AP12-1918-9 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

AP12-1918-9: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 1.250 INCHES MAXIMUM IN, body_length: 1.500 INCHES MAXIMUM IN, reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE, bushing_length: 0.380 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-512-9014, 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→ AP12-1918-9

NSN: 5925-00-512-9014
FSC: 5925 — Circuit Breakers
CAGE: 81541 — SENSATA TECHNOLOGIES MARYLAND, INC (USA)

SPECIFICATIONS

body_style	MULTIPOLE-SINGLE ACTUATOR TYPE
body_width	1.250 INCHES MAXIMUM IN
body_length	1.500 INCHES MAXIMUM IN
reset_method	MANUAL
storage_type	GENERAL PURPOSE WAREHOUSE
pole_quantity	2
bushing_length	0.380 INCHES MAXIMUM IN
fragility_factor	MODERATELY RUGGED
special_features	THREADED BUSHING MOUNTED
actuator_function	TRIP-RESET
nominal_thread_size	0.375 INCHES IN
trip_release_method	MAGNETIC ALL LOCATIONS
NSN	5925-00-512-9014

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.380 INCHES MAXIMUM IN

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP ALL LOCATIONS

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 50.0 DC ALL LOCATIONS

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING WITH PANEL SEAL

•

ACTUATOR POSITION DESIGNATION: BETWEEN POLE ONE AND TWO

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN

•

NONTURN DEVICE RADIUS: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.380 INCHES MAXIMUM IN
RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	50.0 DC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING WITH PANEL SEAL
ACTUATOR POSITION DESIGNATION	BETWEEN POLE ONE AND TWO
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
NONTURN DEVICE RADIUS	0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPE

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

2131850-9Reference 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 AP12-1918-9?

AP12-1918-9 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace AP12-1918-9?

There is 1 known substitute for AP12-1918-9: 2131850-9. Substitute compatibility should be verified for your specific system.

What is the NSN for AP12-1918-9?

AP12-1918-9 is cataloged in the U.S. Government catalog under NSN 5925-00-512-9014. This indicates validated use in U.S. government and defense supply chains.

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