31NT91-51 概述
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31NT91-51 规格参数
是否无铅: | 不含铅 | 是否Rohs认证: | 符合 |
生命周期: | Active | Reach Compliance Code: | unknown |
ECCN代码: | EAR99 | HTS代码: | 8536.50.90.40 |
风险等级: | 5.82 | 主体宽度: | 15.77 mm |
主体高度: | 34.79 mm | 主体长度或直径: | 28.45 mm |
触点(交流)最大额定R负载: | 10A@277VAC | 最大触点电流(交流): | 10 A |
最大触点电压(交流): | 277 V | 安装特点: | PANEL MOUNT |
最高工作温度: | 71 °C | 密封: | DUST PROOF; WATER PROOF |
表面贴装: | NO | 开关动作: | MOMENTARY |
开关功能: | DPDT | 开关类型: | TOGGLE SWITCH |
端接类型: | SCREW |
31NT91-51 数据手册
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Sensing and Control
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Sensing and Control
Honeywell Incꢀ
11 West Spring Street
Freeport, IL 61032
www.honeywell.com/sensing
Manual Switches
NT Series
Sealed Toggle Switches
FEATURES
ɀ Completely sealed switching
chamber
ɀ Step-design case provides added
space between terminals to help
prevent shorting
ɀ 1, 2 or 4-pole circuitry
ɀ Standard and pull to unlock levers.
ɀ 2 or 3 positions, maintained and
momentary action
ɀ Spring-loaded actuating mechanism
provides excellent tactile feedback
ɀ High impact strength, non-tracking
case enhances electrical stability
ɀ Temperature range: –40 to 71°C
(–40 to 160°F)
CONSTRUCTION
ɀ UL recognized, File E12252, Vol. 1,
Section 44
ɀ CSA certified, File LR4442
ɀ CE approved
GENERAL INFORMATION
MICRO SWITCH NT Series toggle switch-
es meet severe environment application
needs for a rugged, cost-effective toggle
switch. Quality construction features in-
clude a molded-in elastomer seal be-
tween the toggle lever and bushing, and
between the cover and case. In addition,
the terminal inserts are molded into the
high impact strength thermoplastic case.
Complete sealing of the switching cham-
ber enables NT toggles to comply with UL
508, paragraph 13.3 hosedown test.
These switches can be used where pan-
els are subjected to periodic splash and
washdowns, such as are common to food
and beverage equipment. They will also
withstand exposure to heavy accumula-
tions of early morning dew that may con-
dense on the control panel in cabs of
vehicles left outdoors overnight.
UL AND CSA ELECTRICAL RATINGS
Rating Code*
Electrical Rating
L192
10 amps, 125, 250, 277 VAC; 1⁄4 Hp, 125 VAC; 1⁄2 Hp, 250, 277 VAC; 3 amps,
125 VAC ‘‘L’’
L191
15 amps, 125, 250, 277 VAC; 1⁄2 Hp, 125 VAC; 1 Hp, 250, 277 VAC; 5 amps,
125 VAC ‘‘L’’
* Referred to in order guides.
ELECTRICAL RATINGS
In Amperes
PULL-TO-UNLOCK LEVERS
Pull-to-unlock toggle levers prevent acci-
dental toggle movement. The knobbed
toggle lever must be pulled out approxi-
mately .09 in. (2,3 mm) to change posi-
tions. Thirteen different locking configu-
rations are available. This lever style also
has a non-glare matte nickel finish.
115 Volts AC
60 & 400 Hz
Elect.
Rating
28 Volts DC
115 VDC 250 VDC
230 VAC
Res .
Code
Ind. Res . Lamp
Res .
Res .
Ind. Res . Lamp
1
2
3
4
5
6
12
10
15
10
12
10
20
15
20
18
20
18
5
4
7
5
5
4
0.75
0.75
0.75
0.75
0.75
0.75
0.5
0.5
0.5
0.5
0.5
0.5
10
7
15
8
15
8
15
15
15
11
15
11
3
2
4
2
4
2
6
6
6
6
6
6
Application Note: Honeywell MICRO SWITCH does not recommend the use of
silver cadmium oxide switch contacts in non-arcing loads. Non-arcing loads are
generally loads less than 12 volts and/or 0.5 amp. NT switches use silver cadmium
oxide contacts. For other options, contact the MICRO SWITCH Application Center at
1-800-537-6945.
