#12-787783-21 Breaker Assembly | Circuit Breakers

12-787783-21

Circuit Breaker

NSN 5925-01-255-4283

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012554283

Technical Specifications of NSN

Body Style:
Multipole-single actuator type
Body Length:
22.125 inches
Body Width:
12.062 inches
Body Height:
9.937 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
14.437 inches
Center To Center Distance Between Terminals Parallel To Width:
4.031 inches
Unthreaded Mounting Hole Diameter:
0.406 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
19.843 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
4.031 inches
Fragility Factor:
Moderately rugged
Boss Height:
0.872 inches
Pole Quantity:
3
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
4 unthreaded hole
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
1800.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
120.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
125000.0 ac all locations
Circuit Protection Type:
Overvoltage all locations
Trip Release Method:
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 two
Internal Trip Release Configuration:
Series trip all locations
Inclosure Protection Type For Which Designed:
General purpose
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 quick disconnect, male
NSN:
5925-01-255-4283
Item Name:
Breaker Assembly
Cage Code:
52414

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
83E3092/1800AMP/TRIP/PLUG
Cage Code:
89946
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 12-787783-21

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Last Updated: 02/21/2025