KTK-R-1 1/2 — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

KTK-R-1 1/2: 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: COPPER ALLOY TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-269-0783, 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→ KTK-R-1 1/2

NSN: 5920-01-269-0783
NIINs: 012690783, 013818346
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	COPPER ALLOY TERMINAL
interruption_indicator_method	HOLE BLOWN IN LABEL
maximum_voltage_rating_in_volts	600.0 AC
continuous_current_rating_in_amps	1.500
circuit_over-current_interruption_type	DELAY TIME
NSN	5920-01-269-0783

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 1.500

•

BODY STYLE: REJECTION GROOVE TYPE

•

OVERALL DIAMETER: 0.406 INCHES NOMINAL IN

•

INTERRUPTION INDICATOR METHOD: OPAQUE BODY

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT

•

MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 DC

•

MATERIAL: FIBER CASE

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	1.500
BODY STYLE	REJECTION GROOVE TYPE
OVERALL DIAMETER	0.406 INCHES NOMINAL IN
OVERALL LENGTH	1.500 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHOD	OPAQUE BODY
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS	600.0 DC
MATERIAL	FIBER CASE
CIRCUIT OVER-CURRENT INTERRUPTION TYPE	NORMAL INSTANTANEOUS

SUBSTITUTES & CROSS-REFERENCES 4

24-166-045-007Reference document

Same NSN cross-reference

Reference document — Secondary reference

KLK-R1-1/2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

ATMR1-1/2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HCLR1 1/2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KTK-R-1 1/2?

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

What parts can replace KTK-R-1 1/2?

There are 4 known substitutes for KTK-R-1 1/2: 24-166-045-007, KLK-R1-1/2, ATMR1-1/2 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for KTK-R-1 1/2?

KTK-R-1 1/2 is cataloged in the U.S. Government catalog under NSN 5920-01-269-0783. This indicates validated use in U.S. government and defense supply chains.

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