Bussmann JHC20 - Class J Time-Delay Fuse 20A (200kA AIC @600V)

Bussmann JHC20 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating with a 20A current rating, providing reliable overcurrent protection while withstanding temporary inrush currents. The fuse utilizes a single-barrel construction with bolt-in connection terminals and weighs 3 lb for secure mounting. Compliant with industry standards for Class J fuses, this Hi-Cap series component delivers 200kA interrupting capacity at 600V for robust fault protection. Typical applications include motor branch circuits, transformer protection, and industrial control panels where high interrupting capacity and time-delay characteristics are required.

Key Features & Specifications

• Type: Class J time-delay fuse, Hi-Cap series, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 20A
• Dimensions: Standard Class J fuse dimensions
• Standards: UL/CSA Class J fuse standards
• Applications: Motor circuits, transformer protection, industrial control panels
• AIC rating: 200kA@600V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: J
• Weight: 3 lb