GUIDE - SPDT*
INTERNATIONAL SERIES
Elect.
Rating
P. 38
O.F. max.
grams
ounces
R.F. min.
grams
ounces
P.T. max.
mm
inches
O.T. min.
mm
inches
D.T.
mm
inches
11 Amps
150
5.3
25
.88
1,19
.047
1,27
.050
0,05-0,25
.002-.010
B
11 Amps
75
2.63
10
.35
1,19
.047
1,27
.050
0,05-0,25
.002-.010
B
Dim. Dwg. Fig. 1
11 Amps
75
2.63
10
.35
1,19
.047
1,27
.050
0,05-0,25
.002-.010
B
10 Amps
50
1.75
5
.175
1,19
.047
1,27
.050
0,05-0,25
.002-.010
E
10 Amps
50
5
1,19
1,27
0,05-0,25
E
1.75
.175
.047
.050
.002-.010
STRAIGHT LEVERS
1.40 ⍯ LEVER INTERNATIONAL SERIES
11 Amps
80
2.8
8
.28
2,79
.110
2,28
.090
0,76
.030
B
11 Amps
45
1.58
4
.14
2,79
.110
2,28
.090
0,76
.030
B
10 Amps
30
1.05
2
.070
2,79
.110
2,28
.090
0,76
.030
Dim. Dwg. Fig. 5
E
SIMULATED
ROLLER LEVERS
1.29⍯ LEVER INTERNATIONAL SERIES
11 Amps
50
1.75
5
.175
2,54
.100
1,9
.075
0,76
.030
B
10 Amps
33
2
2,54
1,9
0,76
E
1.16
.070
.100
.075
.030
Dim. Dwg. Fig. 3
ROLLER LEVERS
ORDER GUIDE - SPDT* .81⍯ LEVER INTERNATIONAL SERIES
11 Amps
90
3.15
10
.35
1,19
.047
1,02
.040
0,38
.015
B
10 Amps
62
5
1,19
1,02
0,38
E
2.17
.175
.047
.040
.015
Dim. Dwg. Fig. 4
1.34 ⍯ LEVER INTERNATIONAL SERIES
11 Amps
45
5
2,54
2,16
0,76
B
1.58
.175
.100
.085
.030
NOTE: Catalog listings in V7 Order Guides have standard .114⍯ mounting holes. For 3mm size holes, contact the 800
number.
Dim. Dwg. Fig. 7
42 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
V7 Series
Miniature
MOUNTING DIMENSIONS (for reference only)
PIN PLUNGER
Fig. 1
Fig. 2
Straight Lever
(Style-002)
Fig. 3
Simulated Roller
(Style-263)
Fig. 4
Roller Lever
(Style-201)
Fig. 5
Straight Lever
(Style-022)
Fig. 6
Straight Lever
(Style-048)
Fig. 7
Roller Lever
(Style-207)
NOTE: All levers are 0.17⍯ (4,31 mm) wide. Rollers are 0.19⍯ (4,82 mm) wide.
NOTE: Operate point dimensions taken at top of lever/roller.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 43
Basic Switches
TB Series
Miniature Double-break
FEATURES
GENERAL INFORMATION
ɀ
Power load switching capability up to TB miniature switches are basic double-
10 amperes
Motor handling capacity of ⁄
power, 125 VAC
break units which offer a means of con-
horse- trolling isolated circuits. Each circuit can
be driven by independent voltage sourc-
1
ɀ
2
ɀ
ɀ
ɀ
ɀ
ɀ
Two- and four-circuit double-break
Several auxiliary actuators
Choice of terminal styles
UL recognized, CSA certified
Momentary action
es. These switches find many uses in
modern control systems because of their
circuitry.
The terminals of two- and four-circuit dou-
ble break switches must be wired to iden-
tical voltage sources and the same polar-
ity so that a voltage potential is not set up
between adjacent terminals. A voltage
potential between adjacent terminals
could promote dielectric breakdown at
high energy levels. The loads should be
on the same sides of the line.
Characteris tics : O.F. – Operating Force; R.F. – Release Force;
P.T. – Pretravel; O.T. – Overtravel; D.T. – Differential Travel; O.P.
– Operating Position.
ORDER GUIDE
Electrical
Data And
UL Code
Page 20
O.F.
R.F. min. P.T. max. O.T. min.
D.T.
mm
inches
O.P.**
mm
inches
newtons newtons
ounces
mm
mm
Des cription
ounces
inches
inches
Two-circuit, double-
break end screw
terminals
10 Amps
1,95-3,61
7-13
1,11
4
1,52
.060
0,25
.010
0,25-0,64
.010-.025
11,7
.460
Z
Dim. Dwg. Fig. 1
Dim. Dwg. Fig. 2
Dim. Dwg. Fig. 3
Two-circuit, double-
break end solder
terminals
10 Amps
1,95-3,61
7-13
1,11
4
1,52
.060
0,25
.010
0,25-0,64
.010-.025
11,7
.460
Z
Two-circuit, double-
break front solder
terminals
10 Amps
1,95-3,61
7-13
1,11
4
1,52
.060
0,25
.010
0,25-0,64
.010-0.25
11,7
.460
Z
Four-circuit, double-
break front solder
terminals
10 Amps
5,56-10,0
20-36
2,22
8
1,78
.070
0,25
.010
0,64-1,14
.025-.045
4,70
.185
Z
Dim. Dwg. Fig. 4
* ±0,38 mm
±.015 in
44 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
TB Series
Miniature Double-break
AUXILIARY ACTUATORS
For use with 1TB1-1 and 1TB1-2 switches
ORDER GUIDE
J T-1
Des cription
Leaf actuator
Roller leaf actuator
J T-5
Switches are not included with the actuators.
MOUNTING DIMENSIONS (For reference only)
Fig. 1
Fig. 2
Fig. 3
Fig. 4
For application help: call1-800-537-6945.
Honeywell Sensing and Control 45
Basic Switches
Standard
BZ/BA Series
FEATURES
ɀ
Operating force as low as 4 oz. (113
grams) maximum
Sensitive differential travel as low as
.0002 to .0003 inches (0,005 to 0,008
mm)
STANDARD BASIC SWITCH CUT-A-WAY
The cut-a-way shown is representative of the standard basic switches described in this
catalog.
ɀ
ɀ
ɀ
Power load switching capability to 25
amperes
Motor handling capacity to 2 horse-
power at 250 VAC
ɀ
ɀ
Long mechanical life
High temperature constructions for up
to +400°F (204°C)
ɀ
ɀ
Momentary or maintained contact
action
Alloy contacts available for special ap-
plication needs
ɀ
ɀ
ɀ
ɀ
ɀ
ɀ
Variety of integral actuators
Variety of auxiliary actuators
Variety of terminal designs
Optional sealed plunger and cover
Stainless steel snap spring available
Military standard construction availa-
ble with over 50 listings on the MIL-
S-8805 Qualified products list
UL recognized, CSA certified
GENERAL INFORMATION
The type BZ switch design meets most
MICRO SWITCH standard basic switches applications needs. Modifications of the
are precision snap-action mechanisms standard silver contact design and mate-
enclosed in accurately molded plastic rial, spring configuration, and plunger lo-
cases. These switches are carefully man- cations give the type BM, BA and BE
ufactured and thoroughly inspected. switches greater electrical load handling
They are industry known for their com- capacity. Other changes in materials and
pactness, light weight, accurate repeata- switch design provide operating charac-
ɀ
Characteristics as stated are taken at nor-
mal room temperature and humidity.
These may vary as temperature and hu-
midity conditions differ.
bility and long life.
teristics, temperature tolerances, and
sealing to cover a wide range of special
requirements.
