#7947-01 Breaker Assembly | Circuit Breakers

7947-01

Circuit Breaker

NSN 5925-01-550-4950

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015504950

Product Features

Ul 1077/ul508 recognized & csa certified; actuator is black with white marking

Product Technical Spec.

Body Style:
Multipole-single actuator type
Body Length:
5.125 inches
Body Width:
3.138 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
3.550 inches
Center To Center Distance Between Terminals Parallel To Width:
1.026 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
2.750 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
1.026 inches
End Application:
Control cabinet assembly
Boss Height:
0.220 inches
Mounting Surface To Terminal End Distance:
3.600 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
6 threaded hole
Maximum Continuous Load Current Rating Per Pole:
7.5 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
480.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
100.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic-hydraulic all locations
Trip Release Characteristic:
Time delay all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Internal Trip Release Configuration:
Series trip all locations
Thread Size:
0.138 inches
Part Name Assigned By Controlling Agency:
E series handle ul recongnized back connected circuit breaker
Frequency In Hertz:
50.0 all locations or 60.0 all locations
Thread Series Designator:
Unc
Terminal Type And Quantity:
6 threaded stud
NSN:
5925-01-550-4950
Item Name:
Breaker Assembly
Cage Code:
22501

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
EA3-BO-64-475-12A-HB
Cage Code:
73559
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
7797 ITEM 25
Cage Code:
22501
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 7947-01

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Last Updated: 08/05/2025