Ferraz Shawmut GGU4 - Class J Time-Delay Fuse 600V AC (200kA AIC Rating)

Ferraz Shawmut GGU4 is a current-limiting fuse designed for robust circuit protection in industrial power distribution systems. It features a 600V AC voltage rating with current ratings tailored for specific applications, constructed with durable materials including ceramic bodies and silver-plated copper end caps for reliable performance. The fuse complies with UL Class J standards and is recognized for its high interrupting capacity up to 200kA, meeting rigorous industrial safety requirements. Typical applications include motor circuit protection, feeder circuits, and industrial control panels where reliable overcurrent protection is critical. Its compact physical design ensures easy installation in standard fuse holders while maintaining excellent fault current protection.

Key Features & Specifications

• Type: Current-limiting, Class J time-delay fuse with ceramic body construction
• Voltage Rating: 600V AC
• Current Rating: Application-specific amperage ratings available
• Dimensions: Industry-standard Class J physical dimensions
• Standards: UL Class J, CSA certified
• Applications: Motor circuit protection, feeder circuits, industrial control panels
• AIC rating: 200kA interrupting capacity
• Fuse Class: Class J
• Mounting: Standard fuse clip/holder installation
• Weight: 5.19 lb
• Manufacturer: Merson