MOUNTING DIMENSIONS
Mounting dimensions are included at the
end of each product section. They are
shown in English and metric equivalents.
GENERAL SWITCH IDENTIFICATION
First letter in catalog listing designates:
These dimensions are for reference only. B = Single-pole double-throw
Forexacting layout work, request an engi- W = Single-pole single-throw (normally closed)
neering layout work, request an engineer- Y = Single-pole single-throw (normally open)
ing drawing from the 800 number.
Second letter in catalog listing designates:
Z = Standard 15-amp version
M = 22-amp version
A = Standard 20-amp version
E = 25-amp version
Mounting holes for Types BZ, BM, BA, BE,
DT, MT, and 6AS switches accept pins or
screws of .139 inch (3,53 mm) diameter.
RECOMMENDED TORQUE (max.)
Mounting screws . . . . . . . . . . . . 3 in./lbs.*
Terminal screws . . . . . . . . . . . . . . 4 in./lbs.
Panel mount bushing . . . . . . . 4-6 in./lbs.
*Note: Tightening mounting screws
above 3 in./lbs. changes operat-
ing characteristics and increases
the possibility of cracking the
case.
UL/CSA
Our basic switches are Component Recognized by Underwriters’ Laboratories, Inc. and certified by Canadian Standards Associ-
ation. The BA, BZ, and BM line is covered as Special Use Switches to UL Standard 1054; the BE line is covered as an Industrial Motor
Controller to UL Standard 508.
Agency File References
are:
BA
BM
BZ
BE-1,2,5
BE-R
UL File E12252, issued 12-09-88
UL File E12252, issued 12-08-88
UL File E12252, issued 6-29-89
UL File E22779, Vol. 4, Sec. 1
UL File E22779, Vol. 4, Sec. 2
For application help: call1-800-537-6945.
Honeywell Sensing and Control 47
Basic Switches
BZ/BA Series
Standard
AVAILABLE TERMINALS
Most of the BZ/BA catalog listings have
A2 type terminals. Several other terminal
styles are shown and others are available.
Specific information should be requested
from the 800 number or local Authorized
Distributor.
ACTUATORS
BA, BE, BM and BZ standard basic
switches use the actuators described.
48 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
BZ/BA Series
Standard
Characteris tics : O.F. — Operating Force; R.F. — Release Force; P.T.
— Pretravel; O.T. — Overtravel; D.T. — Differential Travel; O.P. —
Operating Position.
ORDER GUIDE by as cending electrical capability
PIN PLUNGER
BZ/BA TYPE
Electrical
Data And
UL Codes newtons newtons
Recommended For Page 46 ounces ounces
O.F.
R.F. min. P.T. max. O.T. min.
D.T.
mm
inches
O.P.**
mm
inches
mm
mm
inches
inches
Applications requiring
gold alloy contacts
1 Amp
P
2,5-3,61
9-13
1,11
0,38
0,13
0,01-0,05
.0004-.0020
15,88
.625
4
.015
.005
Gold alloy contacts
Dustproof and splash
resistant seal
1 Amp
P
2,22-4,17
8-15
1,11
—
0,13
0,01-0,06
.0004-.0025
15,88
.625
4
—
.005
Operating in temp. to
+400°F (204°C) for
100 hours
5 Amps
B
2,5-3,61
9-13
1,11
4
0,38
.015
0,13
.005
0,01-0,05
.0004-.0020
15,88
.625
Lower force
10 Amps
1,11
4
0,7
2.5
0,30
.012
0,13
.005
0,005-0,013
.0002-.0005
15,88
.625
Dim. Dwg. Fig. 1
C
Most applications
SPDT
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
0,13
.005
0,01-0,05
.0004-.0020
15,88
.625
A
SPST (normally
closed)
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
0,13
.005
0,01-0,05
.0004-.0020
15,88
.625
A
SPST (normally open)
Less differential travel
Best repeatability
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
0,13
.005
0,01-0,05
.0004-.0020
15,88
.625
A
SEALED TYPE
15 Amps
1,95-2,5
7-9
1,11
4
0,30
.012
0,13
.005
0,005-0,008
.0002-.0003
15,88
.625
D
15 Amps
1,95-3,34
7-12
1,11
4
0,30
.012
0,13-0,2
.005-.008 .0002-.0008
0,005-0,02
16,26
.640
D
Operating in temp. to
+250°F (121°C)
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
0,13
.005
0,01-0,05
.0004-.0020
15,88
.625
A
Dim. Dwg. Fig. 2
MIL-S-8805 application
requirements
15 Amps
2,5-3,61
9-13
1,67
6
0,38
.015
0,13
.005
0,01-0,05
.0004-.0020
15,88
.625
A
Best stability under
varying humidity
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
0,13
.005
0,01-0,05
.0004-.0020
15,88
.625
A
Dustproof and splash
resistant seal
15 Amp
A
2,5-4,17
9-15
1,11
4
—
—
0,13
.005
0,01-0,06
.0004-.0025
15,88
.625
Best service for sealed
construction. Stainless
steel internal snap
spring.
15 Amps
2,5-4,17
9-15
1,11
4
—
—
0,13
.005
0,01-0,06
.0004-.0025
15,88
.625
BA/BE TYPE
A
Up to 20 ampere load
handling
20 Amps
3,89-6,12
14-22
2,78
10
1,27
.050
0,25
.010
0,05-0,19
.0020-.0075
16,26
.640
G
Operating in
temperature to +250°F
(121°C)
20 Amps
3,89-6,12
14-22
2,78
10
1,27
.050
0,25
.010
0,05-0,19
.0020-.0075
16,26
.640
G
Dim. Dwg. Fig. 3
Up to 22 ampere load
handling
22 Amps
1,95-2,78
7-10
1,11
4
0,38
.015
0,13
.005
0,013-0,025
.0005-.0010
15,88
.625
F
Up to 25 ampere load
handling
25 Amps
3,89-6,12
14-22
2,78
10
1,27
.050
0,25
.010
0,05-0,19
.0020-.0075
16,26
.640
H
Manual reset
15 Amps
1,95-2,5
7-9
0,56-2,78*
2-10
—
—
—
—
0,30
.012
—
0,13
.005
0,38*
.015
—
—
15,88
.625
(maintained contact)
applications, solder
terminals
E
—
Manual reset SPST-
NC, A4 terminals
20 Amps
5,56
20
6,95*
25
—
—
—
—
—
—
—
—
0,25
.010
—
0,20
.008
—
16,26
.64
27,9*
1.10
W
—
—
Dim. Dwg. Fig. 4
*Reset characteristics.
Except where stated ** ±0,38mm
±.015 in.
All catalog listings shown are not
necessarily stock items. Stocking
depends on sales experience.
Auxiliary actuators see p. 62-63.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 49
Basic Switches
BZ/BA Series
Standard
Characteris tics : O.F. — Operating Force;
R.F. — Release Force; P.T. — Pretravel;
O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position.
OVERTRAVEL
PLUNGER
ORDER GUIDE
Ele ctrical
Data and
UL Code s
Page 46
O.F.
newtons
ounce s
R.F. min. P.T. max. O.T. min.
