Littelfuse JTD125ID - Class J Time-Delay Fuse 125A@600V (200kA AIC)

Littelfuse JTD125ID 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 125A current rating with a 200kA interrupting capacity, housed in a compact 1.5-inch diameter bolt-in package weighing 0.65 lb. The fuse meets UL 248-8 and CSA standards with time-delay characteristics for motor circuit protection. Typical applications include industrial control panels, motor branch circuits, and power distribution systems requiring high interrupting capacity.

Key Features & Specifications

• Type: JTD_ID Series UL Class J Time-Delay Fuse with Indication
• Voltage Rating: 600V AC/DC
• Current Rating: 125A
• Dimensions: 1.5" diameter
• Standards: UL 248-8 Listed, CSA Certified
• Applications: Motor circuits, industrial controls, power distribution
• Class Rating: J
• Connection: Bolt-In
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 0.65 lb
• Certification: Standard 248-8 UL Listed/CSA

Product Identification

• UPC: 079458031829