108
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
Manual Switches
NT Series
Sealed Toggle Switches
NT 2-POSITION ORDER GUIDE
Circuits Made With Toggle At:
Pull-To-Unlock
Lever (Add s uffix
to Standard Lever
Lis ting)
Standard Lever
No.
of
Poles
UL
Rating
Code
Elect.
Rating
Code
Keyway
Pos ition
Oppos ite
Keyway
Termination Style
Screw
1NT1-2
1NT1-3
1NT1-4
1NT1-6
1NT1-8
Solder
Q-C
OFF
1-2
OFF*
1-2*
1-2*
2-3
2-3
2-3
OFF
2-3
L191
L191
L192
L192
L192
1
1
2
2
2
11NT1-2
11NT1-3
11NT1-4
11NT1-6
11NT1-8
1NT91-2
1NT91-3
1NT91-4
1NT91-6
1NT91-8
D, F, G
D, F, G
1
2
4
F
F
F
OFF
1-2, 4-5
OFF*
1-2, 4-5*
1-2, 4-5*
2-3, 5-6
2-3, 5-6
2-3, 5-6
OFF
L191
L191
L192
L192
L192
3
3
4
4
4
2NT1-2
2NT1-3
2NT1-4
2NT1-6
2NT1-8
12NT1-2
12NT1-3
12NT1-4
12NT1-6
12NT1-8
2NT91-2
2NT91-3
2NT91-4
2NT91-6
2NT91-8
D, F, G
F
F
D, F, G
F
2-3, 5-6
OFF
2-3, 5-6, 8-9, 11-12
2-3, 5-6, 8-9, 11-12
2-3, 5-6, 8-9, 11-12
OFF
L191
L191
L192
L192
L192
5
5
6
6
6
4NT1-2
4NT1-3
4NT1-4
4NT1-6
4NT1-8
14NT1-2
14NT1-3
14NT1-4
14NT1-6
14NT1-8
4NT91-2
4NT91-3
4NT91-4
4NT91-6
4NT91-8
D, F, G
1-2, 4-5, 7-8, 10-11
OFF*
F
F
D, F, G
F
1-2, 4-5, 7-8, 10-11*
1-2, 4-5, 7-8, 10-11*
2-3, 5-6, 8-9, 11-12
NT 3-POSITION ORDER GUIDE
Circuits Made With Toggle At:
Pull-To-Unlock
Lever (Add s uffix
to Standard
No.
of
UL
Rating
Code
Elect.
Rating
Code
Standard Lever
Termination Style
Keyway
Center
Oppos ite
Keyway
Poles Pos ition
Pos ition
Screw
Solder
Q-C
Lever Lis ting)
1-2
1-2*
1-2*
NONE**
NONE**
NONE**
1-2*
OFF
OFF
OFF
OFF
1-2
2-3
2-3
2-3*
2-3
2-3
L191
L192
L192
L191
L191
L192
L192
1
2
2
1
1
2
2
1NT1-1
1NT1-5
1NT1-7
11NT1-1 1NT91-1
11NT1-5 1NT91-5
11NT1-7 1NT91-7
ALL TYPES
E, F, K, L, M, N
E, L, N
E, F, K, M
E, F, K, M
E
1
1NT1-21 11NT1-21 1NT91-21
1NT1-31 11NT1-31 1NT91-31
1NT1-51 11NT1-51 1NT91-51
1NT1-61 11NT1-61 1NT91-61
1-2
OFF
2-3*
NONE**
E
1-2, 4-5
OFF
OFF
OFF
OFF
1-2, 4-5
1-2, 4-5
OFF
2-3, 4-5
1-2, 5-6
1-2, 5-6
1-2, 5-6
2-3, 5-6
2-3, 5-6
2-3, 5-6*
2-3, 5-6
2-3, 5-6
2-3, 5-6*
NONE**
2-3, 5-6
2-3, 5-6
2-3, 5-6
2-3, 5-6*
L191
L192
L192
L191
L191
L192
L192
L191
L191
L192
L192
3
4
4
3
3
4
4
3
3
4
4
2NT1-1
2NT1-5
2NT1-7
12NT1-1 2NT91-1
12NT1-5 2NT91-5
12NT1-7 2NT91-7
ALL TYPES
E, F, K, L, M, N
E, L, N
E, F, K, M
E, F, K, M
E
2
1-2, 4-5*
1-2, 4-5*
NONE*
NONE**
NONE**
1-2, 4-5*
1-2, 4-5
1-2, 4-5
1-2, 4-5*
1-2, 4-5*
2NT1-21 12NT1-21 2NT91-21
2NT1-31 12NT1-31 2NT91-31
2NT1-51 12NT1-51 2NT91-51
2NT1-61 12NT1-61 2NT91-61
2NT1-12 12NT1-12 2NT91-12
2NT1-10 12NT1-10 2NT91-10
2NT1-50 12NT1-50 2NT91-50
2NT1-70 12NT1-70 2NT91-70
E
ALL TYPES
ALL TYPES
L, F, K, L, M, N
E, L, N
1-2, 4-5, 7-8,
10-11
1-2, 4-5, 7-8,
10-11*
1-2, 4-5, 7-8,
10-11*
NONE*
OFF
