Littelfuse JTD-080 - Class J Time-Delay Fuse 80A 600V (200kA Interrupt Rating)

Littelfuse JTD-080 is a low-voltage time-delay fuse designed for circuit protection in industrial control systems. It features a 600V AC/250V DC voltage rating with an 80A current rating, housed in a compact 10.3mm x 38.1mm ceramic body with tin-plated copper end caps for reliable conductivity. The fuse meets UL 248-14 and CSA standards for branch circuit protection, with a 200kA interrupting rating for high-fault environments. Typical applications include motor control centers, transformers, and power distribution equipment requiring delayed response to temporary overloads.

Key Features & Specifications

• Type: Class J time-delay fuse with ceramic body and sand filler
• Voltage Rating: 600V AC/250V DC
• Current Rating: 80A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-14, CSA certified
• Applications: Motor protection, transformers, industrial controls
• Interrupt Rating: 200kA at 600V AC
• Operating Temperature: -40°C to +100°C
• Termination: Tin-plated copper end caps
• Time Delay: 10 seconds minimum at 500% rated current

Product Identification

• UPC: 079458202229
• GTIN: 07945820222