D.T.
mm
inche s
O.P.*
mm
inche s
newtons
mm
mm
Re comme nde d For
ounce s
inche s
inche s
Applications requiring gold
alloy contacts
1 Amp
P
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
21,21
.835
Added overtravel. For
manual operation and slow
20° (max) cam rise
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
21,21
.835
Dim. Dwg. Fig. 11
A
Operating in temperature
to +250°F (121°C)
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
21,21
.835
A
Up to 22 ampere load
handling
22 Amps
1,95-2,78
7-10
1,11
4
0,38
.015
1,52
.060
0,013-0,025
.0005-
21,21
.835
F
.0010
Applications requiring gold
alloy contacts plus
dustproof and splash
resistant seal
1 Amp
P
3,61-5,28
13-19
1,11
4
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
—
—
Dustproof and splash
resistant seal
15 Amps
3,61-5,28
13-19
1,11
4
1,52
.060
0,01-0,063
.0004-
28,20
1.110
A
.0025
Dim. Dwg. Fig. 12
Up to 20 ampere load
handling
20 Amps
3,89-6,12
14-22
2,78
10
1,27
.050
2,39
.094
0,05-0,19
.0020-
.0075
26,20
1.03
G
Up to 25 ampere load
handling
25 Amps
3,89-6,12
14-22
2,78
10
1,27
.050
2,39
.094
0,05-0,19
.0020-
.0075
26,20
1.03
H
Dim. Dwg. Fig. 13
Applications requiring gold
alloy contacts
1 Amp
P
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
28,20
1.110
Added overtravel. For
in-line operation and with JR
auxiliary actuators
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
A
Operating in temperature
to +250°F (121°C)
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
28,20
1.110
A
MIL-S-8805 application
requirements
15 Amps
2,5-3,61
9-13
1,67
6
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
28,20
1.110
A
Dim. Dwg. Fig. 14
Manual reset
15 Amps
1,95-2,64
—
0,30
0,64
—
2,79
solder terminals
E
7-9
—
.012
.025
—
1.11
Up to 22 ampere load
handling
22 Amps
1,95-2,78
7-10
1,11
4
0,38
.015
1,52
.060
0,013-0,025
.0005-
28,20
1.110
F
.0010
Applications requiring gold
alloy contacts plus
dustproof and splash
resistant seal
1 Amp
P
2,5-4,17
9-15
1,11
4
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
—
—
Dustproof and splash
resistant seal
15 Amps
2,5-4,17
9-15
1,11
4
1,52
.060
0,01-0,063
.0004-
28,20
1.110
A
.0025
*±0,51 mm
±.020 in.
Dim. Dwg. Fig. 15
50 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
BZ/BA Series
Standard
ORDER GUIDE
OVERTRAVEL
PLUNGER
Ele ctrical
Data and
UL Code s
Page 46
O.F.
newtons
ounce s
R.F. min.
newtons
ounce s
P.T. max.
mm
inche s
O.T. min.
mm
inche s
D.T.
mm
inche s
O.P.**
mm
inche s
Re comme nde d For
Added overtravel. For
manual in-line operation and
for slow 30° (max) rise cams
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
5,56
.219
0,01-0,05
.0004-
.0020
38,10±0,51
1.500±.020
A
Operating in temperature
to ±250°F (121°C)
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
5,56
.219
0,01-0,05
.0004-
.0020
38,10±0,51
1.500±.020
A
Dim. Dwg. Fig. 16
Applications requiring gold
alloy contacts
1 Amp
P
2,5-3,61
9-13
1,11
4
0,38
.015
5,56
.219
0,01-0,05
.0004-
.0020
21,82
.859
BZ-2RQ-A2 type applications
with panel mount
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
5,56
.219
0,01-0,05
.0004-
.0020
21,82
.859
BZ/BM TYPE
A
MIL-S-8805 application
requirements
15 Amps
2,5-3,61
9-13
1,67
6
0,38
.015
5,56
.219
0,01-0,05
.0004-
.0020
21,82
.859
A
Operating in temperature
to ±250°F (121°C)
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
5,56
.219
0,01-0,05
.0004-
.0020
21,82
.859
A
Furnished with
unassembled seal
boot.
15 Amps
2,5-3,61
9-13
1,11
4
0,38
0.15
3,18
.125
0,01-0,05
.0004-
.0020
48,4±0,50
1.906±.020
Dim. Dwg. Fig. 17
X
Manual reset.
Solder terminals
15 Amps
1,67-2,64
6-9.5
–
–
0,30
0.12
5,56
.219
–
–
23,42±1,14
.922±.045
7,14*
E
BA TYPE
.281*
Up to 20 ampere load
handling
20 Amps
3,89-6,12
14-22
2,78
10
1,27
.050
5,56
.219
0,05-0,19
.0020-
.0075
21,82
.859
G
Up to 22 ampere load
handling
22 Amps
1,95-2,78
7-10
1,11
4
0,38
.015
5,56
.219
0,013-
0,025
21,82
.859
F
.0005-
.0010
Dim. Dwg. Fig. 18
Applications requiring gold
1 Amp
P
2,5-3,61
9-13
1,11
4
0,38
.015
3,56
.140
0,01-0,05
.0004-
.0020
33,32±1,14
1.312±.045
alloy contacts
Added overtravel. Roller
plunger for rapid cam (30°
max) rise and slide
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
3,56
.140
0,01-0,05
.0004-
.0020
33,32±1,14
1.312±.045
A
operation. Panel mount
Operating in temperature
to ±250°F) (121°C)
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
3,56
.140
0,01-0,05
.0004-
.0020
33,32±1,14
1.312±.045
A
Double-break
circuitry
15 Amps
3,89-6,68
14-24
1,11
4
0,51
.020
3,58
.141
0,03-0,10
.001-.004
33,35±1,19
1.313±.047
T
Up to 22 ampere load
handling
22 Amps
1,95-2,78
7-10
1,11
4
0,38
.015
3,56
.140
0,013-
0,025
33,32±1,14
1.312±.045
Dim. Dwg. Fig. 19
F
.0005-
.0010
Applications requiring
roller plunger 90° to major
axis of switch
15 Amps
2,5-3,61
9-13
1,11
4
0,38
.015
3,56
.140
0,01-0,05
.0004-
.0020
33,32±1,14
1.312±.045
A
* Reset characteristics.
Except where stated ** ±0,76 mm
±.030 in.
Dim. Dwg. Fig. 20
For application help: call1-800-537-6945.
Honeywell Sensing and Control 51
Basic Switches
BZ/BA Series
Standard
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position.
STRAIGHT LEVER
ORDER GUIDE
Ele ctrical
Data and O.F. max. R.F. min. P.T. max. O.T. min.
D.T.
mm
O.P.**
mm
Re comme nde d
For
UL Code s newtons newtons
mm
mm
Page 46
ounce s ounce s
inche s
inche s
inche s
inche s
Applications
requiring gold alloy
contacts
1 Amp
P
0,7
0,14
5,56
.219
0,18-1,27
.007-.050
19,1
.750
2.5
0.5
—
—
BZ/BM TYPE
Best stability under
varying humidity.
Gold alloy contacts
with seal
1 Amp
P
0,7
0,14
5,56
.219
0,18-1,27
.007-.050
19,1
.750
2.5
0.5
Operating in temp.
