S501-1.25A — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

S501-1.25A: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: CERAMIC CASE, body_style: TUBE TYPE, overall_length: 20.0 MILLIMETERS NOMINAL MM, fragility_factor: MODERATELY RUGGED, overall_diameter: 5.0 MILLIMETERS NOMINAL MM, features_provided: NONRENEWABLE FUSIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-327-6413, 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→ S501-1.25A

NSN: 5920-01-327-6413
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: K0647 — COOPER BUSSMANN UK LTD (GBR)

SPECIFICATIONS

material	CERAMIC CASE
body_style	TUBE TYPE
overall_length	20.0 MILLIMETERS NOMINAL MM
fragility_factor	MODERATELY RUGGED
overall_diameter	5.0 MILLIMETERS NOMINAL MM
features_provided	NONRENEWABLE FUSIBLE ELEMENT
surface_treatment	NICKEL TERMINAL
interruption_indicator_method	CERAMIC SHELL BREAKS
maximum_voltage_rating_in_volts	250.0 AC AND 250.0 DC
continuous_current_rating_in_amps	1.250
circuit_over-current_interruption_type	NORMAL INSTANTANEOUS
NSN	5920-01-327-6413

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 1.250

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

BODY STYLE: TUBE TYPE

•

OVERALL DIAMETER: 5.0 MILLIMETERS NOMINAL MM

•

INTERRUPTION INDICATOR METHOD: CERAMIC SHELL BREAKS

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT

•

SURFACE TREATMENT: NICKEL TERMINAL

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	1.250
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	TUBE TYPE
OVERALL DIAMETER	5.0 MILLIMETERS NOMINAL MM
OVERALL LENGTH	20.0 MILLIMETERS NOMINAL MM
INTERRUPTION INDICATOR METHOD	CERAMIC SHELL BREAKS
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
SURFACE TREATMENT	NICKEL TERMINAL
MAXIMUM VOLTAGE RATING IN VOLTS	250.0 AC AND 250.0 DC
MATERIAL	CERAMIC CASE

SUBSTITUTES & CROSS-REFERENCES 3

001.1005Reference document

Same NSN cross-reference

Reference document — Secondary reference

F269/1.25ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GDA-1.25ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 S501-1.25A?

S501-1.25A is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace S501-1.25A?

There are 3 known substitutes for S501-1.25A: 001.1005, F269/1.25A, GDA-1.25A. Substitute compatibility should be verified for your specific system.

What is the NSN for S501-1.25A?

S501-1.25A is cataloged in the U.S. Government catalog under NSN 5920-01-327-6413. This indicates validated use in U.S. government and defense supply chains.

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S501-1.25A — FUSE,CARTRIDGE

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