CEG1-1REC4-31861-1-V [ETC]
CIR BRKR MAG-HYDR LEVER;
| 型号： | CEG1-1REC4-31861-1-V |
| 厂家： | 
ETC |
| 描述： | CIR BRKR MAG-HYDR LEVER |
| 文件： | 总24页 (文件大小：2126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IAG/IUG/IEG/CEG/LEG Series
Magnetic Circuit Protectors
Introduction • 99
Poles • 100
Handles • 103
Configurations • 108
Operating Characteristics • 110
Delay Curves • 111
Specifications • 115
Decision Tables • 117
IAG/IUG/IEG/CEG/LEG Series
Hydraulic Magnetic Circuit Protectors
INTRODUCTION
The Airpax™ IAG/IUG/IEG/CEG/LEG magnetic circuit protectors
provide low-cost power switching, reliable circuit protection
and accurate circuit control for equipment in the international
marketplace.
equipment, vending and amusement machines, military
applications and wherever precision operation is required.
Temperature differences which affect fuses and other thermal
devices are not a concern.
IEG models meet IEC spacing requirements which is mandatory
for equipment that must comply with IEC specifications 601 and
950 and VDE specifications 0804 and 0805. In addition, they are
UL Recognized as supplementary protectors per UL STD. 1077,
CSA Certified as supplementary protectors per CSA C22.2–No.
235, VDE Approved to VDE 0642 (EN60934), CCC Approved and CE
Compliant. IAG models are for those applications where the unit’s
inherent attributes are desired, but compliance with the various
standards is not required.
One important feature of this protector line is a “trip free” action,
which means the circuit will trip in the presence of an overload
even though the handle is held in the ON position. The delay
mechanism senses the fault and the contacts open.
The IAG/IUG/IEG/CEG/LEG is available in a wide variety of
configurations including series, series with auxiliary switch,
shunt and relay with a choice of delays and ratings in either
DC, 50/60Hz or 400Hz versions. Handles come in seven different
colors and international markings are standard. Single or multi-
pole versions are available, with a variety of pole arrangements
to meet your specifications. Four pole models require a double
toggle handle. Units with a handle per pole come in one through
six pole assemblies.
Designed using the latest in sensitive hydraulic magnetic
technology, the IAG/IUG/IEG/CEG/LEG line adapts itself to many
applications and environments. They’re ideal for data processing
and business machines, medical instrumentation, broadcast
IAG Series - Introduction
99
http://airpax.sensata.com
SINGLE POLE CIRCUIT PROTECTOR
Single Pole Mounting Detail
+.010
-.000
.625
+.25
-.00
.590
2X 6 – 32 THREAD
[15.00]
[
]
.140 3.56 DEEP
15.88
MAX.
M3 ISO THD. OPTIONAL
O
F
F
O
N
1.660
42.16
1.050
26.67
[
]
2.000
[
.1.660
[
[
]
]
50.80
]
42.16
1.220
[
]
31.00
2X 0.156
[
]
3.96
.168
[4.27]
.750
[
]
19.05
.230
[
]
5.84
1.530
38.86
[
]
Note: Tolerance .015 ꢀ.38ꢁ unless noted.
Dimensions in brackets ꢀ ꢁ are millimeters.
LEG Type Units Require Screw Terminals
IAG Series - Poles
100
MULTI-POLE CIRCUIT PROTECTORS
(IAG/IUG/IEG/CEG/LEG)
Two Pole Protectors
all units simultaneously. A single toggle handle operates all three
poles for quick and convenient control, or if preferred, a handle
per pole is available. The four pole construction consists of four
single pole units assembled with an internal mechanical
interlock which actuates all units simultaneously. A double
toggle handle operates all four poles. The individual poles need
not have identical characteristics and any series trip pole may
have an auxiliary switch. If screw-type terminals are required,
the breaker designation will be IEG666 for a three pole version
and IEG6666 for a four pole version.
An assembly consisting of two single pole units, having their trip
mechanisms internally coupled and with a single toggle handle,
forms the IEG11 with quick-connect D.I.N.-style terminals.
Individual poles may differ in ratings, delays and internal
connections. An auxiliary switch may be included in either or
both poles, allowing you to mix SELV and hazardous voltages.
Rugged screw-type terminals can be provided, in which case the
designation would be IEG66. The IEGH offers a toggle handle for
each pole. LEG type units are avavailable only in one or two pole
configurations.
Protector poles are numbered consecutively when viewed from
the terminal side, with the ON position up, starting with Pole #1
on the left side and proceeding to the right.
Three Pole and Four Pole Protectors
The three pole construction consists of three single pole units
assembled with an internal mechanical interlock which actuates
IAG/IUG/IEG/CEG/LEG Multi-Pole Circuit Breakers
IAG/IUG/IEG/CEG/LEG
Four Pole*
Two Pole*
Three Pole*
1.687
[
.240
[
]
42.85
]
6.10
ON
32º
32º
O
F
F
O
F
F
O
F
F
O
O
O
N
O
N
O
N
F
N
F
OFF
.690
[
2.075
[
1.515
3.015
2.265
]
]
[
]
17.53
[
]
52.71
MAX.
38.48
MAX.
[
]
76.58
57.53
MAX.
MAX.
(Optional: Handle may be
located in Pole 1 instead
of Pole 2)
LEG Type Units Require
Screw Terminals
.230
Four Pole*
Two Pole*
Three Pole*
[
]
5.84
+.010
2X .625
-.000
+.25
[
[
15.88
-.00
1.530
[
]
38.86
1.660
42.17
1.050
26.68
[
]
[
]
4X
.156
3.96
.750
]
[
19.05
.750
19.05
.750
19.05
.750
19.05
.750
]
[
19.05
.750
19.05
[
]
[
]
[
]
[
]
[
]
Panel Mounting Detail: Tolerance for Mtg. .005 ꢀ.13ꢁ unless noted.
Note: Tolerance .015 ꢀ.38ꢁ unless noted. Dimensions in brackets ꢀ ꢁ are millimeters.
*See Single Pole Mounting Detail for hole sizes and locations. LEG type units are
only available in one or two poles.
IAG Series - Poles
101
http://airpax.sensata.com
MULTI-POLE CIRCUIT PROTECTORS
(IAGH/IUGH/IEGH/CEGH/LEGH)
The IAGH/IUGH/IEGH/CEGH/LEGH two, three and four pole
models are available with a handle per pole. LEGH type units
are available only in two pole models.
IAGH/IUGH/IEGH/CEGH/LEGH Protectors
4X 6 – 32 THREAD
2X
.590
15.00
MAX.
[
]
.140 3.56 DEEP
[
]
1.687
[
.240
]
6.10
M3 ISO THD. OPTIONAL
]
42.85
[
ON
32º
32º
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
F
F
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
2.000
50.80
1.660
42.16
[
]
[
]
1.220
31.00
OFF
[
]
1.515
38.48
3.015
76.58
MAX.
.690
[
2.265
57.53
MAX.
2.075
[
.168
4.27
[
]
[
]
]
[
]
]
17.53
52.70
MAX.
[
]
MAX.
Four Pole*
Three Pole*
LEG (Requires Screw Terminals)
Two Pole
.230
+.010
-.000
[
]
5.84
2X .625
+.25
-.00
15.87
1.660
42.16
1.530
[
]
1.050
26.67
[
]
38.86
[
]
.750
19.05
.750
]
19.05
.750
19.05
.750
19.05
.750
]
19.05
4X .156
.750
19.05
[
]
]
[
[
[
]
[
]
[
[
]
3.96
*See Two Pole Mounting Detail for hole sizes and locations.
Panel Mounting Detail: Tolerance for Mtg. .005 ꢀ.13ꢁ unless noted.