to +400°F (204°C)
for 100 hours
5 Amps
B
0,7
2.5
0,14
0.5
5,56
.219
0,18-1,27
.007-.050
19,1
.750
—
Lowest operating
force (without
external return
spring)
10 Amps
0,07
.25
6,76
.266
5,56
.219
0,08-0,38
.003-.015
19,1
.750
I
—
Dim. Dwg. Fig. 21
1.25 inch lever
requirements
15 Amps
1,67
6
0,42
1.5
0,42
.141
0,10-0,63
.004-.025
19,1
.750
A
—
—
2.5 inch lever
requirements
15 Amps
0,7
2.5
0,14
0.5
5,56
.219
0,18-1,27
.007-.050
19,1
.750
A
Lower force (without
external return
spring)
15 Amps
0,28
1
0,03
0.125
8,33
.328
5,56
.219
0,18-1,27
.007-.050
19,1
.750
A
BA TYPE
Dustproof and
15 Amps
0,7
0,14
5,56
0,18−1,27
19,1
splash resistant seal
A
2.5
0.5
—
.219
.007-.050
.750
MIL-S-8805
application
requirements
15 Amps 0,28-0,90
0,21
0.75
7,52
.296
4,37
.172
2,36
.093
19,1
.750
A
1-3.25
Operating in
temperature to
+250°F (121°C)
15 Amps
0,7
2.5
0,14
0.5
5,56
.219
0,18-1,27
.007-.050
19,1
.750
A
—
Manual reset solder
terminals
15 Amps
0,63
2.25
—
—
—
—
5,56
.219
0,38*
.015
—
—
–
19,05
.750
7,14*
.281
Dim. Dwg. Fg. 23
E
–
6 inch lever
requirements
15 Amps
0,28
1
12,7
.500
0,46-3,68 19,1±1,52
.018-.145 .750±.060
A
—
—
Up to 20 ampere
load handling
20 Amps
0,7
2.5
0,14
0.5
15,88
.625
1,98
.078
2,77
19,1
G
.109
.750
Up to 22 ampere
load handling
22 Amps
0,28
1
0,03
0.125
7,54
.297
5,56
.219
0,13-0,84
.005-.033
19,1
.750
F
Up to 25 ampere
load handling
25 Amps
0,7
2.5
0,14
0.5
15,88
.625
1,98
.078
2,77
.109 max.
19,1
.750
H
ADJ USTABLE
* Reset characteristics.
Adjustable
15 Amps
0.7
0.14
3,54†
0,18-1,27 17,02-22,35
operating point (17
mm to 22 mm) .670⍯
to .880⍯
A
2.5
0.5
—
.125
.007-.050 .670-.880
Reverse acting
15 Amps
1,67
6
0,28
1
5,56
.219
5,56
.219
0,10-0,89
.004-.035
19,1
.750
Dim. Dwg. Fg. 22
actuator (switch
plunger depressed
in free position)
A
Except where stated ** ±0.76 mm
±.030 in.
17 mm
.670 in.
† From
O.P.
Dim. Dwg. Fig. 24
52 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
BZ/BA Series
Standard
SIMULATED ROLLER
ORDER GUIDE
Ele ctrical
Data And
O.F.
max.
R.F.
min.
P.T.
max.
mm
O.T.
min.
mm
D.T.
mm
inche s
O.P.**
mm
inche s
UL Code newtons newtons
Re comme nde d For Page 46
ounce s ounce s inche s
inche s
1.05 inch (26,7 mm)
(simulated roller)
lever applications
15 Amps
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
30,17
1.188
A
—
—
1.90 inch (48,3 mm)
(simulated roller)
lever applications
15 Amps
0,97
3.5
0,21
0.75
3,96
.156
0,10-1,0
.004-.040 1.188±.030
30,17±0,76
A
Dim. Dwg. Fig. 27
ROLLER LEVER
Applications
requiring gold alloy
contacts
1 Amp
P
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
30,17
1.188
—
—
Applications
requiring gold alloy
1 Amp
P
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
30,17
1.188
BZ/BM TYPE
contacts plus
dustproof and splash
resistant seal
1.05 inch (26,7 mm)
(steel roller) lever
applications
15 Amps
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
30,17
1.188
A
—
Roller turned 90°
15 Amps
0,7-1,81
2.5-6.5
0,35
1.25
3,58
0,08-0,51
30,75
1.25
—
—
A
.141 max. .003-.020
Dim. Dwg. Fig. 25
Operating in
temperature to
+250°F (121°C)
15 Amps
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
30,17
1.188
A
Dustproof and
splash resistant seal
15 Amps
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
30,17
1.188
A
—
—
Best service for
sealed construction.
Stainless steel
15 Amps
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
30,17
1.188
A
internal snap spring.
Up to 20 ampere
load handling
20 Amps
1,67
6
0,42
1.5
6,35
.250
0,76
.030
1,14
.045 max.
29,77
1.172
G
Dim. Dwg. Fig. 28
Up to 22 ampere
load handling
22 Amps
1,67
6
0,42
1.5
2,39
.094
0,025-0,33
.001-.013
30,17
1.188
F
—
Up to 25 ampere
load handling
25 Amps
1,67
6
0,42
1.5
6,35
.250
0,76
.030
1,14
.045 max.
29,77
1.172
H
BA/BE TYPE
Adjustable operating
point. Roller lever
1.05 inch (26,7 mm)
15 Amps
1,67
6
0,42
1.5
1,02
.040
0,08-0,51 29,77-30,56
.003-.020 1.172-1.203
A
—
—
Adjustable operating
point. Roller lever
15 Amps
0,97
3.5
0,21
0.75
2,16
.085
0,10-1,0
29,2-31,5
A
.004-.040 1.150-1.24
1.90 inch (48,3 mm)
Dim. Dwg. Fig. 26
Except where stated * ±0,38 mm
±.015 in.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 53
Basic Switches
BZ/BA Series
Standard
Characteris tics :
O.F. — Operating Force; R.F. — Release Force; P.T. — Pretravel;
O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position.
ROLLER LEVER
ORDER GUIDE
Ele ctrical
Data And
UL Code newtons newtons
O.F.
max.
R.F.
min.
P.T.
max.
mm
O.T.
min.
mm
D.T.
mm
O.P.*
mm
Re comme nde d
For
BZ/BM TYPE
Page 46
ounce s ounce s inche s
inche s
inche s
inche s
Applications requiring
gold alloy contacts,
1 Amp
P
0,97
3.5
0,21
0.75
3,96
.156
0,10-1,0
.004-.040 1.188±.030
30,17±0,76
—
—
plus dustproof, and
splash resistant seal
1.90 inch (48,3 mm)
(steel roller) lever
applications
15 Amps
0,97
3.5
0,21
0.75
3,96
.156
0,10-1,0
.004-.040 1.188±.030
30,17±0,76
A
Dim. Dwg. Fig. 29
Dustproof and splash
resistant seal
15 Amps
0,97
3.5
0,21
0.75
3,96
.156
0,10-1,0
.004-.040 1.188±.030
30,17±0,76
A
—
—
BA/BE TYPE
Operating in
temperature to
+250°F (121°C)
15 Amps
0,97
3.5
0,21
0.75
3,96
.156
0,10-1,0 30,17±0,76
.004-.040 1.188±.030
A
Up to 20 ampere load
handling
20 Amps
0,97
3.5
0,14
0.5
11,89
.468
1,52
.060
2,16
.085
30,17±0,76
1.188±.030
G
Up to 22 ampere load
handling
22 Amps
0,97
3.5
0,21
0.75
3,96
.156
0,08-0,56
.003-.022 1.188±.030
30,17±0,76
F
—
Up to 25 ampere load
handling
25 Amps
0,97
3.5
0,14
0.5
11,89
.468
1,52
.060
2,16
30,17±0,76
Dim. Dwg. Fig. 30
H
.085 max. 1.188±.030
NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page.
Best repeatability and
O.P. stability
10 Amps
3,34
12
1,11
4
0,38
.015
2,54
.100
0,013-0,025
.0005-.0010
31,37
1.235
I
Dim. Dwg. Fig. 31
One-way roller (9,4
mm ⍥ 3,8 mm) .37⍯
dia. ⍥ .15⍯ wide roller
15 Amps
1,67
6
0,42
1.5
2,39
.094
0,08-0,51
.003-.020
41,34
1.625
A
—
—
One-way roller (4,83
mm ⍥ 4,83 mm) .19⍯
dia. ⍥ .19⍯ wide roller
15 Amps
2,22
8
0,42
1.5
1,52
.060
0,38
.015
28,96
1.14
A
Dim. Dwg. Fig. 32
Except where stated * ±0,38 mm
±.015 in.
