Littelfuse JTD50 - Class J Time-Delay Fuse 50A 600V (200kA AIC)
Littelfuse JTD50 - Class J Time-Delay Fuse 50A 600V (200kA AIC)
Littelfuse JTD50 - Class J Time-Delay Fuse 50A 600V (200kA AIC)
Littelfuse JTD50 - Class J Time-Delay Fuse 50A 600V (200kA AIC)

Littelfuse JTD50 - Class J Time-Delay Fuse 50A 600V (200kA AIC)

Littelfuse
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Littelfuse JTD50 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This 50A rated fuse operates at 600V AC with a high interrupting rating of 200kA, providing reliable protection against short circuits and overload conditions. The fuse features a robust single-barrel construction with bolt-in termination and measures 1.06 inches in diameter with a weight of 7 lb, ensuring secure installation in compatible fuse holders. As part of the Powr-Pro family, it meets industry standards for low-voltage applications including motor branch circuit protection and feeder circuit protection. Typical applications include industrial control panels, motor control centers, and power distribution equipment where time-delay characteristics prevent nuisance tripping during motor starting currents.

Key Features & Specifications
  • Type: Class J time-delay fuse, single barrel construction with bolt-in connection
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Dimensions: 1.06" diameter
  • Standards: UL/CSA certified for industrial applications
  • Applications: Motor branch circuit protection, feeder circuit protection, industrial control panels
  • AIC rating: 200kA@600V
  • Class Rating: J
  • Connection: Bolt-In
  • Barrels: 1
  • Weight: 7 lb
  • Family: Powr-Pro
  • Item Subcategory: Low Voltage