LEG/LEGH Barriers (required)
NOTE: We recommend machining slots into your panel for 2 or more
poles. This eliminates the need to dissemble/reassemble the handle
ties to be able to insert the handles thru indvidiually drilled holes. LEG
type units are only available in one or two poles.
In order to meet UL listing requirements, the LEG/LEGH two
pole model requires barriers. Available with a standard
straight barrier or an optional “Z” type barrier.
Standard Barrier
Optional “Z” Barrier
Note: Tolerance .015 ꢀ.38ꢁ unless noted. Dimensions in brackets ꢀ ꢁ are millimeters.
IAG Series - Poles
102
ROCKER CIRCUIT PROTECTORS
(IAGX/IAGZX/IUGX/IUGZX/IEGX/IEGZX/CEGX/CEGZX/LEGZX)
The IAGX/IUGX/IEGX/CEGX and IAGZX/IUGZX/IEGZX/CEGZX/
LEGZX styles offer two attractive rocker actuator versions of our
popular IAG/IUG/IEG/CEG/LEG family. Designed with the operator
in mind, each features handles with a concave surface and
aesthetic appearance for front panel applications.
The IAGZX/IUGZX/IEGZX/CEGZX/LEGZX style adds our “EZ”
options of contrasting dual color rocker actuators, affording a
clear visual indication of the handle position and integrated
handle guards, to help prevent accidental turn-on and turn-off of
the unit. Available with a black rocker and white, red or green
indicator color for either ON or OFF indication.
Both are available with rocker handle styles in a choice of five
single colors: black, red, grey, orange or white.
IAGX/IUGX/IEGX/CEGX
Two Pole
Single Pole
Three Pole
Four Pole
6 – 32 THD. (TYP.)
M3 ISO THD.
OPTIONAL
1.515
2.265
3.015
[
]
[
]
38.48
MAX.
57.53
[
]
.750
76.58
MAX.
1.687
42.85
[
]
MAX.
19.05
[
]
(Optional: Handle may be
located in Pole 2 instead
of Pole 1)
2.206
1.220
30.99
[
]
56.03
[
]
2.000
50.80
ON
ON
ON
ON
OFF
ON
[
]
1.972
1.660
[
[
]
]
50.09
42.16
OFF
OFF
OFF
OFF
.490
12.45
MAX.
2.470
62.74
MAX.
.005
[
]
.735
[
]
[
]
.13
[
]
Mounting Detail
Single, Two & Three Pole
18.67
(
)
HANDLE WIDTH
Four Pole*
1.510
[
2X .156
]
]
38.35
[
3.96
Panel Mounting Detail: Tolerance for
mounting .005 ꢀ.13ꢁ unless noted.
*See Single Pole Mounting Detail for
hole sizes and locations.
1.660
[
]
42.16
1.260
[
]
32.00
.200
]
[
5.08
.750
[
.750
]
19.05
]
19.05
[
IAGZX/IUGZX/IEGZX/CEGZX/LEGZX
Single, Two & Three Pole
Three Pole
Single Pole*
Two Pole*
2X .156
]
1.515
2.265 Max.
.750
]
.420 REF.
2.470 MAX.
[
3.96
[
]
[
]
57.53
[
38.48
19.05
[
]
10.67
[
]
62.74
1.687
6 – 32 THD. (TYP.)
M3 ISO THD.
OPTIONAL
.125
[
]
42.85
[
]
3.18
1.660
[
]
42.16
1.260
[
1.220
]
32.00
[
]
.200
]
30.99
2.000
[
5.08
[
]
50.80
2.165
ON
ON
ON
1.530
[38.86]
1.660
[
]
54.98
[
]
42.16
.750
[
OPTIONAL
HANDLE GUARDS
(SEE DETAIL “A”)
OFF
OFF
OFF
]
19.05
1.239
Panel Mounting Detail: Tolerance for
Mtg. .005 ꢀ.13ꢁ unless noted.
.430
]
[
]
31.47
[
10.92
Note: Tolerance .015 ꢀ.38ꢁ unless noted. Dimensions in brackets ꢀ ꢁ are millimeters.
* LEG type units are only available in one or two poles.
Detail “A”
IAG Series - Handles
103
http://airpax.sensata.com
ROCKER CIRCUIT PROTECTORS
(IAGBX/IUGBX/IEGBX/CEGBX/LEGBX)
The innovative new design of our IEG BX style circuit breaker
features a flat front rocker that not only satisfies your aesthetic
needs, it guards against accidental actuation while providing the
highest degree of circuit protection and quality. Only Sensata
Technologies offers this new standard in user interface,
providing additional peace of mind that guards alone can’t
supply.
Available on a variety of versions with a full range of agency
approvals, the new IEG BX style circuit breakers meet or exceed
all current performance specifications, including interrupting
capacities up to 50,000 amperes. Various guard options offer
additional and increasing levels of actuation protection
performance. The two shot mold on the flat rocker surface
provides a clean, crisp legend that can withstand demanding
use.
IAGBX/IUGBX/IEGBX/CEGBX/LEGBX
Handle
Handle position
position "ON"
with guard
(6th decision, G)
"OFF" with guard
(6th decision, G)
Actuation
access handle
(see note)
.387 REF.
[9.84]
2.378 MAX
[60.40]
.125
[3.18]
1.687
[42.85]
2.000
[50.80]
1.220
[30.99]
1.530
[38.86]
Handle position
"OFF" guard with
no actuate “OFF”
feature
Handle position
"ON" guard with
no actuate “OFF”
feature
(6th decision, X)
(6th decision, X)
1.239
[31.47]
.314
[7.98]
ꢀINGLE POLE
2X ø .156
[3.96]
.750
[19.05]
1.660
[42.16]
1.260
[32.00]
Handle position
"OFF" without
guard
Handle position
"ON" without
guard
ON
I
2.217
[56.31]
1.660
[42.16]
O
OFF
.750
[19.05]
.200
[5.08]
Panel Mounting Detail
OPTIONAL
DETAIL "A"
GUARD
(ꢀEE DETAIL “A”)
Note: Access is limited to a device smaller than the Underwriters Laborator “articulated probe”
Deꢀned in UL-489 FIG. 11.1.7.2.1.
MOUNTING DETAILTOLERANCE:
.005 [.13] UNLEꢀꢀ NOTED
6-32THD. MOUNTING
M3 IꢀOTHD. OPTIONAL
IAG Series - Handles
104
SEALED TOGGLE CIRCUIT PROTECTORS
(IAGN/IUGN)
The IAGN/IUGN family is a sealed toggle version of the IAG/IUG
family. The silicone rubber seal around the handle assures
panel seal integrity and makes this style a natural for harsh
environments.
This sealed toggle family is available in one to three poles with
ratings of .050 to 50 amperes.
Single Pole
Two Pole
Three Pole
KEYWAY
[
]
[
.060 1.52 – .065 1.65 WIDE
.030 .76 – .035 .89 DEEP
]
[
]
[
]
2.265
57.53
MAX.
1.515
38.48
MAX.
[
]
[
]
.750
[
]
19.05
6 – 32 MTG. SCREW
FOR HIGH SHOCK
MTG.
.130
[
]
3.30
LOCKWASHER
3º
13º
1.220
30.99
[
]
ON
2.000
50.80
[
]
.656
[
3º
13º
]
16.66
OFF
1/2 – 32 HEX NUT
RUBBER “O” RING
2.256
(Optional: Handle may be
located in Pole 2 instead
of Pole 1)
[
]
57.30
MAX.