OFF
OFF
OFF
2-3, 5-6, 8-9,
11-12
2-3, 5-6, 8-9,
11-12
2-3, 5-6, 8-9,
11-12*
2-3, 5-6, 8-9,
11-12
2-3, 5-6, 8-9,
11-12
2-3, 5-6, 8-9,
11-12*
L191
L192
L192
L191
L191
L192
L192
L191
L191
L192
L192
5
6
6
5
5
6
6
5
5
6
6
4NT1-1
4NT1-5
4NT1-7
14NT1-1 4NT91-1
14NT1-5 4NT91-5
14NT1-7 4NT91-7
ALL TYPES
E, F, K, L, M, N
E, L, N
4
4NT1-21 14NT1-21 4NT91-21
4NT1-31 14NT1-31 4NT91-31
4NT1-51 14NT1-51 4NT91-51
4NT1-61 14NT1-61 4NT91-61
4NT1-12 14NT1-12 4NT91-12
4NT1-10 14NT1-10 4NT91-10
4NT1-50 14NT1-50 4NT91-50
4NT1-70 14NT1-70 4NT91-70
E, F, K, M
E, F, K, M
E
NONE**
NONE**
1-2, 4-5, 7-8,
10-11
1-2, 4-5, 7-8,
10-11
1-2, 4-5, 7-8,
10-11*
1-2, 4-5, 7-8,
10-11
OFF
NONE**
E
2-3, 4-5, 7-8,
11-12
2-3, 4-5
2-3, 5-6, 8-9,
11-12
2-3, 5-6
8-9, 11-12
2-3, 5-6, 8-9,
11-12
2-3, 5-6, 8-9,
11-12*
ALL TYPES
ALL TYPES
E, F, K, L, M, N
E, L, N
1-2, 4-5
7-8, 10-11
1-2, 4-5, 7-8,
10-11*
1-2, 4-5, 7-8,
10-11*
2-3, 4-5, 7-8,
11-12
2-3, 4-5
* These positions are momentary. All others are maintained.
** Toggle lever is blocked from these products. Toggle becomes 2-position, with center being one extreme position.
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
109
Manual Switches
NT Series
Sealed Toggle Switches
PULL-TO-UNLOCK OPTION
When ordering pull-to-unlock toggle list- der a INTI-1 pull-to-unlock toggle switch
ings, add the suffix letter shown in the with the lever locked in the center posi-
chart below to the standard toggle listing tion, add the letter E; i.e., INTI-1E.
and the MS number. For example, to or-
LOCKING CONFIGURATIONS
A
B
D
E
F
G
H
Locked In
Center and
Extreme Position
(Keyway Side)
Locked Out Of
Center And
Extreme Position
(Keyway Side)
Locked Out
Of Center
Position
Locked In
Extreme Position
(Opposite Keyway)
Locked In
Extreme Position
(Keyway Side)
Locked In
Three Positions
Locked In
Center Position
J
K
L
M
N
P
Locked Out Of
Center And
Extreme Position
(Opposite Keyway)
Locked In
Center And
Extreme Position
(Opposite Keyway)
Locked Out Of
Locked Out Of
And Into
Extreme Position
(Keyway Side)
Locked Out Of
Extreme Position
(Keyway Side)
And Into
Extreme Position
(Opposite Keyway)
Locked Out Of
Extreme Position
(Opposite Keyway)
MOUNTING DIMENSIONS:
(For reference only)
0,0 = mm
0.00 = inches
Key:
Panel cutout
With locking ring
Without locking ring
Note:
0 1,4/.06 MIN DEEP TO ACCOMMODATE LOCKING
RING. 15PA87 PANEL SEAL REQUIRES BLIND HOLE
TO INSURE SEAL INTEGRITY
DIM ‘‘A’’
1-pole
2 & 4-pole
29,5/1.16
34,4/1.35
NOTES:
Terminal Circuit Identification
1. Pull-to-unlock levers have 10,7/42 dia. knob
2. Locking ring, lockwasher, 2 hexnuts and terminal screws are
furnished unassembled.