54 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
BZ/BA Series
Standard
FLEXIBLE LEAF
ORDER GUIDE
Ele ctrical
Data and
UL Code s
Page 46
O.F. max.
newtons
ounce s
R.F. min. P.T. max. O.T. min. D.T. max.
O.P.**
mm
inche s
newtons
mm
mm
mm
Re comme nde d For
ounce s
inche s
inche s
inche s
BZ TYPE
Force and stability of the
flexible leaf actuator
15 Amps
1,39
5
0,14
1,52
1,27
17,48
.688
A
0.5
–
–
–
–
.060
.050
Dustproof and splash
resistant seal
15 Amps
1,95
7
0,14
0.5
1,52
.060
1,27
.050
17,48
.688
A
MIL-S-8805 application
requirements
15 Amps
1,39
5
0,14
0.5
1,52
.060
1,27
.050
17,48
.688
Dim. Dwg. Fig. 33
A
Operating in temperature
to +250°F (121°C)
15 Amps
1,39
5
0,14
0.5
1,52
.060
1,27
.050
17,48
.688
BA/BE TYPE
A
Manual reset.
Solder terminals
15 Amps
0,83
3
–
–
–
–
1,57
.062
0,38*
.015
–
–
–
–
17,48
.688
7,14*
.281
E
Up to 20 ampere load
handling
20 Amps
2,5
9
0,28
1
1,57
.062
1,57
.062
17,48
.688
Dim. Dwg. Fig. 34
G
–
–
Up to 25 ampere load
handling
25 Amps
2,5
9
0,28
1
1,57
.062
1,57
.062
17,48
.688
H
FLEXIBLE
ORDER GUIDE
ROLLER LEAF
Ele ctrical
Data and
UL Code s
Page 46
O.F. max.
newtons
ounce s
R.F. min. P.T. max. O.T. min. D.T. max.
O.P.*
mm
inche s
newtons
mm
mm
mm
BZ TYPE
Re comme nde d For
ounce s
inche s
inche s
inche s
Operating in temp. to
+250°F (121°C)
for 100 hours
5 Amps
B
1,39
5
0,14
1,52
1,27
28,6
1.125
0.5
–
.060
.050
Force and stability of the
flexible leaf with roller
15 Amps
1,39
5
0,14
0.5
1,52
.060
1,27
.050
28,6
1.125
A
–
–
–
–
–
Dim. Dwg. Fig. 35
Dustproof and splash
resistant seal
15 Amps
1,95
7
0,14
0.5
1,52
.060
1,27
.050
28,6
1.125
A
BA/BE TYPE
(
MIL-S-8805 application
requirements
15 Amps
1,04-1,39
3.75-5
0,14
0.5
1,52
.060
1,27
.050
28,6
1.125
A
Up to 20 ampere load
handling
20 Amps
2,5
9
0,28
1
1,52
.060
1,65
.065
28,6
1.125
G
Up to 25 ampere load
handling
25 Amps
2,5
9
0,28
1
1,52
.060
1,65
.065
28,6
1.125
H
* Reset characteristics
Dim. Dwg. Fig. 36
** ±0.76 mm
±.030 in.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 55
Basic Switches
BZ/BA Series
Standard
GENERAL INFORMATION
SPECIAL CIRCUITRY SWITCHES
‘‘Special sequence’’ switches provide un- provides a single pulse or momentary
usual circuit control. A make-before- closure of the contacts with each cycle of
break switch provides circuit continuity operation.
while switching from N.C. to N.O. In an-
other make-before-make switch, upon Double break versions can interrupt grea-
actuation, one circuit is made an interval ter inductive loads and feature shorting
before the second circuit. Another switch bar construction. A split contact version
allows control of the two isolated circuits.
Characteris tics : O.F. – Operating Force;
R.F. – Release Force; P.T. – Pretravel;
O.T. – Overtravel; D.T. – Differential Travel;
O.P. – Operating Position.
PIN PLUNGER
ORDER GUIDE
Ele ctrical
Data and
UL Code s
Page 46
O.F.
R.F. min. P.T. max. O.T. min.
D.T.
mm
inche s
O.P.*
mm
inche s
newtons newtons
ounce s
mm
mm
Re comme nde d For
ounce s
inche s
inche s
Make-before-break
contact action
10 Amps
5,56
20 max.
2,22
0,76
0,13
0,38
.015
15,9
.625
C
8
.030
.005
Dim. Dwg. Fig 5
Unoperated
Intermediate
Fully
Operated
Intermediate
Releas e
Fully
Releas ed
Make-before-make
contact action
10 Amps
9,73
35 max.
2,78
10
R
–
–
–
–
Dim. Dwg. Fig. 6
*±0,38 mm
± .015 in.
Adjustable
differential travel
20 Amps
3,10-5,56
11-20
2,78
10
0,25
.010 at
max.
0,04-0,06
.0015-.0025
16,3
.64
Y
–
0,18
.007 at max.
s e tting
s e tting
Dim. Dwg. Fig. 4-A
56 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
BZ/BA Series
Standard
PIN PLUNGER —
SPECIAL CIRCUITRY
ORDER GUIDE
Ele ctrical
Data and
UL Code s
Page 46
O.F.
R.F. min. P.T. max. O.T. min.
D.T.
mm
inche s
O.P.*
mm
inche s
newtons newtons
ounce s
mm
mm
Re comme nde d For
ounce s
inche s
inche s
Double-break, low
15 Amps
4,45-7,23
1,11
0,76
0,13
0,051-0,13
15,9
voltage DC applications
T
16-26
4
.030
.005
.002-.005
.625
As above, with
2.5 inch lever
15 Amps
0,90
3.25
0,14
.25
–
–
5,56
.219
0,51
2.54
19,05±0,76
.750±.030
T
As above, with
1.9 inch roller lever
15 Amps
1,25
4.5
0,21
.75
–
–
3.96
.156
0,38-1,91
30,18±0,76
Dim. Dwg. Fig. 8
T
.015-.075 1.188±.030
0,20-2,39 30,18±0,76
.008-.030 1.188±.030
As above, with
1.05 inch roller lever
15 Amps
2,36
8.5
0,42
1.5
–
–
2,39
.094
T
Double-break, low
25 Amps
7,23-10,6
2,78
1,65
0,25
0,18-0,38
16,3
voltage DC applications
M
26-38
10
.065
.010
.007-.015
.640
Dim. Dwg. Fig. 9
MIL-S-8805 application
requirements. (split
contact)
5 Amps
U
4,45-7,23
16-26
1,11
4
0,76
.030
0,13
.005
0,025-0,1
.001-.004
15,9
.625
As above, with
2.50 inch lever
5 Amps
U
0,97
3.5
0,14
.5
–
–
5,56
.219
0,51-2,54
.020-.100
19,05±0,76
.750±.030
Dim. Dwg. Fig. 10
As above, with
1.9 inch roller lever
5 Amps
U
1,25
4.5
0,21
.75
–
–
3,96
.156
0,38-1,91
.015-.075 1.188±.030
30,18±0,76
As above, with
5 Amps
1,95
0,42
–
2,39
0,20-1,02
30,19
1.05 inch roller lever
U
7
1.5
–
.094
.008-.040
.188
Except where stated * ±0,38 mm
±.015 in.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 57
Basic Switches
BZ/BA Series
Standard
MOUNTING DIMENSIONS (For reference only)
PIN PLUNGERS
BZ/BM
BA/BE
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 4-A
PIN PLUNGERS — SPECIAL
CIRCUITRY
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Mounting holes accept pins or screws of
.139 ⍯ (3,53 mm) diameter.
58 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
BZ/BA Series
Standard
MOUNTING DIMENSIONS (For reference only)
OVERTRAVEL PLUNGERS
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Fig. 16
*Fig. 17
*Fig. 18
*Fig. 19
*Fig. 20
* Threaded bus hings are 15/32-32ns .
