ST201M-K2 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

ST201M-K2: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include overall_width: 69.0 MILLIMETERS NOMINAL MM, overall_height: 17.5 MILLIMETERS NOMINAL MM, overall_length: 88.0 MILLIMETERS NOMINAL MM, end_item_identification: 4540-01-700-3089, part_name_assigned_by_controlling_agency: MINIATURE CIRCUIT BREAKER. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-731-1863, 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→ ST201M-K2

NSN: 5925-01-731-1863
FSC: 5925 — Circuit Breakers
CAGE: 7ADV2 — ABB INC (USA)

SPECIFICATIONS

overall_width	69.0 MILLIMETERS NOMINAL MM
pole_quantity	1
overall_height	17.5 MILLIMETERS NOMINAL MM
overall_length	88.0 MILLIMETERS NOMINAL MM
end_item_identification	4540-01-700-3089
part_name_assigned_by_controlling_agency	MINIATURE CIRCUIT BREAKER
NSN	5925-01-731-1863

COMPONENT DIAGRAM

KEY FEATURES

•

POLE QUANTITY: 1

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	17.5 MILLIMETERS NOMINAL MM
POLE QUANTITY	1
OVERALL LENGTH	88.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH	69.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCY	MINIATURE CIRCUIT BREAKER
END ITEM IDENTIFICATION	4540-01-700-3089

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

1DU2RSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ST201M-K2?

ST201M-K2 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace ST201M-K2?

There is 1 known substitute for ST201M-K2: 1DU2R. Substitute compatibility should be verified for your specific system.

What is the NSN for ST201M-K2?

ST201M-K2 is cataloged in the U.S. Government catalog under NSN 5925-01-731-1863. This indicates validated use in U.S. government and defense supply chains.

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