87057-014 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

87057-014: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: SINGLE POLE TYPE, body_width: 0.625 INCHES MAXIMUM IN, body_length: 1.562 INCHES MAXIMUM IN, reset_method: MANUAL, bushing_length: 0.380 INCHES MAXIMUM IN, actuator_function: TRIP-RESET. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-396-1122, 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→ 87057-014

NSN: 5925-01-396-1122
FSC: 5925 — Circuit Breakers
CAGE: 037Z3 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (DRAWINGS) (USA)

SPECIFICATIONS

body_style	SINGLE POLE TYPE
body_width	0.625 INCHES MAXIMUM IN
body_length	1.562 INCHES MAXIMUM IN
reset_method	MANUAL
pole_quantity	1
bushing_length	0.380 INCHES MAXIMUM IN
actuator_function	TRIP-RESET
frequency_in_hertz	400.0 SINGLE LOCATION
nominal_thread_size	0.375 INCHES IN
trip_release_method	MAGNETIC ALL LOCATIONS
switch_terminal_type	TAB, SOLDER LUG
circuit_protection_type	OVERCURRENT SINGLE LOCATION
NSN	5925-01-396-1122

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.380 INCHES MAXIMUM IN

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP SINGLE LOCATION

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC AND 50.0 DC SINGLE LOCATION

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED BUSHING WITH PANEL SEAL

•

ACTUATOR POSITION DESIGNATION: AT POLE ONE

•

SWITCH TERMINAL TYPE: TAB, SOLDER LUG

•

FREQUENCY IN HERTZ: 400.0 SINGLE LOCATION

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.380 INCHES MAXIMUM IN
RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	240.0 AC AND 50.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED BUSHING WITH PANEL SEAL
ACTUATOR POSITION DESIGNATION	AT POLE ONE
SWITCH TERMINAL TYPE	TAB, SOLDER LUG
FREQUENCY IN HERTZ	400.0 SINGLE LOCATION
BODY STYLE	SINGLE POLE TYPE
SWITCH VOLTAGE RATING AND TYPE IN VOLTS	120.0 AC AND 50.0 DC

SUBSTITUTES & CROSS-REFERENCES 4

87057Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

AP1-R-87055-014Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

87055-014Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

HM1-230-014Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 87057-014?

87057-014 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 87057-014?

There are 4 known substitutes for 87057-014: 87057, AP1-R-87055-014, 87055-014 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 87057-014?

87057-014 is cataloged in the U.S. Government catalog under NSN 5925-01-396-1122. This indicates validated use in U.S. government and defense supply chains.

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