The WF1814/57-D545 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-304-3720, 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.
| Part Number | WF1814/57-D545 |
| NSN | 5920-01-304-3720 |
| MATERIAL | CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE |
| MAXIMUM VOLTAGE RATING IN VOLTS | 250.0 AC AND 250.0 DC |
| CIRCUIT OVER-CURRENT INTERRUPTION TYPE | TIME DELAY |
| SPECIFICATION/STANDARD DATA | 81348-W-F-1814/57 GOVERNMENT SPECIFICATION |
| 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.). |
| FEATURES PROVIDED | NONRENEWABLE FUSIBLE ELEMENT |
| CONTINUOUS CURRENT RATING IN AMPS | 45.000 |
| OVERALL DIAMETER | 0.812 INCHES NOMINAL IN |
| OVERALL LENGTH | 3.000 INCHES NOMINAL IN |
| CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS | 10.0 500 PCT OF CURRENT RATING |