Model: G376972-7

Circuit Breaker

Properties:

Body Style
Multipole-multiple actuator type
Bushing Length
Between 0.203 inches and 0.235 inches
Body Length
Between 5.984 inches and 6.016 inches
Body Width
Between 2.984 inches and 3.010 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
Between 5.109 inches and 5.141 inches
Center To Center Distance Between Terminals Parallel To Width
Between 1.484 inches and 1.516 inches
Unthreaded Mounting Hole Diameter
0.164 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 4.578 inches and 4.610 inches
Switch Contact Arrangement
Single pole, double throw
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
Between 3.984 inches and 4.016 inches
Pole Quantity
2
Mounting Facility Type And Quantity
2 unthreaded hole
Storage Type
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole
50.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
15000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At pole one
Auxiliary Switch Function And Quantity
2 alarm
Switch Location And Position Designation
Internal between pole one and two
Inclosure Protection Type For Which Designed
Fungus proof
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Switch Terminal Type
Wire lead
Switch Current Rating And Type In Amps
15.0 ac and 0.25 dc
Switch Voltage Rating And Type In Volts
240.0 ac and 250.0 dc
Frequency In Hertz
60.0 all locations
Precious Material And Location
Terminal and contact surfaces silver
Precious Material
Silver
Terminal Type And Quantity
4 compression
NSN
5925-01-137-0159
Part Number
G376972-7
Description
Circuit Breaker
CAGE
01714

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller.

Part G376972-7 NSN 5925-01-137-0159

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
S
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536200040
  • SITC: 77252
  • End Use: Electric apparatus
  • NAICS: 335313
  • USDA: 1

Freight Class: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

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