Littelfuse SPF-004 - Class J Fuse 600V AC (1.5" Diameter)

Littelfuse SPF-004 is a Class J low-voltage fuse designed for circuit protection in industrial electrical systems. It features a 600V AC rating with high interrupting capacity, housed in a durable cylindrical body measuring 1.5 inches in diameter with single-barrel construction. The fuse meets UL/CSA standards for reliable overcurrent protection in demanding environments. Typical applications include motor control centers, transformers, and power distribution equipment where Class J performance is required.

Key Features & Specifications

• Type: Class J time-delay fuse with sand-filled construction
• Voltage Rating: 600V AC
• Current Rating: 4A
• Dimensions: 1.5" diameter cylindrical body
• Standards: UL/CSA certified
• Applications: Industrial power distribution, motor protection
• Class Rating: J
• Barrels: 1

Product Identification

• UPC: 079458169161
• GTIN: 079458169164