.625
.750
[
]
[
]
19.05
15.88
Mounting Detail
Single Pole
.156
Three Pole*
Two Pole*
.750
Optional Handle
.750
19.05
.750
19.05
[
]
[
]
[
]
19.05
[
]
3.96
.515
]
[
13.08
.656
[
]
16.66
Panel Mounting Detail: Tolerance for Mtg. .005 ꢀ.13ꢁ unless noted.
*See Single Pole Mounting Detail for hole sizes and locations.
Note: Tolerance .015 ꢀ.38ꢁ unless noted. Dimensions in brackets ꢀ ꢁ are millimeters.
IAG Series - Handles
105
http://airpax.sensata.com
SNAP-IN CIRCUIT PROTECTORS
(IEGS/IEGHS/CEGS/CEGHS/LEGS/LEGHS)
The Snap-In version of the IEG brings mounting simplification
and international spacing together in a package that is
aesthetically enhanced. The IEGS securely snaps into a
rectangular cut-out, eliminating the need for panel mounting
hardware and the associated costs. The face plate of the IEGS
is a clean, black matte and it satisfies the increasing demand
for front panel components that are designed with ergonomic
considerations.
The IEGS is offered in either flush or beveled versions, in 1, 2, 3
or 4 pole packages, and with a handle per pole or per unit.
The IEGS is UL Recognized, CSA Certified and VDE approved.
IEGHS/CEGHS/LEGHS Circuit Protectors (Note B)
(Multi-Pole-IEGH Handles Per Pole)
(Omit H for Single Pole)
1.687
[42.85]
.240
[6.09]
2.976
]
75.59
1.488
37.80
2.232
[ ]
56.69
.744
[
[
[
]
]
18.90
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
32º
32º
2.000
[
]
50.80
2.598
[
1.220
[30.99]
]
65.99
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
2.075
[52.70]
MAX.
.690
[17.53]
DIM. “B”
(SEE TABLE)
Note:
Panel Cutout Detail
A: Flush face plate is optional. See decision tables, sixth decision.
B:Tolerance .031 ꢀ.79ꢁ Angles: 5ꢂ unless noted. Dimensions in
brackets ꢀ ꢁ are millimeters.
Panel Thickness: (See Table)
DIM. “C”
(SEE TABLE)
DIM. “A”
(SEE TABLE)
.127
[
]
3.23
DIMENSIONS “A”, “B”, “C”
Number of Poles
1 pole
Dimension “A”, inches [ mm ]
.750 ꢀ19.05ꢁ max
Dimension “B”, inches [ mm ]
.755 ꢀ19.18ꢁ min
Dimension “C”, inches [ mm ]
2 pole
1.515 ꢀ38.48ꢁ max
1.520 ꢀ38.61ꢁ min
2.180 .005
ꢀ55.37 .13ꢁ
2.186 .011
ꢀ55.52 .28ꢁ
3 pole
2.265 ꢀ57.53ꢁ max
2.270 ꢀ57.66ꢁ min
4 pole
3.015 ꢀ76.58ꢁ max
3.020 ꢀ76.71ꢁ min
.040 to .059
ꢀ1.02 to 1.50ꢁ
.060 to .100
ꢀ1.52 to 2.54ꢁ
Panel Thickness
IAG Series - Handles
106
IEGS/CEGS/LEGS Circuit Protectors (Note B)
(Add H for multiple handles per unit, IEGHS)
1.687
[42.85]
.240
[6.09]
.960
24.38
1.700
]
43.18
2.450
62.23
3.190
81.03
[
]
[
[
]
[
]
ON
ON
ON
ON
ON
ON
32º
32º
2.000
[
]
50.80
2.598
65.99
[
]
1.220
[30.99]
OFF
OFF
OFF
OFF
OFF
OFF
2.075
[52.70]
MAX.
.690
[17.53]
Panel Cutout Detail
Panel Thickness: (See Table)
DIM. “B”
(SEE TABLE)
DIM. “C”
(SEE TABLE)
DIM. “A”
(SEE TABLE)
.130
[
]
3.30
DIMENSIONS “A”, “B”, “C”
Number of Poles
1 pole
Dimension “A”, inches [ mm ]
.750 ꢀ19.05ꢁ max
Dimension “B”, inches [ mm ]
.780 .015 ꢀ19.81 .381ꢁ
1.540 .015 ꢀ39.12 .381ꢁ
2.290 .015 ꢀ58.17 .381ꢁ
3.040 .015 ꢀ77.22 .381ꢁ
Dimension “C”, inches [ mm ]
2 pole
1.515 ꢀ38.48ꢁ max
2.180 .005
ꢀ55.37 .13ꢁ
2.186 .011
ꢀ55.52 .28ꢁ
3 pole
2.265 ꢀ57.53ꢁ max
4 pole
3.015 ꢀ76.58ꢁ max
.040 to .059
ꢀ1.02 to 1.50ꢁ
.060 to .100
ꢀ1.52 to 2.54ꢁ
Panel Thickness
Optional Handle Guard
.780
[
]
19.82
1.560
[
]
39.62
.734
[
]
18.64
Note: A: Tolerance .015 ꢀ.38ꢁ unless noted. Dimensions in brackets ꢀ ꢁ are millimeters.
B: Bevelled face plate is standard.
IAG Series - Handles
107
http://airpax.sensata.com
.230
.230
[
]
CONFIGURATIONS
5.84
[
]
5.84
Series Trip
The most popular configuration for magnetic protectors is
the series trip where the sensing coil and contacts are in
series with the load being protected. The handle position
conveniently indicates circuit status. In addition to
providing conventional overcurrent protection, it’s
simultaneously used as an on-off switch.
1.530
1.530
38.86
Series
Switch
Only
[
]
[
]
38.86
Shunt Trip
The shunt trip is designed for controlling two separate loads
with one assembly. The control is established by providing
overload protection for the critical load. When the current
through this load becomes excessive and reaches the trip
point, the protector will open and remove power from both
loads simultaneously. The total current rating of both loads
must not exceed the maximum contact rating.
Optional flat
screw terminal
2.52 MAX.
]
.230
]
[
64.00
(See Note A)
[
5.84
1.380
35.05
[
]
1.530
38.86
Shunt
[
]
Auxiliary Switch (Applies to Series Trip Only)
This is furnished as an integral part of a series pole in
single or multi-pole assemblies. Isolated electrically from
the protector’s circuit, the switch works in unison with the
power contacts and provides indication at a remote
location of the protector’s on-off status.
Auxiliary switch contacts actuate simultaneously with the
main protector contacts, and will open regardless of
whether the protector contacts are opened manually or
electrically. For auxiliary switch ratings below 6Vac or
5Vdc, an auxiliary switch with gold contacts designated
as REG is available. Gold contacts are not recommended
for load current above 100 milliamps.
Standard Auxiliary Switch
VDE Auxiliary Switch
.441
[
.469
[
]
]
11.20
11.91
1.059
[
1.083
[
.764
[
.848
]
21.53
27.51
]
26.90
]
[
]
19.04
2.438 MAX.
2.454 MAX.
[ ]
62.33
(See Note A)
[
]
(See Note A)
61.93
.110
[
.187
[
MAIN TERMINAL TYPES
]
2.79
]
4.75
Amp
Rating
8-32
Screw
M4
Screw
10-32
Screw
M5
Screw
.260
[
Push-On
.250
[
]
6.60
]
6.35
–IREC4
–IREG4
–IREC5
.05 to 30
X
X
X
30.1 to 50
X
X
Series with Auxiliary Switch
C
Note:
NO
NC
A: Terminal protrusion dimensions are referenced from back mounting panel.
