3RV2021-1KA10 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3RV2021-1KA10: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, overall_width: 1.77 INCHES NOMINAL IN, overall_height: 3.54 INCHES NOMINAL IN, overall_length: 3.78 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: CIRCUIT BREAKER, maximum_continuous_load_current_rating_per_pole: 12.5 AMPERES AC ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-691-0746, 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→ 3RV2021-1KA10

NSN: 5925-01-691-0746
FSC: 5925 — Circuit Breakers
CAGE: 0ACF4 — SIEMENS ENERGY & AUTOMATION, INC. DIV SIEMENS IND SERVICES, SIEMENS SALES DIVISION (USA)

SPECIFICATIONS

body_style	MULTIPOLE-SINGLE ACTUATOR TYPE
overall_width	1.77 INCHES NOMINAL IN
pole_quantity	3
overall_height	3.54 INCHES NOMINAL IN
overall_length	3.78 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency	CIRCUIT BREAKER
maximum_continuous_load_current_rating_per_pole	12.5 AMPERES AC ALL LOCATIONS
NSN	5925-01-691-0746

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: MULTIPOLE-SINGLE ACTUATOR TYPE

•

POLE QUANTITY: 3

•

MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 12.5 AMPERES AC ALL LOCATIONS

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	3.54 INCHES NOMINAL IN
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPE
POLE QUANTITY	3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	12.5 AMPERES AC ALL LOCATIONS
OVERALL LENGTH	3.78 INCHES NOMINAL IN
OVERALL WIDTH	1.77 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	CIRCUIT BREAKER

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 2

4016AS945-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

4016AS945Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 3RV2021-1KA10?

3RV2021-1KA10 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3RV2021-1KA10?

There are 2 known substitutes for 3RV2021-1KA10: 4016AS945-1, 4016AS945. Substitute compatibility should be verified for your specific system.

What is the NSN for 3RV2021-1KA10?

3RV2021-1KA10 is cataloged in the U.S. Government catalog under NSN 5925-01-691-0746. This indicates validated use in U.S. government and defense supply chains.

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