Littelfuse JTD90ID - Class J Time-Delay Fuse 90A (200kA AIC @600V)

Littelfuse JTD90ID is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating with a 90A current rating, providing reliable overload and short-circuit protection. The fuse construction includes a single-barrel design with 1.13-inch diameter and bolt-in connection terminals, weighing 7 lb for robust installation. This Powr-Pro series component meets industry standards for low-voltage applications and offers 200kA interrupting capacity at 600V. Typical applications include motor branch circuits, feeder protection, and industrial control panels where high fault current interruption is required.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel, bolt-in connection
• Voltage Rating: 600V AC
• Current Rating: 90A
• Dimensions: 1.13-inch diameter
• Standards: Low Voltage compliance
• Applications: Industrial power distribution, motor protection, feeder circuits
• AIC rating: 200kA@600V
• Class Rating: J
• Weight: 7 lb
• Connection: Bolt-In
• Barrels: 1
• Family: Powr-Pro