TRM3-1/2 — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

TRM3-1/2: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: FIBER CASE, body_style: TUBE TYPETUBE TYPE, overall_length: 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN, overall_diameter: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN, special_features: REJECTION GROOVE ON ONE END OF FERRULEREJECTION GROOVE ON ONE END OF FERRULE, features_provided: NONRENEWABLE FUSIBLE ELEMENTNONRENEWABLE FUSIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-189-3125, 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→ TRM3-1/2

NSN: 5920-01-189-3125
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71424 — MERSEN USA EP CORP. DBA FERRAZ SHAWMUT (USA)

SPECIFICATIONS

material	FIBER CASE
body_style	TUBE TYPETUBE TYPE
overall_length	1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
overall_diameter	0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN
special_features	REJECTION GROOVE ON ONE END OF FERRULEREJECTION GROOVE ON ONE END OF FERRULE
features_provided	NONRENEWABLE FUSIBLE ELEMENTNONRENEWABLE FUSIBLE ELEMENT
precious_material	SILVERSILVER
surface_treatment	SILVER TERMINAL
interruption_indicator_method	OPAQUE BODYOPAQUE BODY
precious_material_and_location	TERMINAL SURFACES SILVERTERMINAL SURFACES SILVER
maximum_voltage_rating_in_volts	250.0 AC250.0 AC
continuous_current_rating_in_amps	3.5003.500
NSN	5920-01-189-3125

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 3.5003.500

•

BODY STYLE: TUBE TYPETUBE TYPE

•

CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 10.0 500 PCT OF CURRENT RATING10.0 500 PCT OF CURRENT RATING

•

OVERALL DIAMETER: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN

•

PRECIOUS MATERIAL: SILVERSILVER

•

INTERRUPTION INDICATOR METHOD: OPAQUE BODYOPAQUE BODY

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENTNONRENEWABLE FUSIBLE ELEMENT

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	3.5003.500
BODY STYLE	TUBE TYPETUBE TYPE
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS	10.0 500 PCT OF CURRENT RATING10.0 500 PCT OF CURRENT RATING
OVERALL DIAMETER	0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN
PRECIOUS MATERIAL	SILVERSILVER
OVERALL LENGTH	1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHOD	OPAQUE BODYOPAQUE BODY
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENTNONRENEWABLE FUSIBLE ELEMENT
SPECIAL FEATURES	REJECTION GROOVE ON ONE END OF FERRULEREJECTION GROOVE ON ONE END OF FERRULE
SURFACE TREATMENT	SILVER TERMINAL

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 2

114-0035Reference document

Same NSN cross-reference

Reference document — Secondary reference

TRM3.5Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 TRM3-1/2?

TRM3-1/2 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace TRM3-1/2?

There are 2 known substitutes for TRM3-1/2: 114-0035, TRM3.5. Substitute compatibility should be verified for your specific system.

What is the NSN for TRM3-1/2?

TRM3-1/2 is cataloged in the U.S. Government catalog under NSN 5920-01-189-3125. This indicates validated use in U.S. government and defense supply chains.

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TRM3-1/2 — FUSE,CARTRIDGE

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