B: Main terminals are male push-on type .250 ꢀ6.35ꢁ wide x 0.31 ꢀ.79ꢁ thick x .375 ꢀ9.53ꢁ
long or 8-32 x .187 ꢀ4.75ꢁ screw type. Metric screw terminals are M4 x 5mm (<=30A):
M5 x 5mm screw type (>30A). On VDE approved builds with screw terminals, external
tooth lockwashers are supplied. On VDE approved builds with push-on terminals a
soldered connection is required above 25 amperes.
BREAKER IN
OFF POSITION
IAG Series - Configurations
108
Relay Trip
2.52 MAX.
.230
]
[
]
(See Note A)
[
64.00
5.84
This permits the overload sensing coil to be placed in a
circuit which is electrically isolated from the trip
contacts. The coil may be actuated by sensors
monitoring pressure, flow, temperature, speed, etc.
Other typical applications include crowbar, interlock
and emergency /rapid shutdown circuitry. Trip may be
accomplished by voltage or current, which must be
removed after trip.
.620
[1
]
5.75
1.380
35.05
[
]
1.530
38.86
[
]
Relay
.230
]
2.52 MAX.
[
5.84
[
]
(See Note A)
64.00
1.380
35.05
[
]
Dual Coil
1.530
38.86
By combining two electrically independent coils on a
common magnetic circuit, it is possible to provide
contact opening when either an over-current or trip
voltage is applied to the respective coils. One coil will
be a current trip coil with standard specifications. The
second, or dual coil, can be used to provide a control
function permitting contact opening from a remote
interlock or other transducer functions. Standard coils
are 6, 12, 24, 48, 120 and 240 volts. Tripping is
instantaneous and must be removed (usually self-
interrupting) after trip.
[
]
Dual Coil
.230
]
2.52 MAX.
]
[
5.84
[
64.00
(See Note A)
.620
15.75
[
]
[
1.380
35.05
[
]
1.530
38.86
]
Dual Coil
Voltage Trip
Optional Barriers (IEG Only)
Sometimes called “dump circuits” or “panic trip
circuits,” these units make it possible to open main
power contacts with lower power inputs from one or
more sources. This configuration is becoming
increasingly more important for sensitive circuitry and
denser packaging in automation systems. Available in
series, shunt or relay configurations.
.571
14.50
[
]
2.000
50.80
[
]
Note: Tolerance .015 ꢀ.38ꢁ unless noted.
Dimensions in brackets ꢀ ꢁ are millimeters.
IAG Series - Configurations
109
http://airpax.sensata.com
OPERATING CHARACTERISTICS
TYPICAL RESISTANCE / IMPEDANCE
Inrush Pulse Tolerance
Impedance
The following table provides a comparison of inrush
pulse tolerance with and without the inertial delay
feature for each of the 50/60Hz delays. Pulse
tolerance is defined as a single pulse of half sine
wave peak current amplitude of 8 milliseconds
duration that will not trip the circuit breaker. The
table at left provides a guide to determine if the
inertia delay feature is required. Consult factory for
further assistance.
Current Ratings
(Amps)
DC
(ohms)
AC, 50/60Hz
(ohms)
AC, 400Hz
(ohms)
51, 52, 53, 59 61, 62, 63, 69 41, 42, 43, 49
0.200
1.00
2.00
5.00
10.0
20.0
30.0
50.0
45.8
1.38
28.5
1.10
71.94
2.85
0.371
0.055
0.017
0.006
0.003
0.0019
0.29
0.76
0.051
0.016
0.006
0.004
0.0018
0.12
0.032
0.010
0.006
—
INRUSH PULSE TOLERANCE
Delay
Pulse Tolerance
61, 62, 63, 71, 72, 73
61F, 62F, 63F, 71F, 72F, 73F
64, 65, 66
10 times rated current (approx)
12 times rated current (approx)
25 times rated current (approx)
DCR and Impedance based on 100% rated current applied and stabilized for
a minimum of one hour. Tolerance .05-2.5 amperes 20%ꢀ 2.ꢁ -20 amperes
25%ꢂ 21-50 amperes 50%. Consult factory for special values and for coil
impedance of delays not shown.
PERCENTAGE OF RATED CURRENT VS TRIP TIME IN SECONDS
Delay
41
100%
125%
150%
200%
.150 to 1.9
2.2 to 25
12 to 120
.050 Max
.100 to 1.2
1 to 10
400%
.020 to .40
.40 to 5.0
1.5 to 20
.020 Max
.031 to .500
.15 to 2.0
2 to 20
600%
800%
1000%
.004 to .05
.006 to .15
.01 to .1
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
May Trip
May Trip
May Trip
May Trip
.500 to 6.5
2 to 60
.500 to 8.0
5 to 70
.006 to .25
.012 to 2
.012 to 2.2
.020 Max
.011 to .25
.015 to 1
.015 to 9
.017 Max
.015 to .3
.015 to 2
.015 to 10
.017 to .3
.02 to 2
.004 to .1
.006 to .2
.01 to .22
.020 Max
.004 to .1
.008 to .5
.015 to .55
.017 Max
.01 to .15
.015 to .8
.013 to .85
.01 to .16
.017 to .76
.014 to 5
42
43
35 to 350
.100 Max
.300 to 3.0
1.8 to 30
40 to 400
.100 Max
.35 to 7.0
6 to 60
49
.020 Max
.004 to .08
.006 to .1
.012 to .2
.017 Max
.008 to .1
.01 to .25
.013 to .5
.008 to .1
.01 to. 6
51*
52*
53*
59*
61*
62*
63*
64
80 to 700
.120 Max
.700 to 12
10 to 120
50 to 700
.7 to 12
15 to 150
.050 Max
.130 to 3.0
2 to 20
.022 Max
.030 to 1
.2 to 3.0
1.5 to 20
.030 to 1
.2 to 3
30 to 400
.35 to 7
10 to 150
.13 to 3
65
10 to 120
50 to 700
.120 Max
.440 to 10
1.8 to 100
50 to 600
.120 Max
6 to 60
2 to 20
66
30 to 400
.100 Max
.300 to 7
1.7 to 60
30 to 400
.100 Max
10 to 150
.050 Max
.100 to 3.0
1 to 20
1.5 to 20
.022 Max
.03 to 1
.4 to 10
.014 to 3
.017 Max
.004 to .1
.006 to .28
.011 to .50
.015 Max
69*
71**
72**
73**
79**
.017 Max
.012 to .3
.015 to 2
.015 to 10
.016 Max
.017 Max
.004 to .15
.008 to .79
.015 to .88
.015 Max
.15 to 3
10 to 150
.050 Max
1.8 to 20
.023 Max
*CEG type units are available only with 51ꢂ 52ꢂ ꢂ53 and 59 delays LEG type units are available only with ꢁ1ꢂ ꢁ2ꢂ ꢁ3 and ꢁ9 delays
**135% minimum trip point for delays 71ꢂ 72ꢂ 73 and 79
IAG Series - Operating Characteristics
110
DELAY CURVES (IAG/IUG/IEG/CEG/LEG)
400Hz, DC, 50/60Hz Delay Curves (typ)
A choice of delays is offered for DC, 50/60Hz and 400Hz
applications. Delays 49, 59 and 69 provide fast acting,
instantaneous trip and are often used to protect sensitive
electronic equipment (not recommended where known inrush
exists). Delays 41, 51 and 61 have a short delay for general
purpose applications. Delays 42, 52 and 62 are long enough to
start certain types of motors and most transformer and
capacitor loads. Delays 43, 53 and 63 are long delays for
special motor applications at 400Hz, DC and 60Hz. CEG type
units are only available in 51, 52, 53 and 59 delay curves. LEG
type units are only available in 61, 62, 63 and 69 delay curves.
