4294021-6 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

4294021-6: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include reset_method: AUTOMATIC AND MANUAL, features_provided: TRIP INDICATOR, frequency_in_hertz: 60.0 ALL LOCATIONS, trip_release_method: MAGNETIC ALL LOCATIONS, circuit_protection_type: OVERCURRENT ALL LOCATIONS, trip_release_characteristic: INSTANTANEOUS AND TIME DELAY ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-324-5259, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 4294021-6

NSN: 5925-01-324-5259
FSC: 5925 — Circuit Breakers
CAGE: 39805 — WHIPP & BOURNE INC. (USA)

SPECIFICATIONS

reset_method	AUTOMATIC AND MANUAL
pole_quantity	3
features_provided	TRIP INDICATOR
frequency_in_hertz	60.0 ALL LOCATIONS
trip_release_method	MAGNETIC ALL LOCATIONS
circuit_protection_type	OVERCURRENT ALL LOCATIONS
trip_release_characteristic	INSTANTANEOUS AND TIME DELAY ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts	450.0 AC ALL LOCATIONS
maximum_interrupting_capacity_current_type_and_rating_per_pole_in_amps	4000.0 AC ALL LOCATIONS
NSN	5925-01-324-5259

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: AUTOMATIC AND MANUAL

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 450.0 AC ALL LOCATIONS

•

FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS

•

CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS

•

POLE QUANTITY: 3

•

FEATURES PROVIDED: TRIP INDICATOR

•

TRIP RELEASE CHARACTERISTIC: INSTANTANEOUS AND TIME DELAY ALL LOCATIONS

•

MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 4000.0 AC ALL LOCATIONS

TECHNICAL CHARACTERISTICS

RESET METHOD	AUTOMATIC AND MANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	450.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ	60.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPE	OVERCURRENT ALL LOCATIONS
POLE QUANTITY	3
FEATURES PROVIDED	TRIP INDICATOR
TRIP RELEASE CHARACTERISTIC	INSTANTANEOUS AND TIME DELAY ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	4000.0 AC ALL LOCATIONS
TRIP RELEASE METHOD	MAGNETIC ALL LOCATIONS

SUBSTITUTES & CROSS-REFERENCES 1

419803Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4294021-6?

4294021-6 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 4294021-6?

There is 1 known substitute for 4294021-6: 419803. Substitute compatibility should be verified for your specific system.

What is the NSN for 4294021-6?

4294021-6 is cataloged in the U.S. Government catalog under NSN 5925-01-324-5259. This indicates validated use in U.S. government and defense supply chains.

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