S&C Electric 612175 - Class E Fuse Refill 17 kV 175A (SMU-20 Family)

The S&C Electric 612175 is a medium-voltage fuse refill designed for overcurrent protection in electrical distribution systems, providing reliable circuit interruption for equipment safety. It features a 17 kV voltage rating and a 175 A current rating, engineered to handle demanding electrical loads. This Class E fuse is constructed as a condenser-mounted unit from the SMU-20 family, with a compact design weighing 1 lb for straightforward installation. The fuse complies with industry standards for medium-voltage protection applications, ensuring consistent performance. Typical applications include protecting transformers, capacitors, and feeders in utility and industrial power systems.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse refill, condenser mounting
• Voltage Rating: 17 kV
• Current Rating: 175 A
• Dimensions: Condenser-mounted design
• Standards: Industry standards for medium-voltage protection
• Applications: Transformer protection, capacitor protection, feeder protection
• Mounting: Condenser
• Class Rating: E
• Family: SMU-20
• Weight: 1 lb
• Section: Fuse Refills