For application help: call1-800-537-6945.
Honeywell Sensing and Control 59
Basic Switches
BZ/BA Series
Standard
MOUNTING DIMENSIONS (For reference only)
STRAIGHT LEVERS
Fig. 21
Fig. 22
Fig. 23
Fig. 24
Fig. 25
Fig. 26
FLEXIBLE LEAF ACTUATOR
Fig. 33
Fig. 34
60 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
BZ/BA Series
Standard
MOUNTING DIMENSIONS
ROLLER LEVERS
Fig. 27
Fig. 28
Fig. 29
Fig. 30
Fig. 31
Fig. 32
FLEXIBLE ROLLER LEAF
Mounting holes accept pins or screws of
.139⍯ (3,53 mm) diameter.
Fig. 35
Fig. 36
For application help: call1-800-537-6945.
Honeywell Sensing and Control 61
Basic Switches
Auxiliary Actuators Standard Basic
FEATURES
GENERAL INFORMATION
ɀ
ɀ
ɀ
ɀ
Additional overtravel
Auxiliary actuators adapt the plunger-
type standard basic switches to many ap-
plication needs. Auxiliary actuators mini-
mize the need for a large inventory of
switch types. Actuators and switches are
sold as separate items and must be or-
dered separately. Mounting hardware is
furnished with the actuator.
Quick, easy installation
Corrosion resistance
MIL-S-8805 listed units
NOTE: Switches s hown are not includ-
ed with the actuator. All actuators are
for us e with pin plunger types only ex-
cept catalog lis ting J R.
Characteris tics :
O.T. — Overtravel;
O.P. — Operating Position;
F.P. — Free Position.
ORDER GUIDE
Us e
Only
With
O.T. min.
mm
inches
O.P.*
mm
inches
F.P. max.
mm
inches
Des cription
Roller lever for ‘‘S’’ plunger type
BZ and DT switches only.
Permits cam operation.
BZ
DT
11.1
.437
44,45±3,18
1.75±.125
Fig. 1
Adjustable roller lever. Tang on
top of actuator can be bent to
adjust O.P. and F.P.
BZ
BM
11,1
.437
approx.
31,75-41,15
1.25-1.62
39,6-43,7
1.56-1.72
BA
BE
9,53
.375
40,48
1.594
43,03
1.812
approx.
approx.
DT
MT
9,53
.375
39,6
1.562
46,03
1.812
approx.
approx.
Fig. 2
Straight plunger. Panel mount.
BZ
BM
4,78
.188
27,79
.188
29,4
1.156
BA
BE
3,96
.156
28,17
1.109
30,18
1.188
DT
MT
3,58
.141
27,79
1.094
30,18
1.188
Fig. 3
Except where stated * ±1,14 mm
±.045 in.
Dimensions shown are for reference only.
62 Honeywell ɀ MICRO SWITCH Sensing and Control
For application help: call 1-800-537-6945.
Basic Switches
Auxiliary Actuators Standard Basics
ORDER GUIDE
Us e O.T. min.
Only mm
With Inches
O.P.*
mm
Inches
F.P. max.
mm
Inches
Catalog
Lis ting
Des cription
Fig. 4
MC2711H
BZ
BM
4,78
.188
28,98
1.141
29,4
1.156
Sealed straight plunger.
Panel mount. Elastomer seal
boot keeps out liquid splash
and dirt. Furnished
MCA2711H
MCD2711H
BA
BE
4,37
.172
27,38±0,76
1.078±.030
29,56
1.156
unassembled.
DT
MT
3.58
.141
27,79
1.094
30,18
1.188
BZ
BM
3,18
.125
35,7
1.406
37,69
1.484
approx.
Roller plunger. Panel mount.
Roller parallel to long axis of
the switch.
Fig. 5
BA
BE
3,18
.125
36,12
37,69
1.422
1.484
DT
MT
3,18
.125
35,7
37,69
1.406
1.484
BZ
BM
3,18
.125
35,7
1.406
37,69
1.484
approx.
Cross roller plunger. Panel
mount. Roller perpendicular
to long axis of the switch.
Fig. 6
BA
BE
3,18
.125
36,12
37,69
1.422
1.484
DT
MT
3,18
.125
35,7
37,69
1.406
1.484
BZ
20,62
69,1
70,64
BM
.812
2.719
2.781
Fig. 7
High overtravel plunger.
Panel mount.
BA
BE
19,84
.781
69,44
2.734
71,42
2.812
DT
MT
18,26
.719
69,1
2.719
71,42
2.812
Except where stated* ±1,14 mm
±.045 in.
For application help: call1-800-537-6945.
Honeywell nsing and Control 63
Basic Switches
Accessories Standard Basics
DIE CAST ZINC ENCLOSURES
FEATURES
Width of opening .74⍯ (18,8 mm)
ɀ
ɀ
Protect switch from physical abuse
Protect personnel from contact with ex-
posed terminals
ɀ
ɀ
Provide rugged mounting means
1/2-14NPT internal thread conduit hub
3PA1
3PA2*
*Width of base is 2.125 inches (54 mm)
and mounting hole centers are 1.625
inches (41,3 mm) apart.
ORDER GUIDE
Des cription
Side mount enclosure–Can be mounted from either side through
.140⍯ (3,55mm) dia. holes on 1⍯ (25,4mm) centers.
Side mount enclosure–Can be mounted from either side through
.140⍯ (3,55mm) dia. holes on 1⍯ (25,4mm) centers. 1/2-14 NPSM
internal thread conduit hub.
Flange mount enclosure—Switch is first secured in enclosure; two
0.172⍯ (4,37mm) dia. holes in the flange accept # 8 machine screws
for mounting on 1.625 (41,3mm) centers.
Side mount enclosure—For use with actuator Fig. 2 page 58.
PLASTIC TERMINAL ENCLOSURES
FEATURES
ɀ
ɀ
ɀ
Easy to use
5PA1
Screw and solder terminal versions
Protect personnel from contact with
exposed terminals
5PA1 WITH SWITCH
ASSEMBLY
ORDER GUIDE
Des cription
For solder terminal switches
For screw terminal switches
5PA2
For solder or screw terminal switches with auxiliary actuators
assembled.
Dimensions shown are for reference only.
Switches are not included with
enclosures.
64 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
Accessories Standard Basics
ADJ USTABLE MOUNTING BRACKETS
FEATURES
GENERAL INFORMATION
ɀ
ɀ
ɀ
Sturdy plated steel construction
Fast, easy screwdriver adjustment
Can be used with all standard basic ening the locking screw, inserting
switches screwdriver in the adjusting slot, and
twisting.
The operation point of a basic switch can
be regulated up to .080′ (2 mm) by loos-
a
ORDER GUIDE
Des cription
8MA1 WITH SWITCH
ASSEMBLED
Adjustable mounting bracket, adjustment slot on the left.
Adjustable mounting bracket, adjustment slot on the right.
MOUNTING DIMENSIONS
‘
A’ Dimension for
BZ Type 3,6/.14
BA Type 7,8/.31
CONVERSION MOUNTING BRACKET
FEATURES
ɀ
Converts standard basic switches
from side to top mount
Corrosion resistant
Snaps into switch mounting holes—
without tools
ɀ
ɀ
17MA1-B
ORDER GUIDE
Des cription
Conversion mounting bracket.
