#D21-89 Breaker Assembly | Circuit Breakers

D21-89

Circuit Breaker

NSN 5925-01-377-7191

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013777191

Product Technical Spec.

Body Style:
Rectangular dimensional envelope
Overall Length:
6.000 inches
Overall Height:
3.500 inches
Overall Width:
4.125 inches
Case Material:
Plastic
Unthreaded Mounting Hole Diameter:
0.196 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
6 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
100.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
600.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
25000.0 ac all locations
Circuit Protection Type:
Overcurrent 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
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 compression
NSN:
5925-01-377-7191
Item Name:
Breaker Assembly
Cage Code:
03529

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
HMCP100R3
Cage Code:
89946
RNCC:
3
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 D21-89

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Last Updated: 06/02/2025