Littelfuse JTD-17.5ID - Time-Delay Fuse 17.5A 600V (UL 248-14 Compliant)

Littelfuse JTD-17.5ID is a low-voltage time-delay fuse designed for circuit protection in industrial control systems. It features a 600V AC/DC voltage rating and a 17.5A current rating, providing reliable overcurrent protection with its current-limiting design. The fuse is constructed with a ceramic body and tin-plated copper end caps for durability in harsh environments, measuring 10.3mm diameter x 38.1mm length. It complies with UL 248-14 and CSA standards for branch circuit protection. Typical applications include motor control centers, transformers, and power distribution equipment requiring delayed response to inrush currents.

Key Features & Specifications

• Type: Time-delay, current-limiting fuse with ceramic body construction
• Voltage Rating: 600V AC/DC
• Current Rating: 17.5A
• Dimensions: 10.3mm diameter x 38.1mm length (0.41" x 1.5")
• Standards: UL 248-14, CSA certified
• Applications: Motor controls, transformers, industrial power distribution
• Fuse Class: JTD (Time-delay)
• Interrupt Rating: 200kA at 600V AC
• Operating Temperature: -40°C to +125°C
• Termination: Tin-plated copper end caps