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A500T 1/4 Amp, 5000V, Medium Voltage Fuse, Ferraz A500T1/4E-1, A500T 1/4A | aka: Mersen A500T1/4E-1, Ferraz Shawmut A500T1/4E-1, UPC:



  • 0.25 Amperes, 5,000 Volts AC
  • Medium Voltage Fuse
  • 50k Symmetrical AIC Rating
  • Physical Size: 1" Diameter x 5 5/8" Length
  • Current-limiting for superior equipment protection
  • Non-venting for silent operation
  • Metal embossed catalog number & manuf date for identification
  • Ferrule mounting for standard clips and interchangeability
  • PT fuses are current-limiting fuses w/ high interrupting rating
  • Used for the primary winding protection of potential transformer

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