343-0203-001 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

343-0203-001: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-MULTIPLE ACTUATOR TYPE, body_width: 2.235 INCHES MINIMUM AND 2.265 INCHES MAXIMUM IN, body_length: 2.531 INCHES MAXIMUM IN, boss_height: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, reset_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-655-3467, 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→ 343-0203-001

NSN: 5925-00-655-3467
FSC: 5925 — Circuit Breakers
CAGE: 97871 — RAYTHEON COMPANY (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	MULTIPOLE-MULTIPLE ACTUATOR TYPE
body_width	2.235 INCHES MINIMUM AND 2.265 INCHES MAXIMUM IN
body_length	2.531 INCHES MAXIMUM IN
boss_height	0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
reset_method	MANUAL
storage_type	GENERAL PURPOSE WAREHOUSE
pole_quantity	3
fragility_factor	MODERATELY RUGGED
actuator_function	TRIP-RESET
precious_material	SILVER
frequency_in_hertz	400.0 ALL LOCATIONS
NSN	5925-00-655-3467

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP ALL LOCATIONS

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 115.0 AC ALL LOCATIONS

•

MOUNTING FACILITY TYPE AND QUANTITY: 6 THREADED HOLE(S)

•

ACTUATOR POSITION DESIGNATION: AT EACH POLE

•

ULTIMATE TRIP TIME PER POLE IN SECONDS: 6.000 MINIMUM AND 50.000 MAXIMUM ALL LOCATIONS

•

FREQUENCY IN HERTZ: 400.0 ALL LOCATIONS

•

UNPACKAGED UNIT WEIGHT: 0.250 POUNDS NOMINAL LBS

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	115.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	6 THREADED HOLE(S)
ACTUATOR POSITION DESIGNATION	AT EACH POLE
ULTIMATE TRIP TIME PER POLE IN SECONDS	6.000 MINIMUM AND 50.000 MAXIMUM ALL LOCATIONS
FREQUENCY IN HERTZ	400.0 ALL LOCATIONS
UNPACKAGED UNIT WEIGHT	0.250 POUNDS NOMINAL LBS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
FRAGILITY FACTOR	MODERATELY RUGGED

SUBSTITUTES & CROSS-REFERENCES 7

AM333MG6-2-250VAC400C15Reference document

Same NSN cross-reference

Reference document — Secondary reference

401-19611ITEM8Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

9073378Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

70-762A2AMPReference document

Same NSN cross-reference

Reference document — Secondary reference

70-762CMG3-2-115VAC400C15Reference document

Same NSN cross-reference

Reference document — Secondary reference

APL111-2-250-400-42Same 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 343-0203-001?

343-0203-001 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 343-0203-001?

There are 7 known substitutes for 343-0203-001: AM333MG6-2-250VAC400C15, 401-19611ITEM8, 9073378 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 343-0203-001?

343-0203-001 is cataloged in the U.S. Government catalog under NSN 5925-00-655-3467. This indicates validated use in U.S. government and defense supply chains.

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