Littelfuse SPFJ-100 - Class J Fuse 100A 1000V (20kA AIC)
Littelfuse SPFJ-100 - Class J Fuse 100A 1000V (20kA AIC)
Littelfuse SPFJ-100 - Class J Fuse 100A 1000V (20kA AIC)
Littelfuse SPFJ-100 - Class J Fuse 100A 1000V (20kA AIC)

Littelfuse SPFJ-100 - Class J Fuse 100A 1000V (20kA AIC)

Littelfuse
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Littelfuse SPFJ-100 is a Class J time-delay fuse designed for providing branch circuit protection in industrial power distribution systems. It features a 100A current rating and a 1000V AC voltage rating, with a high interrupting capacity of 20kA at its rated voltage. The fuse is constructed with a durable ceramic body and silver-plated ferrules for reliable performance and secure connection. It complies with UL/CSA 248-14 standards for Class J fuses, ensuring adherence to critical safety requirements. Typical applications include protecting motor circuits, transformers, and feeders in industrial control panels and switchgear.

Key Features & Specifications
  • Type: Class J, time-delay, current-limiting fuse with ceramic body and silver-plated ferrules
  • Voltage Rating: 1000V AC
  • Current Rating: 100A
  • Dimensions: Refer to manufacturer datasheet for specific dimensions
  • Standards: UL/CSA 248-14
  • Applications: Industrial motor protection, transformer protection, feeder protection
  • AIC rating: 20kA @ 1000V AC
  • Weight: 5.19 lb


Product Identification
  • UPC: 007945879329
  • GTIN: 00079458793291