EFT-4 — FUSE,CARTRIDGE

✓ Government record, cited

Chief · MRO · MRO_GENERAL

PRODUCT OVERVIEW

EFT-4: FUSE,CARTRIDGE.

4U steel panels fill gaps in your rack for a seamless, professional appearance and improved thermal management. Key specifications include special_features: TIME LAG MICRO FUSE; BASE AND CAPMATERIAL IS A THERMOPLASTIC, UL 94-V0;LEASDS ARE TIN-LEAD PLATED COPPER ALLOY, features_provided: NONRENEWABLE FUSIBLE ELEMENT, interruption_indicator_method: VISIBLE ELEMENT, circuit_over-current_interruption_type: NORMAL INSTANTANEOUS. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-538-2269, 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→ EFT-4

NSN: 5920-01-538-2269
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 73631 — POWERS HOLDINGS INC DBA FIRE BRICK ENGINEERS CO DIV CURTIS INDUSTRIES (USA)

SPECIFICATIONS

special_features	TIME LAG MICRO FUSE; BASE AND CAPMATERIAL IS A THERMOPLASTIC, UL 94-V0;LEASDS ARE TIN-LEAD PLATED COPPER ALLOY
features_provided	NONRENEWABLE FUSIBLE ELEMENT
interruption_indicator_method	VISIBLE ELEMENT
circuit_over-current_interruption_type	NORMAL INSTANTANEOUS
NSN	5920-01-538-2269

COMPONENT DIAGRAM

KEY FEATURES

•

INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT

•

CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS

TECHNICAL CHARACTERISTICS

INTERRUPTION INDICATOR METHOD	VISIBLE ELEMENT
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
SPECIAL FEATURES	TIME LAG MICRO FUSE; BASE AND CAPMATERIAL IS A THERMOPLASTIC, UL 94-V0;LEASDS ARE TIN-LEAD PLATED COPPER ALLOY
CIRCUIT OVER-CURRENT INTERRUPTION TYPE	NORMAL INSTANTANEOUS

OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is EFT-4?

EFT-4 is a FUSE,CARTRIDGE manufactured by Chief. It is classified as a MRO (MRO_GENERAL).

What is the NSN for EFT-4?

EFT-4 is cataloged in the U.S. Government catalog under NSN 5920-01-538-2269. This indicates validated use in U.S. government and defense supply chains.

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EFT-4 — FUSE,CARTRIDGE

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