SU203M-K40 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SU203M-K40: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include end_item_identification: 5419-01-543-0158, internal_trip_release_configuration: SHUNT TRIP ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-666-5605, 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→ SU203M-K40

NSN: 5925-01-666-5605
FSC: 5925 — Circuit Breakers
CAGE: 32353 — ABB CONTROL INC (USA)

SPECIFICATIONS

pole_quantity	3
end_item_identification	5419-01-543-0158
internal_trip_release_configuration	SHUNT TRIP ALL LOCATIONS
NSN	5925-01-666-5605

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL TRIP RELEASE CONFIGURATION: SHUNT TRIP ALL LOCATIONS

•

POLE QUANTITY: 3

TECHNICAL CHARACTERISTICS

INTERNAL TRIP RELEASE CONFIGURATION	SHUNT TRIP ALL LOCATIONS
POLE QUANTITY	3
END ITEM IDENTIFICATION	5419-01-543-0158

OTHER ITEMS IN FSC 5925 — Circuit Breakers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977

SUBSTITUTES & CROSS-REFERENCES 1

S203U-K40Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SU203M-K40?

SU203M-K40 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace SU203M-K40?

There is 1 known substitute for SU203M-K40: S203U-K40. Substitute compatibility should be verified for your specific system.

What is the NSN for SU203M-K40?

SU203M-K40 is cataloged in the U.S. Government catalog under NSN 5925-01-666-5605. This indicates validated use in U.S. government and defense supply chains.

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