Littelfuse JTD-175 - Time-Delay Fuse 175A (600V AC/DC, 200kA IR)

Littelfuse JTD-175 is a time-delay, low-voltage fuse designed for circuit protection in industrial control systems. It features a 600V AC/DC voltage rating and a 175A current rating, providing reliable overcurrent protection with its current-limiting design. The fuse is constructed with a durable ceramic body and tin-plated copper end caps for optimal conductivity and heat resistance. It meets UL 248-12 standards and is CSA certified for safety compliance. Typical applications include motor branch circuits, transformers, and power distribution panels where coordinated protection is required.

Key Features & Specifications

• Type: Time-delay, current-limiting low-voltage fuse with ceramic body
• Voltage Rating: 600V AC/DC
• Current Rating: 175A
• Dimensions: 2.25" (57.15mm) length x 0.56" (14.2mm) diameter
• Standards: UL 248-12, CSA certified
• Applications: Motor protection, transformers, industrial power distribution
• Fuse Class: JTD (Time-delay)
• Mounting: Bolt-on terminals
• Interrupting Rating: 200kA
• Operating Temperature: -40°C to +125°C

Product Identification

• UPC: 07945820228