Solder Terminals
Bushing mounting
torque is 10–15
in./lbs.
Terminal screw
mounting torque is 5
in./lbs. max.
Quick Connect Terminals
110
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
This page intentionally left blank.
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
111
Manual Switches
NT Series
Flat Base Sealed Toggles and Rockers
FEATURES
ɀ Sealed switching chamber
ɀ 1 or 2-pole circuitry
ɀ 2 or 3 position maintained and
momentary action
ɀ Flat base with quick-connect
terminals – mating connectors are
available
ɀ Spring-loaded actuating mechanism
provides tactile feedback
ɀ High impact strength, non-tracking
case enhances electrical stability
ɀ Temperature range: –40 to 71°C (–40
to 160°F)
ɀ UL Recognized, File E12252, vol. 1,
section 44
ɀ CSA Certified, File LR4442
ɀ CE approved
UL AND CSA ELECTRICAL RATINGS
Rating Code*
Electrical Rating
GENERAL INFORMATION
L192
10 amps, 125, 250, 277 VAC; 1⁄4 Hp, 125 VAC; 1⁄2 Hp, 250, 277 VAC; 3 amps,
125 VAC ‘‘L’’
MICRO SWITCH NT Series toggle switches
are designed to meet severe environment
application needs for rugged, cost-effective
manual switches. These flat base style
products are identical to the stepped
base style in construction and features.
L191
15 amps, 125, 250, 277 VAC; 1⁄2 Hp, 125 VAC; 1 Hp, 250, 277 VAC; 5 amps,
125 VAC ‘‘L’’
ELECTRICAL RATINGS
In Amperes
The flat base allows for PC board or con-
nector use for easy wiring/connection.
The flat base NT toggle switches are
provided with quick-connect (spade)
termination. Mating connectors are
available.
115 Volts AC
60 & 400 Hz
28 Volts DC
Rating
Code
115 VDC 250 VDC
230 VAC
Res .
Ind. Res . Lamp
Res .
Res .
Ind. Res . Lamp
1
2
3
4
12
10
15
10
20
15
20
18
5
4
7
5
0.75
0.75
0.75
0.75
0.5
0.5
0.5
0.5
10
7
15
8
15
15
15
11
3
2
4
2
6
6
6
6
TERMINAL CIRCUIT IDENTIFICATION
Terminal identifications are referenced in
the order guides to indicate which circuits
are made in each toggle position (e.g.
‘‘1-2’’refers to circuit closure through ter-
minals 1 and 2).
Application Note: Honeywell MICRO SWITCH does not recommend the use of silver
cadmium oxide switch contacts in non-arcing loads. Non-arcing loads are generally
loads less than 12 volts and/or 0.5 amp. NT switches use silver cadmium oxide
contacts. For other options, contact the MICRO SWITCH Application Center at
1-800-537-6945.
