Littelfuse JTD250ID - Class J Time-Delay Fuse 250A (600V, 200kA AIC)

Littelfuse JTD250ID is a UL Class J time-delay fuse with visual indication designed for circuit protection in industrial applications. It features a 600V AC/DC voltage rating and 250A current handling capacity with a 200kA interrupting rating at 600V. The fuse has a compact bolt-in design with a single barrel construction, measuring 2 inches in diameter and weighing 1 lb, meeting UL Standard 248-8 and CSA certifications. Its time-delay characteristics provide reliable protection against overloads while withstanding temporary inrush currents, making it suitable for motor circuits, transformers, and power distribution systems.

Key Features & Specifications

• Type: JTD_ID Series - UL Class J Time-Delay Fuse with Indication
• Voltage Rating: 600V AC/DC
• Current Rating: 250A
• Dimensions: 2" diameter
• Standards: UL Listed/CSA (Standard 248-8)
• Applications: Motor circuits, transformers, power distribution
• Class Rating: J
• Connection: Bolt-In
• Barrels: 1
• AIC Rating: 200kA@600V
• Weight: 1 lb

Product Identification

• UPC: 079458031874
• GTIN: 00079458031874