Littelfuse JTD-020ID - Time-Delay Fuse 20A 600V (200kA Interrupt Rating)

Littelfuse JTD-020ID is a low-voltage time-delay fuse designed for circuit protection in industrial control systems. It features a 600V AC/DC voltage rating and 20A current rating, with a compact 10.3mm x 38.1mm ceramic body construction for reliable performance in high-temperature environments. The fuse meets UL/CSA standards for branch circuit protection and features a time-delay characteristic for handling temporary overloads. Typical applications include motor control centers, transformers, and power distribution equipment requiring durable overcurrent protection.

Key Features & Specifications

• Type: Time-delay ceramic body fuse with sand-filled construction
• Voltage Rating: 600V AC/DC
• Current Rating: 20A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-14, CSA C22.2 No. 248.14
• Applications: Motor circuits, transformers, industrial controls
• Fuse Class: JTD
• Interrupt Rating: 200kA at 600V AC
• Operating Temperature: -40°C to +125°C
• Mounting: Bolt-on terminal connection

Product Identification

• UPC: 079458025873
• GTIN: 079458025873