10000
10000
1000
100
10
1000
DELAY 61
DELAY 62
100
10
1
1
.1
.1
.01
.001
.01
.001
0
100 150 200
125
300
400
500
600
700
800
900
1000
0
100 150 200
125
300
400
500
600
700
800
900
1000
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
10000
1000
100
10
10000
1000
100
10
DELAY 63
DELAY 69
1
1
.1
.1
.01
.01
.001
.001
0
100 150 200
125
300
400
500
600
700
800
900
1000
0
100 150 200
125
300
400
500
600
700
800
900
1000
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
IAG Series - Delay Curves
111
http://airpax.sensata.com
DELAY CURVES (IAG/IUG/IEG/CEG)
DC Delay Curves (typ)
IAG Series - Delay Curves
112
DELAY CURVES (IAG/IUG/IEG)
Multi-frequency - DC, 50/60Hz Delay Curves (typ)
10000
10000
1000
100
1000
DELAY 71
DELAY 72
100
10
1
01
01
001
001
0
100 150200
135
300
400
500
600
700
800
900
1000
0
100 150 200
135
300
400
500
600
700
800
900
1000
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
10000
1000
100
10000
1000
100
10
DELAY 79
DELAY 73
10
1
1
1
1
01
01
001
001
0
100 150 200
135
300
400
500
600
700
800
900
1000
0
100 150 200
135
300
400
500
600
700
800
900
1000
PERCENT OF RATED CURRENT
IAG Series - Delay Curves
113
http://airpax.sensata.com
DELAY CURVES (IAG/IUG/IEG)
400Hz Delay Curves (typ)
10000
1000
100
10
10000
1000
DELAY 43
DELAY 41
100
10
1
1
.1
.1
.01
.01
.001
.001
0
100 150 200
125
300
400
500
600
700
800
900
1000
0
100 150 200
125
300
400
500
600
700
800
900
1000
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
10000
1000
100
10
10000
1000
100
10
DELAY 42
DELAY 49
1
1
.1
.1
.01
.01
.001
.001
0
100 150 200
125
300
400
500
600
700
800
900
1000
0
100 150 200
125
300
400
500
600
700
800
900
1000
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
IAG Series - Delay Curves
114
SPECIFICATIONS
Trip Free
Vibration
Will trip open on overload, even when forcibly held in the ON position. This
prevents the operator from damaging the circuit by holding on the protector.
Circuit protector shall not trip when vibrated per MIL-STD-202, Method 204, Test
Condition A with 100% rated current applied to delayed units and 80% rated
current to instantaneous units.
Trip Indication
The operating handle moves positively to the OFF position on overload.
VDE Approval
IEG is VDE approved under VDE 0642 (EN60934). The IEG has 8mm creepage and
clearance between the main circuit and the following areas:
A. Operator accessible area around the handle.
B. The mounting inserts or brackets.
Ambient Operation
IAG/IUG/IEG/CEG/LEG protectors operate in temperatures between –40ꢂ C to
+85ꢂ C.
C. The auxiliary switch circuit.
Insulation Resistance
D. Between poles.
Not less than 100 megohms at 500 volts DC.
Care must be taken to maintain spacings at the terminals when wired. The VDE
approval for standard terminals is not for use with bare wire. A crimp type lug is
required. In addition, all VDE approved units will be in compliance with specific
CE Directives. These units will be marked as CE Compliant.
Dielectric Strength
IAG/IUG/IEG/CEG/LEG protectors withstand 3750Vac, 60Hz for 60 seconds
between all electrically isolated terminals, except auxiliary switch terminals
shall withstand 600Vac, 60Hz for REG and REC types. Four terminal dual coil and
relay construction (not offered in the IEG) will withstand 1500Vac.
UL1500 (Marine Ignition Protected)
IDG/IDGH is approved for Marine Ignition Protection
Endurance
Operating as a switch, the operating life exceeds 10,000 operations at a rate of
6 per minute when tested as follows: 6000 OPS @ rated current plus 4000 OPS
@ at no load.
UL489A Listed
The CEG is dimensionally the same as the popular IEG, but provides UL listing to
UL489A. Available in one to three poles, in series, series with auxiliary switch,
shunt, dual coil and voltage trip configurations. As a circuit breaker, the CEG
provides communication equipment manufacturers with a UL listed circuit
breaker in a very compact package that meets the stringent environmental
requirements of today’s marketplace. This makes the CEG ideal for switching,
transmission and wireless applications.
Electrical Characteristics
.050-50 amperes; 80Vdc Max., 240Vac Max., 50/60Hz and .050-30 amperes:
250Vac Max., 400Hz. Units above 30 amps are not suitable for across-the-line
motor starting.
Auxiliary Switch
UL489 Listed
When supplied shall be SPDT configuration. Non VDE approved switches have
a maximum UL rating of 10.0 amperes, 250 volts, 60Hz; 3.0 amperes, 50 volts DC,
1 amperes, 80 volts DC (REC) type or 0.1 amperes, 125 volts, 60Hz. (REG type).
The LEG is dimensionally the same as the popular IEG, but provides UL listing to
UL489. Available with one or two poles, in series, series with auxiliary switch,
shunt and three-terminal dual coil configurations. As a circuit breaker, the LEG
provides equipment manufacturers with a UL listed magnetic hydaulic circuit
breaker in the most compact package available on the market.
VDE approved switches have a maximum UL rating of 10.0 amperes, 250 volts,
60Hz, 1 amperes, 80 volts DC (REG type); or 0.1 amperes, 125 volts, 60Hz (REG
type); or 0.1 amperes, 125 volts, 60Hz (REG type).
APPROXIMATE WEIGHT PER POLE (1 TO 6 POLES AVAILABLE)
Ounces
Grams
Moisture Resistance
Meets all the requirements of MIL-PRF-55629 when tested in accordance with
Method 106 of MIL-STD-202.
2.2
62.4
RECOMMENDED TORQUE SPECIFICATIONS
Component
Salt Spray (Corrosion)
Meets the requirements of MIL-PRF-55629 when tested in accordance with
Method 101 of MIL-STD-202.
Torque (in-lbs)
6 to 8
6-32 Mounting Inserts
M3 Mounting Screws
8-32 Screw Terminals
M4 Terminal Screws
4 to 5
Shock
10 to 12
10 to 12
14 to 15
14 to 15
30 to 35
Circuit protectors shall not trip when tested per MIL-STD-202, Method 213, Test
Condition I with 100% rated current applied to delayed units, except 90% current in
plane 4 (i.e., handle down). Instantaneous units shall have 80% rated current
applied in all planes.
10-32 Screw Terminals
M5 Screw Terminals
1/2 - 32 Mounting Bushing
Construction
Where applicableꢂ mechanical support must be provide to the terminals when
applying torque
Series, shunt, relay and series with auxiliary switch available in various delays
and combinations.
