Littelfuse JTD-350 - Class J Time-Delay Fuse 350A (600V AC, 200kA Interrupting Rating)

Littelfuse JTD-350 is a low-voltage time-delay fuse designed for motor circuit protection in industrial applications. It features a 600V AC voltage rating and a 350A current rating to handle high inrush currents while providing reliable overload protection. The fuse is constructed with durable materials and measures 4.5 inches in length with a 2-inch diameter, featuring a silver-plated copper construction for optimal conductivity. It complies with UL Class J standards and is recognized for use in accordance with industry safety requirements. Typical applications include motor branch circuit protection, feeder circuits, and industrial control panels where coordinated protection is essential.

Key Features & Specifications

• Type: Class J time-delay fuse with silver-plated copper construction
• Voltage Rating: 600V AC
• Current Rating: 350A
• Dimensions: 4.5" length × 2" diameter
• Standards: UL Class J, CSA certified
• Applications: Motor circuit protection, industrial feeder circuits, control panels
• Interrupting Rating: 200kA
• Fuse Class: Class J
• Time Delay: Yes
• Weight: 5.19 lb
• Item Subcategory: Low Voltage Fuse

Product Identification

• UPC: 7945820233
• GTIN: 079458202335