IEGH111-1-72-30.0-91-V AIRPAX, IEGH111-1-72-30.0-91-V Datasheet - Page 6

• Manufacturer Part Number: IEGH111-1-72-30.0-91-V
• Description: IEGH CIRCUIT BREAKER, ONE HANDLE PER POLE, THREE POLES, 30 AMPS
• Manufacturer: AIRPAX

Specifications of IEGH111-1-72-30.0-91-V

• No. Of Poles: 3
• Current Rating: 30A
• Interrupting Capacity: 5kA
• Dielectric Strength: 3.75kV
• Trip Time: 60s
• Rohs Compliant: Yes

113
IEGS/CEGS/LEGS Circuit Protectors (Note B)
(Add H for multiple handles per unit, IEGHS)
Panel Cutout Detail
Panel Thickness: (See Table)
Optional Handle Guard
[50.80]
Number of Poles
DIMENSIONS “A”, “B”, “C”
2.000
DIM. “A”
(SEE TABLE)
[30.99]
1 pole
2 pole
3 pole
4 pole
1.220
IAG/IUG/IEG/CEG/LEG Series - Snap-In
.734
[18.64]
.780
[19.82]
1.560
[39.62]
[52.70]
2.075
MAX.
[42.85]
1.687
Dimension “A”, inches [ mm ]
.130
[3.30]
1.515 [38.48] max
2.265 [57.53] max
3.015 [76.58] max
.750 [19.05] max
OFF
ON
[6.09]
.240
[17.53]
32º
32º
.690
2.598
[65.99]
[24.38]
ON
OFF
.960
Note: A: Tolerance ± .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters.
ON
OFF
Dimension “B”, inches [ mm ]
[43.18]
1.540 ± .015 [39.12 ± .381]
2.290 ± .015 [58.17 ± .381]
3.040 ± .015 [77.22 ± .381]
B: Bevelled face plate is standard.
1.700
.780 ± .015 [19.81 ± .381]
Panel Thickness
[62.23]
ON
OFF
2.450
[1.02 to 1.50]
Dimension “C”, inches [ mm ]
2.180 ± .005
[55.37 ± .13]
.040 to .059
http://airpax.sensata.com/
ON
OFF
[81.03]
3.190
(SEE TABLE)
ON
OFF
(SEE TABLE)
DIM. “C”
DIM. “B”
[1.52 to 2.54]
2.186 ± .011
[55.52 ± .28]
.060 to .100
http://airpax.sensata.com/
30.1 to 50
.05 to 30
MAIN TERMINAL TYPES
Rating
CONFIGURATIONS
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.
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.
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.
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.
Note:
A: Terminal protrusion dimensions are referenced from back mounting panel.
B: Main terminals are male push-on type .250 [6.35] wide x 0.31 [.79] thick x .375 [9.53] long or 8-32
Amp
Auxiliary switch contacts actuate simultaneously with the
x .187 [4.75] 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.
Push-On
X
Screw
8-32
X
Screw
M4
X
Screw
10-32
X
Screw
M5
X
IAG/IUG/IEG/CEG/LEG Series - Configurations
[38.86]
1.530
1.083
[27.51]
Optional flat
screw terminal
Standard Auxiliary Switch
.230
[5.84]
.110
[2.79]
Series with Auxiliary Switch
.848
[21.53]
OFF POSITION
BREAKER IN
NO
NC
C
–IREC4
–IREG4
.441
[11.20]
2.438 MAX.
[61.93]
(See Note A)
.260
[6.60]
Series
[35.05]
1.380
[5.84]
.230
[38.86]
1.530
1.059
[26.90]
[38.86]
1.530
VDE Auxiliary Switch
.187
[4.75]
.764
[19.04]
.
[5.84]
2.52 MAX.
[64.00]
(See Note A)
230
–IREC5
.469
[11.91]
2.454 MAX.
[62.33]
(See Note A)
.250
[6.35]
Switch
Only
Shunt
114