S&C Electric 612125 - Class E Fuse Refill (17kV 125A Medium Voltage Protection)

S&C Electric 612125 is a Class E medium-voltage fuse refill designed for high-voltage circuit protection in industrial power systems. Rated for 17,000V AC operation with a 125A current capacity, this condenser-mounted fuse provides reliable overcurrent protection in demanding electrical environments. The SMU-20 family fuse features a robust construction with a 1 lb weight, engineered for precise interruption performance. It meets industry standards for medium-voltage protection applications, including utility substations and industrial power distribution.

Key Features & Specifications

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