280-1034-55 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

280-1034-55: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 3.344 INCHES NOMINAL IN, body_height: 3.375 INCHES NOMINAL IN, body_length: 4.125 INCHES NOMINAL IN, boss_height: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-797-9695, 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→ 280-1034-55

NSN: 5925-00-797-9695
FSC: 5925 — Circuit Breakers
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	MULTIPOLE-SINGLE ACTUATOR TYPE
body_width	3.344 INCHES NOMINAL IN
body_height	3.375 INCHES NOMINAL IN
body_length	4.125 INCHES NOMINAL IN
boss_height	0.125 INCHES NOMINAL IN
reset_method	MANUAL
storage_type	GENERAL PURPOSE WAREHOUSE
pole_quantity	3
fragility_factor	MODERATELY RUGGED
actuator_function	TRIP-RESET
frequency_in_hertz	60.0 ALL LOCATIONS
NSN	5925-00-797-9695

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 500.0 AC AND 250.0 DC ALL LOCATIONS

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)

•

ACTUATOR POSITION DESIGNATION: AT POLE TWO

•

FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS

•

UNPACKAGED UNIT WEIGHT: 2.100 POUNDS NOMINAL LBS

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH: 1.125 INCHES NOMINAL IN

•

FRAGILITY FACTOR: MODERATELY RUGGED

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	500.0 AC AND 250.0 DC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S)
ACTUATOR POSITION DESIGNATION	AT POLE TWO
FREQUENCY IN HERTZ	60.0 ALL LOCATIONS
UNPACKAGED UNIT WEIGHT	2.100 POUNDS NOMINAL LBS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	1.125 INCHES NOMINAL IN
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	125.0 ALL LOCATIONS

SUBSTITUTES & CROSS-REFERENCES 7

8559385-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

280-1034PT55Reference document

Same NSN cross-reference

Reference document — Secondary reference

TN3535Reference document

Same NSN cross-reference

Reference document — Secondary reference

280-1034P55Reference document

Same NSN cross-reference

Reference document — Secondary reference

1244C52G06Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

ETN1006Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 280-1034-55?

280-1034-55 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 280-1034-55?

There are 7 known substitutes for 280-1034-55: 8559385-6, 280-1034PT55, TN3535 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 280-1034-55?

280-1034-55 is cataloged in the U.S. Government catalog under NSN 5925-00-797-9695. This indicates validated use in U.S. government and defense supply chains.

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