17MA1-B WITH SWITCH
ASSEMBLED
MOUNTING DIMENSIONS
Switches are not included with bracket.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 65
Basic Switches
DT Series
Double-pole Double-throw
FEATURES
AVAILABLE TERMINALS
ɀ
Two independent single-pole double-
throw circuits on one housing
Design permitting several wiring
combinations
B6
6-32 UNC ⍥ .188 ⍯
(No. 5 pan head screws)
ɀ
ɀ
ɀ
Savings in space and weight
Mounting interchangeability with type
Z switches
ɀ
ɀ
Temperature tolerance to +180°F
(82°C)
UL recognized, CSA certified
A7
4-40 UNC ⍥ .125 ⍯
Screws with lockwashers.
Fiberglas insulator isolates
terminals and prevents
accidental shorting.
ELECTRICAL RATING
Ele ctrical Data and
UL Code s
Circuitry
Double-pole
double-throw
J
10 amps, 125 or 250 vac;
0.3 amp, 125 vdc; 0.15 amp,
250 vdc.
UL Code L59
Characteris tics : O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position.
DOUBLE-POLE
DOUBLE THROW
ORDER GUIDE
O.F.
max.
newtons newtons
R.F.
min.
P.T.
max.
mm
D.T. max.
min.
mm
Ele ctrical
Data and
UL Code
O.T.
mm
O.P.*
mm
inche s
De s cription
ounce s
ounce s
inche s
inche s
inche s
Pin plunger
10 Amps
3,34-5,56
0,56
1,91
0,13
1,02-1,52
15,6
J
12-20
2
.075
.005
.040-.060
.615±.015
Dim. Dwg. Fig. 1
Straight plunger
10 Amps
3,34-5,56
12-20
0,28
1
1,91
.075
0,51
.020
1,02-1,52
.040-.060
28,2±0,38
1.11±.015
J
Dim. Dwg. Fig. 9
Straight lever
Reversed lever
position
10 Amps
1,11-1,95
4-7
0,14
0.5
6,86
.270
0,25
.010
2,92-4,83
.115-.190
18,3
.719
J
Dim. Dwg. Fig. 3
Straight lever
10 Amps
0,97-1,67
0,28
25,4
1,57
12,4-19,2
21,8
J
3.5-6
1
1
.062
.490-.755
.859
Except where stated * ±0,76 mm
±.030 in.
Dim. Dwg. Fig. 2
66 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
DT Series
Double-pole Double-throw
ORDER GUIDE
Ele ctrical O.F. max. R.F. min. P.T. max. O.T. min.
D.T. max.
mm
inche s
O.P.*
mm
inche s
Data and
UL Code s
newtons
ounce s
newtons
ounce s
mm
inche s
mm
inche s
Re comme nde d For
Roller lever
10 Amps
11,1
1,11
1,02
0,13
0,51-0,76
31
(centered steel roller)
J
2.5 lbs .
4
.040
.005
.020-.030
1.219
Dim. Dwg. Fig. 8
1.03 inch (26,2mm) roller
lever (steel roller)
10 Amps
2,5-3,89
9-14
0,83
3
0,79
.031
4,95-7,75
.195-.305
30,2±0,38
1.188±.015
J
–
Dim. Dwg. Fig. 5
Roller lever
10 Amps
2,5-4,17
0,42
3,3
0,13
1,27-2,16
29,4
Reversed lever position
J
9-15
1.5
.130
.005
.050-.085
1.156
Dim. Dwg. Fig. 7
Roller lever
10 Amps
1,53-2,64
0,21
4,45
0,25
2,16-3,43
29,4
Reversed lever position
J
5.5-9.5
.75
.175
.010
.085-.135
1.156
Dim. Dwg. Fig. 6
1.90 inch (48,3 mm) roller 10 Amps
lever (steel roller)
1,25-2,09
4.5-7.5
0,42
1.5
—
—
1,19
.047
9,27-14,4
.365-.565
31,8
1.250
J
Except where stated * ±0,76 mm
±.030 in.
Dim. Dwg. Fig. 4
Auxiliary actuators see page 68-69.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 67
Basic Switches
DT Series
Double-pole Double-throw
MOUNTING DIMENSIONS (For reference only)
PIN PLUNGER
STRAIGHT LEVER
Fig. 1
Fig. 2
STRAIGHT LEVER
ROLLER LEVER
Fig. 3
Fig. 4
68 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
DT Series
Double-pole Double-throw
MOUNTING DIMENSIONS (For reference only)
ROLLER LEVER
ROLLER LEVER
Fig. 5
Fig. 6
ROLLER LEVER
ROLLER LEVER
Fig. 7
Fig. 8
STRAIGHT PLUNGER
Fig. 9
For application help: call1-800-537-6945.
Honeywell Sensing and Control 69
Basic Switches
MT Series
Magnetic Blow-out
FEATURES
GENERAL INFORMATION
MT (single-pole double-throw) magnetic
Mechanical life of 100,000 operations blow-out switches are designed to switch
— 95% survival high capacity (125 and 250 VDC) sys-
Temperature tolerance to +180°F tems. An integral magnet around the con-
ɀ
ɀ
Arc resistant case
ɀ
ɀ
ɀ
(82°C)
tact gap protects the contacts by deflect-
ing the arc. Vents between the cover and
housing allow the hot gas to escape.
These switches are designed for the con-
trol of DC motors, solenoids, etc.
Mounting interchangeability with
switches
Z
UL recognized
AVAILABLE TERMINALS
Solde r (No lis ting de s ignation)
A28
6-32NC ⍥ .218⍯ Screws
will accept up to # 12 wire.
ELECTRICAL RATING
Ele ctrical Data and
UL Code s
Circuitry
Single-pole
double-throw
unless
otherwise noted
in order guide
K
Rating established with
switch non-polarized
10 amps, 125 vac or vdc;
1/4 hp, 125 vac or vdc.
UL Code L 168
Non-polarized:
10 amps res. or 1/4 hp, 125 vdc;
3 amps max. res. 250 vdc.
Polarized*:
10 amps res. or 1/2 hp, 125 vdc;
3 amps max. res., 250 vdc.
*To polarize, connect negative side of line to common terminal. To
achieve the same effect, mount switch with brass screws, using a
non-magnetic barrier (at least 1⁄
mounting surface.
4
⍯ thick) between the switch and
Characteris tics : O.F. – Operating Force;
R.F. – Release Force; P.T. – Pretravel;
O.T. – Overtravel; D.T. – Differential Travel;
O.P. – Operating Position.
ORDER GUIDE
Ele ctrical
Data and
UL Code s
O.F.
newtons
ounce s
R.F. min. P.T. max. O.T. min.
D.T. max.
mm
inche s
O.P.
mm
inche s
newtons
mm
mm
Re comme nde d For
ounce s
inche s
inche s
Pin plunger
SPDT
10 Amps
3,34-5,0
12-18
1,39
1,02
0,13
0,1-0,18
.004-.007
15,9±0,38
.625±.015
K
5
.04
.005
Dim. Dwg. Fig. 1
70 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
MT Series
Magnetic Blow-out
ORDER GUIDE
Ele ctrical O.F. max. R.F. min. P.T. max. O.T. min.
D.T. max.
mm
inche s
O.P.*
mm
inche s
Data and
UL Code s
newtons
ounce s
newtons
ounce s
mm
inche s
mm
inche s
De s cription
Straight lever
10 Amps
0,56
0,14
12,7
1,19
2,16
19,1
K
2
0.5
0.5
.047
.085
.750
Dim. Dwg. Fig. 2
1.90 inch (48,3mm) lever
with hardened steel roller
10 Amps
0,76
2.75
0,07
0.25
8,89
0.35
0,79
.031
1,65
.065
30,2
1.188
K
1.03 inch (26,2mm) lever
with hardened steel roller
10 Amps
1,25
4.5
0,28
1
5,08
.200
0,38
.015
0,89
.035
31,3
1.234
K
Dim. Dwg. Fig. 3
1.95 inch (49,5mm)
flexible leaf
10 Amps
3,34
12
0,28
1
1,52
.060
max.
