ALM-1 — TRIPPER,CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

ALM-1: TRIPPER,CIRCUIT BREAKER.

The TRIPPER,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: RECTANGULAR DIMENSIONAL ENVELOPERECTANGULAR DIMENSIONAL ENVELOPE, storage_type: GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE, overall_width: 4.250 INCHES NOMINAL4.250 INCHES NOMINAL IN, pole_quantity: 33, overall_height: 4.000 INCHES MAXIMUM4.000 INCHES MAXIMUM IN, overall_length: 7.375 INCHES NOMINAL7.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-162-4598, 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→ ALM-1

NSN: 5925-01-162-4598
FSC: 5925 — Circuit Breakers
CAGE: 63638 — SQUARE D CO PINELLAS PLANT (USA)

SPECIFICATIONS

body_style	RECTANGULAR DIMENSIONAL ENVELOPERECTANGULAR DIMENSIONAL ENVELOPE
storage_type	GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
overall_width	4.250 INCHES NOMINAL4.250 INCHES NOMINAL IN
pole_quantity	33
overall_height	4.000 INCHES MAXIMUM4.000 INCHES MAXIMUM IN
overall_length	7.375 INCHES NOMINAL7.375 INCHES NOMINAL IN
frequency_in_hertz	60.0 OR 400.0 ALL LOCATIONS
trip_release_method	THERMAL-MAGNETIC ALL LOCATIONS
circuit_protection_type	OVERCURRENT ALL LOCATIONS
terminal_type_and_quantity	6 SCREW
specification/standard_data	81349-MIL-M-24347 GOVERNMENT SPECIFICATION
trip_release_characteristic	INSTANTANEOUS ALL LOCATIONS
NSN	5925-01-162-4598

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 440.0 AC ALL LOCATIONS

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)4 UNTHREADED HOLE(S)

•

FREQUENCY IN HERTZ: 60.0 OR 400.0 ALL LOCATIONS

•

BODY STYLE: RECTANGULAR DIMENSIONAL ENVELOPERECTANGULAR DIMENSIONAL ENVELOPE

•

ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 ALL LOCATIONS

•

CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS

•

STORAGE TYPE: GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE

TECHNICAL CHARACTERISTICS

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	440.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)4 UNTHREADED HOLE(S)
OVERALL HEIGHT	4.000 INCHES MAXIMUM4.000 INCHES MAXIMUM IN
FREQUENCY IN HERTZ	60.0 OR 400.0 ALL LOCATIONS
BODY STYLE	RECTANGULAR DIMENSIONAL ENVELOPERECTANGULAR DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	125.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPE	OVERCURRENT ALL LOCATIONS
STORAGE TYPE	GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
UNTHREADED MOUNTING HOLE DIAMETER	0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN
POLE QUANTITY	33

SUBSTITUTES & CROSS-REFERENCES 2

MIL-DTL-24347Reference document

Same NSN cross-reference

Reference document — Identification reference

MIL-M-24347Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ALM-1?

ALM-1 is a TRIPPER,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace ALM-1?

There are 2 known substitutes for ALM-1: MIL-DTL-24347, MIL-M-24347. Substitute compatibility should be verified for your specific system.

What is the NSN for ALM-1?

ALM-1 is cataloged in the U.S. Government catalog under NSN 5925-01-162-4598. This indicates validated use in U.S. government and defense supply chains.

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