AM4S-Z81-1 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

AM4S-Z81-1: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include reset_method: MANUAL, overall_width: 2.500 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, circuit_protection_type: OVERCURRENT SINGLE LOCATION, end_item_identification: NOISE MEAS TP E/I FSCM 74193, mounting_facility_type_and_quantity: 2 THREADED STUD(S). This part is cataloged in the U.S.

Government catalog under NSN 5925-01-447-6482, 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→ AM4S-Z81-1

NSN: 5925-01-447-6482
FSC: 5925 — Circuit Breakers
CAGE: 1W134 — EATON CORP AEROSPACE COMMERCIAL CONTROLS DIV (USA)

SPECIFICATIONS

reset_method	MANUAL
overall_width	2.500 INCHES NOMINAL IN
pole_quantity	4
overall_length	3.000 INCHES NOMINAL IN
circuit_protection_type	OVERCURRENT SINGLE LOCATION
end_item_identification	NOISE MEAS TP E/I FSCM 74193
mounting_facility_type_and_quantity	2 THREADED STUD(S)
maximum_continuous_load_current_rating_per_pole	30.0 AMPERES AC AND 0.0 AMPERES DC SINGLE LOCATION
operating_voltage_type_and_rating_per_pole_in_volts	115.0 AC AND 28.0 DC SINGLE LOCATION
NSN	5925-01-447-6482

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 115.0 AC AND 28.0 DC SINGLE LOCATION

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED STUD(S)

•

CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION

•

POLE QUANTITY: 4

•

MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 30.0 AMPERES AC AND 0.0 AMPERES DC SINGLE LOCATION

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	115.0 AC AND 28.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED STUD(S)
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION
POLE QUANTITY	4
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	30.0 AMPERES AC AND 0.0 AMPERES DC SINGLE LOCATION
OVERALL LENGTH	3.000 INCHES NOMINAL IN
OVERALL WIDTH	2.500 INCHES NOMINAL IN
END ITEM IDENTIFICATION	NOISE MEAS TP E/I FSCM 74193

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

G1-22-9153-3Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 AM4S-Z81-1?

AM4S-Z81-1 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace AM4S-Z81-1?

There is 1 known substitute for AM4S-Z81-1: G1-22-9153-3. Substitute compatibility should be verified for your specific system.

What is the NSN for AM4S-Z81-1?

AM4S-Z81-1 is cataloged in the U.S. Government catalog under NSN 5925-01-447-6482. This indicates validated use in U.S. government and defense supply chains.

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