112
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
Manual Switches
NT Series
Flat Base Sealed Toggles
NT 2-POSITION ORDER GUIDE
Circuits Made At:
Catalog
Lis ting
Rating Code Toggle Q-C
No. of
Poles
Keyway
Pos ition
Oppos ite
Keyway
UL Rating
Code
Electrical
OFF
1-2
OFF**
1-2**
1-2**
2-3
2-3
2-3
OFF
2-3
L191
L191
L192
L192
L192
1
1
2
2
2
31NT91-2
31NT91-3
31NT91-4
31NT91-6
31NT91-8
1
OFF
1-2, 4-5
OFF**
1-2, 4-5**
1-2, 4-5**
2-3, 5-6
2-3, 5-6
2-3, 4-6
OFF
L191
L191
L192
L192
L192
3
3
4
4
4
32NT91-2
32NT91-3
32NT91-4
32NT91-6
32NT91-8
2
2-3, 4-6
NT 3-POSITION ORDER GUIDE
Circuits Made At:
Electrical
UL Rating Rating
Catalog
Lis ting
Toggle Q-C
No. of
Poles
Keyway
Pos ition
Center
Pos ition
Oppos ite
Keyway
Code
Code
1-2
1-2**
1-2**
NONE***
NONE***
NONE***
1-2**
OFF
OFF
OFF
OFF
1-2
2-3
2-3
2-3**
2-3
2-3
L191
L192
L192
L191
L191
L192
L192
1
2
2
1
1
2
2
31NT91-1
31NT91-5
31NT91-7
31NT91-21
31NT91-31
31NT91-51
31NT91-61
1
1-2
OFF
2-3**
NONE***
1-2, 4-5
OFF
OFF
OFF
OFF
1-2, 4-5
1-2, 4-5
OFF
2-3, 4-5
1-2, 5-6
1-2, 5-6
1-2, 5-6
2-3, 5-6
2-3, 5-6
2-3, 5-6**
2-3, 5-6
2-3, 5-6
2-3, 5-6**
NONE***
2-3, 5-6
2-3, 5-6
2-3, 5-6
L191
L192
L192
L191
L191
L192
L192
L191
L191
L192
L192
3
4
4
3
3
4
4
3
3
4
4
32NT91-1
32NT91-5
32NT91-7
32NT91-21
32NT91-31
32NT91-51
32NT91-61
32NT91-12
32NT91-10
32NT91-50
32NT91-70
2
1-2, 4-5**
1-2, 4-5**
NONE***
NONE***
NONE***
1-2, 4-5**
1-2, 4-5
1-2, 4-5
1-2, 4-5**
1-2, 4-5**
2-3, 5-6**
** These positions are momentary. All others are maintained.
*** Toggle lever is blocked from these positions. Toggle becomes 2-position, with center being one extreme
position.
MATING CONNECTORS ORDER GUIDE
Des cription
Catalog Lis ting
19PA168-NT
19PA169-NT
2-pole connector
1-pole connector, same package size as 2-pole connector
LOCKING CONFIGURATIONS
A
B
D
E
F
G
H
Locked In
Center and
Extreme Position
(Keyway Side)
Locked Out Of
Center And
Extreme Position
(Keyway Side)
Locked Out
Of Center
Position
Locked In
Extreme Position
(Opposite Keyway)
Locked In
Extreme Position
(Keyway Side)
Locked In
Three Positions
Locked In
Center Position
J
K
L
M
N
P
Locked Out Of
Center And
Extreme Position
(Opposite Keyway)
Locked In
Center And
Extreme Position
(Opposite Keyway)
Locked Out Of
Locked Out Of
And Into
Extreme Position
(Keyway Side)
Locked Out Of
Extreme Position
(Keyway Side)
And Into
Extreme Position
(Opposite Keyway)
Locked Out Of
Extreme Position
(Opposite Keyway)
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
113
This page intentionally left blank.
114
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
Manual Switches
NT Series
Flat Base Sealed Toggles and Rockers
MOUNTING DIMENSIONS (For reference only)
Toggle Switches
Bushing mounting torque is 10–15 in./lbs.
Honeywellɀ MICRO SWITCH Sensing and Controlɀ1-800-537-6945 USAɀ ⍣1-815-235-6847 Internationalɀ1-800-737-3360 Canada
115
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31NT91-7-JLG | HONEYWELL | Toggle Switch | 获取价格 | |
31NT91-7-NH | HONEYWELL | Toggle Switch | 获取价格 | |
31NT91-8 | HONEYWELL | Interactive Catalog Supplements Catalog PDFs | 获取价格 | |
31OPS3M | ETC | Optoelectronic | 获取价格 | |
31P-RWZV-K4GG | JST | 在设备连接中,这种RWZ连接器是一种混合型双排组合式连接器,具有信号和电源组合电路,吸收设备之间的错位,并具有良好的耐久性。*信号电路的间距为1.5mm,实现了组合式连接器的空间缩小。 | 获取价格 |
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