Littelfuse JTD20ID - Class J Time-Delay Fuse 20A (200kA@600V Interrupt Rating)
Littelfuse JTD20ID - Class J Time-Delay Fuse 20A (200kA@600V Interrupt Rating)
Littelfuse JTD20ID - Class J Time-Delay Fuse 20A (200kA@600V Interrupt Rating)
Littelfuse JTD20ID - Class J Time-Delay Fuse 20A (200kA@600V Interrupt Rating)

Littelfuse JTD20ID - Class J Time-Delay Fuse 20A (200kA@600V Interrupt Rating)

Littelfuse
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Littelfuse JTD20ID is a Class J time-delay fuse designed for robust circuit protection in industrial power distribution systems. This 600VAC/DC-rated fuse features a 20A current rating with a 200kA interrupting capacity at 600V, housed in a durable 0.81-inch diameter bolt-in package weighing 7 lb. The JTD-series fuse meets stringent industry standards for time-delay characteristics, allowing temporary overloads while providing reliable protection against sustained faults. Typical applications include motor branch circuits, transformers, and feeder protection where high interrupting ratings are critical.

Key Features & Specifications
  • Type: Class J time-delay fuse with single barrel construction
  • Voltage Rating: 600V AC/DC
  • Current Rating: 20A
  • Dimensions: 0.81" diameter bolt-in configuration
  • Standards: UL/CSA certified
  • Applications: Industrial motor protection, power distribution
  • AIC rating: 200kA@600V
  • Connection: Bolt-in
  • Class Rating: J
  • Weight: 7 lb
Product Identification
  • UPC: 079458025873
  • GTIN: 00079458025873