IAG Series - Specifications
115
http://airpax.sensata.com
AGENCY APPROVALS
IAG/IUG/IEG Supplementary Protectors
Rated Current (Amps)
Short Circuit Rating (SC), Amps
Max Voltage
Frequency (Hz)
Phase
Minimum Poles
UL/CSA
.02 to 50
.02 to 50
.02 to 30
.02 to 50
.02 to 50
2/1 - 30/15
.02 to 50
.02 to 50
.02 to 2
TÜV
.10 to 30
—
UL1077 & CSA
TÜV
4000
—
80
DC
—
1
1
1
1
2
1
1
1
1
1
1
1
1
2
3
1
1
1
—
U2, 7500
125
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
400
1
U2, 3000
125
1
—
C1, 5000(3)
U3, 1000
—
125
1
1
—
—
125 / 250
125 / 250
240
—
U1, 3000
—
1
—
C2, 5000(1)
U1, 2000
—
1 & 3
1 & 3
1
—
—
240
—
C2, 5000(1)
U2, 5000
—
250
—
—
250
1 & 3
1 & 3
1 & 3
1 & 3
1
.02 to 30
.02 to 30
.02 to 30
.02 to 30
.02 to 50
.02 to 50
.02 to 30
.02 to 30
.02 to 30
.02 to 30
.10 to 50
—
U1, 2000
2000
—
250
C2, 3500(2)
C1, 3500(2)
U1, 1000
250 (4)
250 (4)
250 (5)
250 (5)
277
—
—
—
—
—
U3, 1000
—
3
—
U3, 1000
—
1
—
U2, 2000
—
277
1
—
C2, 5000(2)
U2, 1500
—
250
1 & 3
3
—
—
250
400
—
U3, 200
—
IDG Supplementary Protectors
Max Voltage
Frequency (Hz)
Phase
Minimum Poles
UL/CSA
TÜV
UL1077 & CSA
TÜV
48
65
DC
—
—
1
1
1
1
2
1
.02-50
.02-50
.02-50
.02-50
.02-30
—
—
—
—
—
U2, 5000
U2, 3000
U2, 2000
U2, 1500
U1, 1000
—
—
—
—
—
DC
125
50/60
50/60
50/60
125/250
250
1
1 & 3
CEG Communications Equipment Circuit Breakers
Max Voltage
Frequency (Hz)
Phase
Minimum Poles
UL/CSA
TÜV
UL489A
TÜV
80
DC
—
1
.05-15
—
5000
—
LEG Circuit Breakers
Max Voltage
Frequency (Hz)
Phase
Minimum Poles
UL/CSA
.05-30
1-30
TÜV
.10-30
.10-30
UL489
5000
TÜV
2000
2000
125
50/60
50/60
1
1
1
2
120/240
5000
Notesꢀ
(1) With 125 A max. series fuse; (2) With 80 A max. series fuse; (3) With 50 A max. circuit breaker; (4) With blocked vent construction;
(5) Non-standard construction. “Fit for further use” approval
General notes:
0 – tested at 1.5 times amp rating for general use
1 – tested at 6 times AC rating or 10 times DC rating for motor starting
All supplementary protectors are of the overcurrent (OC) type
The short circuit current rating (SC) – The short circuit rating in amperes following a letter and number
designating the test conditions and any calibration following the short circuit test is defined below:
The family of protectors has been evaluated for end use application for use groups (UG) A, B, C and D
The terminals (FW) are suitable for factory wiring only (0)
C – Indicates short circuit test was conducted with series overcurrent protection
U – Indicates short circuit test was conducted without series overcurrent protection
1 – Indicates a recalibration was not conducted as part of the short circuit testing
2 – Indicates a recalibration was performed as part of the short circuit testing
The maximum voltage ratings for which the protectors have been tested are shown in the chart
The current is the amperage range that the protectors have been tested
The tripping current (TC) for all of the protectors is “1” (in the range of 125% to 135% of ampere rating
except for the 400Hz protectors which is “2” (more than 135% of ampere rating)
3 – Indicates recalibration was performed along with the dielectric and voltage withstand for “Suitable for
Further Use” rating
The overload rating (OL) - designates whether the protector has been tested for general use or motor
starting applications.
IAG Series - Specifications
116
1
First Decision
SelectType andTerminal
IAG/IUG/IEG/CEG DECISION TABLES
Description
Handle and Mounting Options
Type
IAG
Standard toggle/mounting,
no designation required
IUG*
IEG**
CUG+
CEG++
The ordering code for IAG/IUG/IEG/CEG/IDG circuit
protectors may be determined by following the
decision steps in the tables shown here.
One toggle handle per unit
S
Toggle w/ snap-in mounting
X
Rocker w/ standard mounting*
ZX Rocker w/ integral mounting*
BX Rocker w/ integral mounting
Sealed toggle w/bushing mounting**
IAGH
IUGH*
IEGH**
CUGH+
CEGH++
ZX
BX
N
One toggle handle per pole
The coding given permits a self-assigning part
number but with certain limitations. Special
applications may require a factory-assigned part
number. Typical examples are units with mixed
ratings, combinations of styles, or constructions not
listed in the third decision table. With these, it is
suggested that order entry be by description and/or
drawings and a part number will be established.
Additionally, it is standard policy to establish a
factory-assigned part number whenever a
One toggle handle per unit,
marine ignition protection
IDG***
Note: Add "F" for ꢁat screw terminals
* Not available on mid-trip units
** Available only on IAG, IUG units
One toggle handle per pole
marine ignition protection
IDGH***
IMG**
One toggle handle per unit
CMG++ mid-trip indication
2
Second Decision
IMGH** One toggle handle per pole
CMGH++ mid-trip indication
Poles andTerminals
*UL Recognized, CSA Certiꢀed
**UL Recognized, CSA Certiꢀed, VDE Approved
*** UL Recognized UL1500
+ UL489A Listed CSA Certiꢀed
++ UL489AListed CSA Certiꢀed VDE Approved
Screw
Terminals
Push-on
Terminals
1
6
Single pole
Two pole
11
66
111
1111
666
6666
Three pole
Four pole
descriptive drawing exists to provide cross
reference, traceability and manufacturing control.
*Not available in toggle seal handle type.
Example:
When specifying a circuit protector for AC motor
start or high inrush applications, the peak
amplitude and surge duration should be specified
for factory assistance in rating selection.
IEG
1
- 1REC4 - 61 - 20.0
- 01 - V
1
2
3
4
5
6
7
For example, the following is the code for a single
pole, IEG quick-connect type terminal, series unit
with auxiliary switch, designed for operation in a
50/60Hz circuit. It has a short time delay, a rating of
20 amperes, a black marked handle and is VDE
approved.
3
4
Third Decision
Fourth Decision
Internal Conꢀguration
Frequency and Delay
-0
-1
Switch only
Series
SW
-41
-42
-43
-49
-51
-52
-53
-59
-61
-62
-63
-64
-65
-66
-69
-71
-72
-73
-79
Switch only
400Hz short delay
400Hz long delay
400Hz motor start
-1REC4 Series w/ auxiliary switch *
.110 quick connect
-1REC5 Series w/ auxiliary switch *
400Hz 150% instant trip
DC short delay*
To determine the ordering number for your
particular IAG/IUG/IEG/CEG unit, simply follow the
steps shown. You may use this number to place an
order or as a reference for further questions you
may have.
.187 quick connect
-1REG4 Series w/ auxiliary switch
(gold contacts)*
DC long delay*
.110 quick connect
DC motor start*
-1RS4
Series w/ alarm switch,
electrical trip,
.110 Q.C. terminals
DC 125% instant trip*
50/60Hz short delay
50/60Hz long delay
50/60Hz motor start
50/60Hz short delay
50/60Hz long delay
50/60Hz motor start
50/60Hz 125% instant trip
DC/60Hz short delay
DC/60Hz long delay
DC/60Hz motor start
DC/60 Hz 135% instant trip
-1RLS4 Series w/ alarm switch,
electrical trip,
.110 Q.C. terminals (mid-trip only)
-3
Shunt
-4
Relay
Notes:
*
Only one auxiliary switch is normally supplied on two or
three pole units. Switch is located in the right-hand pole
(viewed from terminal end) unless otherwise speciꢀed.
A. It is recommended that power leads be soldered to circuit
protectors having push-on type terminals for current trip
ratings above 20 amperes.
B. When “A” (metric thread mounting) is specified in the sixth
decision in combination with screw terminal option in the
second decision, metric screw terminals are supplied.
For addition of inertial delay, add an ìFî to any
delay numeral.