19,1
.750
K
—
—
Dim. Dwg. Fig. 4
1.82 inch (46,2mm)
flexible leaf with hardened
steel roller
10 Amps
3,34
12
0,28
1
1,52
.060
max.
30,2
1.188
K
—
—
Dim. Dwg. Fig. 5
Except where stated * ±0,76 mm
±.030 in.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 71
Basic Switches
MT Series
Magnetic Blow-out
MOUNTING DIMENSIONS (For reference only)
PIN PLUNGER
STRAIGHT LEVER
Fig. 1
Fig. 2
ROLLER LEVER
FLEXIBLE LEAF
Fig. 3
Fig. 4
FLEXIBLE ROLLER LEAF
Fig. 5
Mounting holes accept pins or screws of
.139 ⍯ (3,53 mm) diameter.
72 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
3MN Series
Double-break
FEATURES
GENERAL INFORMATION
3MN switches are for use with limit or con-
Power load switching capability up to trol mechanisms on machine tools,
ɀ
ɀ
.080 inch minimum overtravel
15 amperes
presses or other industrial equipment.
ɀ
ɀ
Motor handling capacity of 1 horse-
power at 240 vac.
Long mechanical life of 10,000,000 cy- mounting.
cles—95% survival
These switches provide easy gang
ɀ
ɀ
Arc resistant plastic
The terminals of double-break switches
More space between terminals to re- must be wired to identical voltage sourc-
duce possibility of shorting
# 8 Terminal screws
UL recognized, CSA certified
es and the same polarity. The loads
should be on the same sides of the lines.
ɀ
ɀ
ELECTRICAL RATING
Ele ctrical Data and
UL Code s
Circuitry
V Motor Control
15 amps, 120, 240, 480 or 600 vac;
1/2 hp, 120 vac; 1 hp, 240 vac;
0.8 amp, 115 vdc; 0.4 amp,
230 vdc.
Two-circuit
double-break
Characteris tics : O.F. — Operating Force; R.F. — Release Force; P.T.
— Pretravel; O.T. – Overtravel; D.T. — Differential Travel; O.P. — Operating
Position.
ORDER GUIDE
R.F.
min.
P.T.
max.
mm
O.T.
min.
mm
Ele ctrical
Data and
O.F.
D.T.
mm
O.P.* max.
mm
newtons newtons
De s cription
UL Code s ounce s
ounce s
inche s
inche s
inche s
inche s
For most
applications
15 Amps
3,34-5,56
12-20
1,67
6
1,52
.060
2,03
.080
0,38-0,63
.015-.025
2,16
.085
V
Lower force
15 Amps
1,95-3,1
1,11
1,52
2,03
0,38-0,63
2,16
V
7-11
4
.060
.080
.015-.025
.085
Dim. Dwg. Fig. 1
* ±0,38 mm
±.015 in.
MOUNTING DIMENSIONS (For reference only)
Fig. 1
For application help: call1-800-537-6945.
Honeywell Sensing and Control 73
Basic Switches
6AS Series
Tandem Switch Assemblies
FEATURES
GENERAL INFORMATION
6AS switches are two standard basic
Choice of circuitries and electrical switches ganged together and actuated
ɀ
ɀ
Variety of actuators
ratings
Choice of terminations
by a single actuator. Operating character-
istics will depend on the type of individual
ɀ
ɀ
Field adjustable operating point on one switches and actuators.
or both basic switches
ELECTRICAL RATING
Ele ctrical Data and
UL Code s
Circuitry
Single-pole
double-throw
unless
otherwise noted
in order guide
A
G
15 amps, 125, 250 or 480 vac;
1/8 hp, 125 vac; 1/4 hp, 250 vac;
1/2 amp, 125 vdc; 1/4 amp,
250 vdc.
UL Code L96
Single-pole
double-throw
unless
20 amps, 125, 250 or 480 vac;
10 amps, 125 vac ‘‘L’’ (tungsten
lamp load);
otherwise noted
in order guide
1 hp, 125 vac; 2 hp, 250 vac;
1/2 amp, 125 vdc; 1/4 amp,
250 vdc.
UL Code L23
Characteris tics : O.F. – Operating Force; R.F. – Release Force; P.T. – Pre-
ORDER GUIDE
travel; O.T. – Overtravel; D.T. – Differential Travel; O.P. – Operating Position.
Le ve r
Le ngth
mm
O.F.
max.
newtons newtons
ounce s
R.F.
min.
O.T.
min.
mm
D.T.
max.
mm
Ele ctrical
Data and
O.P.*
mm
inche s
Type
De s cription
inche s Te rminals UL Code s
ounce s
inche s inche s
Centered lever. Adjustment over
58,72
15 Amps
2,22
0,14
0,51
2,77
18,29
both switches.
2.312
Solde r
Solde r
A2
A
8
0.5
.020
.109
.720 adj.
Short lever. Adjustment over
20,47
.806
15 Amps
3,34
12
0,83
3
0,25
.010
3,96
.156
18,24
.718 max.
switch D.
A
Centered lever. Adjustment over
32,26
1.270
20 Amps
3,89
14
1,11
4
1,02
.040
18,67
.735
Dim. Dwg. Fig. 1
switch D.
G
—
Unless otherwise noted * ±0,76 mm
±.030 in.
74 Honeywell Sensing and Control
For application help: call1-800-537-6945.
Basic Switches
6 AS Series
Tandem Switch Assemblies
ORDER GUIDE
Le ve r
Le ngth
mm
O.F.
max.
newtons newtons
R.F.
min.
O.T.
min.
mm
D.T.
max.
mm
Ele ctrical
Data and
O.P.*
mm
Type
De s cription
inche s Te rminals UL Code s
ounce s
ounce s
inche s
inche s
inche s
Centered lever.
Adjustment over
switch D.
30,56
1.203
15 Amps
2,22
8
0,14
0.5
0,51
.020
2,77
.109
29,77
1.172
Solde r
Solde r
A2
A
Centered lever.
Adjustment over both
switches.
30,56
1.203
15 Amps
2,22
8
0,14
0.5
0,51
.020
2,77
.109
29,77
1.172 adj.
A
Lever over switch C.
Adjustment over
switch D.
30,56
1.203
15 Amps
2,22
8
0,14
0.5
0,51
.020
2,77
.109
29,77
1.172
A
Lever and adjustment 30,56
15 Amps
2,22
8
0,14
0.5
0,51
.020
2,77
.109
29,77
1.172
over switch D.
1.203
A2
A2
A
Centered lever.
Adjustment over
switch D.
30,56
1.203
20 Amps
3,89
14
1,11
4
1,02
.040
3,96
.156
30,96±1,14
1.219±.045
G
Centered lever.
Adjustment over
switch D.
27,25
1.073
25 Amps
30,96±1,14
1.219±.045
T
M
—
—
—
—
Centered lever.
Adjustment over
switch D.
30,56
1.203
25 Amps
3,89
14
1,11
4
1,02
.040
3,96
.156
30,96±1,14
1.219±.045
Dim. Dwg. Fig. 2
A2
H
Centered leaf. No
adjustment. Switches
operate within .030⍯
of each other.
38,35
1.51
15 Amps
0,76-1,52
.030-.060
A2
A
—
—
—
Dim. Dwg. Fig. 3
Unless otherwise noted * ±0,76 mm
±.030 in.
MOUNTING DIMENSIONS (For reference only)
STRAIGHT LEVER
ROLLER LEVER
LEAF
Fig. 1
Fig. 2
Fig. 3
Mounting holes accept pins or screws of
.139 ⍯ (3,53 mm) diameter.
For application help: call1-800-537-6945.
Honeywell Sensing and Control 75
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