Westinghouse 5978C72G03 - CX Medium Voltage Fuse 25A@8300V (50kA AIC)

Westinghouse 5978C72G03 is a medium voltage fuse designed for high-current circuit protection in industrial power systems. This Class C-rated CX family fuse operates at 8300V with a 25A current rating and 50kA interrupting capacity at 8.3kV. The single-barrel construction features a 2-inch diameter cylindrical design weighing 4 lb, built for durable performance in demanding environments. It meets industry standards for medium voltage protection applications. Typical uses include transformer protection, motor circuits, and feeder protection in utility and industrial power distribution systems.

Key Features & Specifications

• Type: Medium voltage fuse, CX family, single-barrel construction
• Voltage Rating: 8300V AC
• Current Rating: 25A
• Dimensions: 2" diameter
• Standards: Class C rating
• Applications: Industrial power systems, transformer protection, motor circuits
• AIC rating: [email protected]
• Weight: 4 lb
• Barrels: 1