#JD63B300 Breaker Assembly | Circuit Breakers

JD63B300

Circuit Breaker

NSN 5925-01-534-0373

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015340373

Product Features

Vadjustable trip, molded case, thermal magnetic; jd frame; 600 vac at 50/60 hz, 500 vdc; 300 ampere at 40 degrees c; 3 pole; interrupting rating 65 kiloampere at 240 vac, 35 kiloampere at 480 vac, 25 kiloampere at 600 vac/500 vdc (ul)

Product Technical Spec.

Pole Quantity:
3
NSN:
5925-01-534-0373
Item Name:
Breaker Assembly
Cage Code:
66842

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N JD63B300

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Last Updated: 08/05/2025