S&C Electric 712125 - Class E Fuse Refill 17kV 125A (SMU-20 Family)

S&C Electric 712125 is a medium-voltage fuse refill designed for high-current circuit protection in industrial power systems. This Class E fuse operates at 17,000V with a 125A current rating, providing reliable overcurrent protection for condenser-mounted applications. Constructed as part of the SMU-20 family, the 1 lb unit features durable materials meeting industry standards for medium-voltage distribution. The fuse complies with rigorous electrical protection requirements for utility and industrial equipment. Typical applications include transformer protection, capacitor banks, and medium-voltage switchgear in commercial power distribution networks.

Key Features & Specifications

• Type: Medium-voltage fuse refill (Class E)
• Voltage Rating: 17,000V AC
• Current Rating: 125A
• Mounting: Condenser
• Weight: 1 lb
• Family: SMU-20
• Section: Fuse Refills