* CEG types are only available with DC ratings
C. IEG, IEGH, IEGS, IEGHS, IEGX and IEGZX circuit protectors are
designed to meet 8mm creepage and clearance requirements
for installation Category III, Pollution Degree 3, Case A as
measured in IEC 664. Intended for use in equipment designed
to comply with IEC 601 and 950 and VDE 0804
V = VDE and CCC Approved
C = CCC Approved
The shaded areas denote VDE and CCC (if applicable)
This approval requires the addition of a C at the end
of the part number. The unit will not be VDE Approved.
approval options.This approval requires the addition of a V
at the end of the part number. The V will be added to any
part number formed entirely from shaded decisions.
If non-shaded areas are selected, the unit will not be VDE or
CCC Approved, but other approvals still apply.
and 0805.
IAG Series - Decision Tables
117
http://airpax.sensata.com
ROCKER HANDLE
COLOR
5
INDICATING COLOR
Fifth Decision
Rated Current
6
Sixth Decision
Optional
ON
ON
ROCKER HANDLE
COLOR
Standard ratings listed. For other ratings,
please contact the factory.
OFF
Standard hardware. No designation required.
Metric thread mounting inserts and terminals
Barriers*
INDICATING
COLOR
-A
.100
.250
.500
.750
10.0
LINE
LINE
-B
-C
-G
INDICATION “ON”
15.0
INDICATION “OFF”
MOUNTING/INDICATOR CODE:
F, G, H
MOUNTING/INDICATOR CODE:
A, B, C
(
)
277V (50/60Hz only) See note 3
20.0
LOAD
LINE
ON
ON
LINE LOAD LINE
LOAD LINE LOAD
30.0
Handle guard, (available in ZX, BX and snap-in
versions only)
O
OFF
ON
O
O
OFF
ON
OFF
O
OFF
1.00
35.0*
40.0*
50.0*
FIG.
1
FIG.
2
FIG.
5
FIG. 6
FIG.
3
FIG.
4
-L
Handle lock
2.50
5.00
7.50
MARKING DETAIL “A” (SEE TABLE)
-M
-Q
-S
-X
Handle in opposite pole (2 pole only)
APG style “FAT” handle
INDICATING COLOR
* IDG/IDGH is rated for 30 amps max.
OFF
ON
Face plate sides ꢁush with protector (see note 4)
LINE
Handle guard with no actuation feature
(BX rocker only) (Not available with mid-trip
indication)
ROCKER HANDLE
COLOR
7
Seventh Decision
INDICATION “ON”
Notes:
MOUNTING/INDICATOR CODE:
J, K, L
1. One or more descriptions may be used as required.
2. When this is not used, table one may be substituted and U.S. thread
will be supplied. Unit will be rated at 250V (50/60Hz only.)
3. VDE approved at 250VAC
4. IEGS standard face plate has beveled sides(see pg.90)
* Not available on snap-in units
Handle Color and Marking Selection
Toggle Handle
OFF
ON
OFF
O
LINE
O
LOAD LINE LOAD LINE LOAD LINE
O
ON
OFF
O
ON
OFF
Marked
ON-OFF
I-O
ON
LOAD
FIG.
1
FIG.
2
FIG.
5
FIG.
6
FIG.
3
FIG.
4
Color
Black
Yellow
Red
Unmarked
-00
MARKING DETAIL “B” (SEE TABLE)
-01 (STD)
-11
-10
-20
-21
Blue
-30
-31
LINE
Green
Orange
White
-40
-41
INDICATION “OFF”
-60
-61
MOUNTING/INDICATOR CODE: M, N, P, R
-90
-91
LOAD
ON
LOAD
ON
LINE
Handle marking color is white on black, red, blue & green
handles and black on white, yellow and orange handles.
See alternate 7th decision below for X, ZX & BZ rocker handles.
O
OFF
OFF
O
O
LINE
FIG.
2
FIG.
3
FIG. 6
MARKING DETAIL “C” (SEE TABLE)
7
Seventh Decision
Rocker Handle Color, Indicator Color and Marking Selection (See Notes)
IAGX, IUGX, IEGX, IAGZX, IUGZX, IEGZX, CUGZX, CEGZX Rocker Handle (Single Rocker Color)
Vertical Mounting
Horizontal Mounting
Rocker
Handle
Color
On-Off
I-O
Fig.6
On-Off
I-O
Fig.3
Indicating
Color
Marking
Color
On-Off
Fig.4
I-O
Fig.5
Marking
Detail
On-Off
Fig.1
I-O
Fig.2
Unmarked
Indicates:
Black
Red
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
-00
-20
-40
-50
-90
-01
-21
-41
-51
-91
-02
-22
-42
-52
-92
-03
-23
-43
-53
-93
-04
-24
-44
-54
-94
-05
-25
-45
-55
-95
-06
-26
-46
-56
-96
White
White
Black
Black
Black
Grey
A
Orange
White
IAGZX, IUGZX, IEGZX, CUGZX, CEGZX Rocker Handle (Dual Rocker Color)
Black
Black
Black
Black
Black
Black
White
Red
White
White
White
White
White
White
On
On
On
Off
Off
Off
-A0
-B0
-C0
-F0
-G0
-H0
-A1
-B1
-C1
-F1
-G1
-H1
-A2
-B2
-C2
-F2
-G2
-H2
-A3
-B3
-C3
-F3
-G3
-H3
-A4
-B4
-C4
-F4
-G4
-H4
-A5
-B5
-C5
-F5
-G5
-H5
-A6
-B6
-C6
-F6
-G6
-H6
Green
White
Red
A
Green
Black
Black
Black
White
Red
White
White
White
On
On
On
-J0
-K0
-L0
-J1
-K1
-L1
-J2
-K2
-L2
-J3
-K3
-L3
-J4
-K4
-L4
-J5
-K5
-L5
-J6
-K6
-L6
B
C
Green
IAGBX, IUGBX, IEGBX, CUGBX, CEGBX Rocker Handle (Dual Rocker Color)
Black
Black
Black
Black
White
Red
White
Red
Off
Off
Off
Off
-M0
-N0
-P0
-R0
N/A
N/A
N/A
N/A
-M2
-N2
-P2
-R2
-M3
-N3
-P3
-R3
N/A
N/A
N/A
N/A
-M5
-N5
-P5
-R5
-M6
-N6
-P6
-R6
Green
Yellow
Green
Yellow
Notes: A. Bezels of IAGBX, IUGBX, IEGBX, CUGBX, CEGBX are black.
B. Consult factory for other marking options.
IAG Series - Decision Tables
118
1
First Decision
SelectType andTerminal
Description
LEG DECISION TABLES
Type
LEG
Handle and Mounting Options
One toggle handle per unit
Standard toggle/mounting,
no designation required
One toggle handle per unit
mid-trip indication
LMG
LEGH
The ordering code for LEG circuit breakers may be
determined by following the decision steps in the tables
shown here.
S
Toggle w/ snap-in mounting
One toggle handle per pole
ZX
BX
ZX Rocker w/ integral mounting*
BX Rocker w/ integral mounting
One toggle handle per pole
mid-trip indication
LMGH
Note: All types are UL489 listed, CUL certified
Note: Add "F" for flat screw terminals
* Not available on mid-trip units
The coding given permits a self-assigning part number
but with certain limitations. Special applications may
require a factory-assigned part number. Typical examples
are units with mixed ratings, combinations of styles, or
constructions not listed in the third decision table. With
these, it is suggested that order entry be by description
and/or drawings and a part number will be established.
Additionally, it is standard policy to establish a factory-
assigned part number whenever a descriptive drawing
exists to provide cross reference, traceability and
manufacturing control.
