403917-1 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

403917-1: 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: 2.250 INCHES NOMINAL IN, body_length: 2.000 INCHES NOMINAL IN, reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-005-8912, 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→ 403917-1

NSN: 5925-00-005-8912
FSC: 5925 — Circuit Breakers
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	MULTIPOLE-MULTIPLE ACTUATOR TYPE
body_width	2.250 INCHES NOMINAL IN
body_length	2.000 INCHES NOMINAL IN
reset_method	MANUAL
storage_type	GENERAL PURPOSE WAREHOUSE
pole_quantity	3
bushing_length	0.130 INCHES NOMINAL IN
actuator_function	TRIP-RESET
frequency_in_hertz	400.0 ALL LOCATIONS
nominal_thread_size	0.138 INCHES IN
trip_release_method	MAGNETIC-HYDRAULIC ALL LOCATIONS
NSN	5925-00-005-8912

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.130 INCHES NOMINAL IN

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP ALL LOCATIONS

•

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

•

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

•

ACTUATOR POSITION DESIGNATION: AT EACH POLE

•

FREQUENCY IN HERTZ: 400.0 ALL LOCATIONS

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH: 0.750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.130 INCHES NOMINAL IN
RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	250.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	6 THREADED HOLE(S)
ACTUATOR POSITION DESIGNATION	AT EACH POLE
FREQUENCY IN HERTZ	400.0 ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	0.750 INCHES NOMINAL IN
BODY STYLE	MULTIPOLE-MULTIPLE ACTUATOR TYPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	150.0 ALL LOCATIONS

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

APG-111-1-42-751-00Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 403917-1?

403917-1 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 403917-1?

There is 1 known substitute for 403917-1: APG-111-1-42-751-00. Substitute compatibility should be verified for your specific system.

What is the NSN for 403917-1?

403917-1 is cataloged in the U.S. Government catalog under NSN 5925-00-005-8912. This indicates validated use in U.S. government and defense supply chains.

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403917-1 — CIRCUIT BREAKER

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