FNW-20 — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

FNW-20: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: FIBER CASE, body_style: TUBE TYPE, overall_length: 1.500 INCHES NOMINAL IN, overall_diameter: 0.406 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-027-9504, 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→ FNW-20

NSN: 5920-01-027-9504
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)

SPECIFICATIONS

material	FIBER CASE
body_style	TUBE TYPE
overall_length	1.500 INCHES NOMINAL IN
overall_diameter	0.406 INCHES NOMINAL IN
features_provided	NONRENEWABLE FUSIBLE ELEMENT
surface_treatment	NICKEL TERMINAL
interruption_indicator_method	OPAQUE BODY
maximum_voltage_rating_in_volts	250.0 AC AND 250.0 DC
continuous_current_rating_in_amps	20.000
circuit_over-current_interruption_type	TIME DELAY
circuit_over-current_interruption_delay_time_in_seconds	12.0 200 PCT OF CURRENT RATING
NSN	5920-01-027-9504

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 20.000

•

BODY STYLE: TUBE TYPE

•

CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 12.0 200 PCT OF CURRENT RATING

•

OVERALL DIAMETER: 0.406 INCHES NOMINAL IN

•

INTERRUPTION INDICATOR METHOD: OPAQUE BODY

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT

•

SURFACE TREATMENT: NICKEL TERMINAL

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	20.000
BODY STYLE	TUBE TYPE
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS	12.0 200 PCT OF CURRENT RATING
OVERALL DIAMETER	0.406 INCHES NOMINAL IN
OVERALL LENGTH	1.500 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHOD	OPAQUE BODY
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
SURFACE TREATMENT	NICKEL TERMINAL
MAXIMUM VOLTAGE RATING IN VOLTS	250.0 AC AND 250.0 DC
MATERIAL	FIBER CASE

SUBSTITUTES & CROSS-REFERENCES 1

F10-0002-020Same 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 FNW-20?

FNW-20 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace FNW-20?

There is 1 known substitute for FNW-20: F10-0002-020. Substitute compatibility should be verified for your specific system.

What is the NSN for FNW-20?

FNW-20 is cataloged in the U.S. Government catalog under NSN 5920-01-027-9504. This indicates validated use in U.S. government and defense supply chains.

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