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Technical Data Sheet

FRN-R-2 1/2 — Technical Data Sheet

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— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER OR COPPER ALLOY TERMINAL, body_style: TUBE TYPE, overall_length: 2.000 INCHES NOMINAL IN, overall_diameter: 0.563 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This part is cataloged in the Federal Logistics Information System under NSN 5920-01-259-3081, 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→ FRN-R-2 1/2
NSN: 5920-01-259-3081
FSC: 5920
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
materialCOPPER OR COPPER ALLOY TERMINAL
body_styleTUBE TYPE
overall_length2.000 INCHES NOMINAL IN
overall_diameter0.563 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
specification/standard_data81348-W-F-1814/56 GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts250.0 AC
continuous_current_rating_in_amps2.5000
circuit_over-current_interruption_typeTIME DELAY
circuit_over-current_interruption_delay_time_in_seconds10.0 500 PCT OF CURRENT RATING
NSN5920-01-259-3081
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN FRN-R-2 1/2 MFR FUSE,CARTRIDGE
KEY FEATURES
•
BODY STYLE: REJECTION GROOVE TYPE
•
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 10.0 500 PCT OF CURRENT RATING
•
SPECIFICATION/STANDARD DATA: 81348-W-F-1814/56 GOVERNMENT SPECIFICATION
•
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
•
TEST DATA DOCUMENT: 81348-W-F-1814 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
MATERIAL: COPPER OR COPPER ALLOY TERMINAL
•
CONTINUOUS CURRENT RATING IN AMPS: 2.500
TECHNICAL CHARACTERISTICS
BODY STYLEREJECTION GROOVE TYPE
OVERALL LENGTH2.000 INCHES NOMINAL IN
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS10.0 500 PCT OF CURRENT RATING
SPECIFICATION/STANDARD DATA81348-W-F-1814/56 GOVERNMENT SPECIFICATION
INTERRUPTION INDICATOR METHODOPAQUE BODY
TEST DATA DOCUMENT81348-W-F-1814 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIALCOPPER OR COPPER ALLOY TERMINAL
CONTINUOUS CURRENT RATING IN AMPS2.500
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
520852InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TR25InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
25RHInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TR2 1-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ECN2 1-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FGN2 1-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FRN-R-2 1/2?
FRN-R-2 1/2 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace FRN-R-2 1/2?
There are 21 known substitutes for FRN-R-2 1/2: 520852, TR25, 25RH and 18 more. Substitute compatibility should be verified for your specific system.
Is FRN-R-2 1/2 still available?
FRN-R-2 1/2 is currently cancelled.
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