2
Second Decision
Poles andTerminals
Screw
Terminals
Push-on
Terminals
1
6
Single pole
Two pole
11
66
*Not available in toggle seal handle type.
When specifying a circuit breaker for AC motor start
or high inrush applications, the peak amplitude and surge
duration should be specified for factory assistance in
rating selection.
Example:
LEG 6 - 1REC4 - 61 - 20.0
- 01 - V
For example, the following is the code for a single
pole, LEG screw type terminal, series unit with auxiliary
switch, designed for operation in a 50/60Hz circuit. It has
a short time delay, a rating of 20 amperes, a black marked
handle and is VDE approved.
1
2
3
4
5
6
7
3
4
Third Decision
Fourth Decision
Internal Configuration
Frequency and Delay
-1
Series
-61
-62
-63
-69
50/60Hz short delay
50/60Hz long delay
To determine the ordering number for your particular LEG
unit, simply follow the steps shown. You may use this
number to place an order or as a reference for further
questions you may have.
-1REC4
Series w/ auxiliary switch *
.110 quick connect
50/60Hz motor start
50/60Hz 125% instant trip
-1REC5
-1REG4
Series w/ auxiliary switch *
.187 quick connect
For addition of inertial delay, add an “F” to any
delay numeral. (Not available on units rated at
125VAC).
Series w/ auxiliary switch*
(gold contacts)
.110 quick connect
* CEG types are only available with DC ratings
-1RS4
-1RLS4
-3
Series w/ alarm switch*,
electrical trip,
V = VDE Approved
.110 Q.C. terminals
The shaded areas denote VDE approval
options. This approval requires the addition
of a V at the end of the part number. The V
will be added to any part number formed
entirely from shaded decisions. If
non-shaded areas are selected, the unit will
not be VDE Approved, but other
Series w/ alarm switch*,
electrical trip, mid-trip only,
.110 Q.C. terminals
Shunt
*
Only one auxiliary switch is normally supplied on two pole
units. Switch is located in the right-hand pole (viewed from
terminal end) unless otherwise specified.
approvals still apply.
Notes:
A. When “A” (metric thread mounting) is specified in the sixth
decision in combination with screw terminal option in the
second decision, metric screw terminals are supplied.
C = CCC Approved
This approval requires the addition of a C at the end
of the part number. The unit will not be VDE Approved.
B. LEG, LEGH, LEGS, LEGHS, LEGZX and LEGBX circuit
breakers are designed to meet 8mm creepage and
clearance requirements for installation Category III,
Pollution Degree 3, Case A as measured in IEC 664.
Intended for use in equipment designed to comply with IEC
601 and 950 and VDE 0804 and 0805.
LEG Series - Decision Tables
119
http://airpax.sensata.com
ROCKER HANDLE
COLOR
5
INDICATING COLOR
Fifth Decision
Rated Current
6
Sixth Decision
Optional
ON
ON
ROCKER HANDLE
COLOR
Use three numbers to print required current value
between .100 amps minimum and 30.0 amps maximum.
OFF
Standard hardware. No designation required.
Metric thread mounting inserts and terminals
INDICATING
COLOR
-A
For example, use:
.100 or 2.00 or 10.0
LINE
LINE
INDICATION “ON”
Handle guard, (available in ZX, BX and snap-in
versions only)
-G
INDICATION “OFF”
MOUNTING/INDICATOR CODE:
A, B, C
MOUNTING/INDICATOR CODE:
F, G, H
-L
Handle lock
LOAD
LINE
ON
ON
LINE LOAD LINE
LOAD LINE LOAD
O
OFF
ON
O
O
OFF
ON
OFF
O
OFF
-S
Face plate sides flush with breaker
FIG. 1
FIG. 2
FIG. 5
FIG. 6
FIG. 3
FIG. 4
Handle guard with no actuation feature
(BX rocker only)
-X*
MARKING DETAIL “A”
"Z" Barriers
-Z
INDICATING COLOR
Notes:
1. One or more descriptions may be used as required.
2. When this is not used, table one may be substituted and U.S. thread
will be supplied. Unit will be rated at 250V (50/60Hz only.)
3. LEGS standard face plate has beveled sides(see pg. 90)
* Not available on mid-trip units
OFF
ON
LINE
ROCKER HANDLE
COLOR
7
Seventh Decision
INDICATION “ON”
Handle Color and Marking Selection
MOUNTING/INDICATOR CODE:
J, K, L
Toggle Handle
OFF
ON
OFF
O
LINE
LOAD
O
LOAD LINE LOAD LINE LOAD LINE
Marked
ON-OFF
I-O
O
ON
OFF
O
ON
OFF
ON
FIG.
1
FIG.
2
FIG.
5
FIG. 6
FIG.
3
FIG.
4
Color
Black
Yellow
Red
Unmarked
-00
-01 (STD)
-11
MARKING DETAIL “B”
-10
-20
-21
Blue
-30
-31
Green
Orange
White
-40
-41
LINE
-60
-61
INDICATION “OFF”
-90
-91
MOUNTING/INDICATOR CODE: M, N, P, R
Handle marking color is white on black, red, blue & green
handles and black on white, yellow and orange handles.
See alternate 7th decision below for ZX & BZ rocker handles.
LOAD
ON
LOAD
ON
LINE
O
OFF
O
O
OFF
LINE
FIG.
2
FIG.
3
FIG. 6
MARKING DETAIL “C”
7
Seventh Decision
Rocker Handle Color, Indicator Color and Marking Selection (See Note)
LEGZX Rocker Handle (Single Rocker Color)
Vertical Mounting
Horizontal Mounting
Rocker
Handle
Color
On-Off
I-O
Fig.6
On-Off
I-O
Fig.3
Indicating
Color
Marking
Color
On-Off
Fig.4
I-O
Fig.5
Marking
Detail
On-Off
Fig.1
I-O
Fig.2
Unmarked
Indicates:
Black
Red
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
-00
-20
-40
-50
-90
-01
-21
-41
-51
-91
-02
-22
-42
-52
-92
-03
-23
-43
-53
-93
-04
-24
-44
-54
-94
-05
-25
-45
-55
-95
-06
-26
-46
-56
-96
White
White
Black
Black
Black
Grey
A
A
Orange
White
LEGZX Rocker Handle (Dual Rocker Color)
White
Red
Black
Black
Black
Black
Black
Black
White
White
White
White
White
White
On
On
On
Off
Off
Off
-A0
-B0
-C0
-F0
-G0
-H0
-A1
-B1
-C1
-F1
-G1
-H1
-A2
-B2
-C2
-F2
-G2
-H2
-A3
-B3
-C3
-F3
-G3
-H3
-A4
-B4
-C4
-F4
-G4
-H4
-A5
-B5
-C5
-F5
-G5
-H5
-A6
-B6
-C6
-F6
-G6
-H6
Green
White
Red
Green
Black
Black
Black
White
Red
White
White
White
On
On
On
-J0
-K0
-L0
-J1
-K1
-L1
-J2
-K2
-L2
-J3
-K3
-L3
-J4
-K4
-L4
-J5
-K5
-L5
-J6
-K6
-L6
B
C
Green
LEGBX Rocker Handle (Dual Rocker Color)
Black
Black
Black
Black
White
Red
White
Red
Off
Off
Off
Off
-M0
-N0
-P0
-R0
N/A
N/A
N/A
N/A
-M2
-N2
-P2
-R2
-M3
-N3
-P3
-R3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
-M6
-N6
-P6
-R6
Green
Yellow
Green
Yellow
Notes: A. Bezels of LEGBX are black.
B. Consult factory for other marking options.
LEG Series - Decision Tables
120
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明