S&C Electric 612150 - Class E Fuse Refill 17kV/150A (SMU-20 Series)

S&C Electric 612150 is a medium-voltage fuse refill designed for high-voltage circuit protection in industrial power systems. This Class E fuse operates at 17,000V with a 150A current rating, providing reliable overcurrent protection for critical electrical infrastructure. The condenser-mounted SMU-20 series fuse features durable construction with a compact 1 lb design, meeting stringent industry standards for medium-voltage applications. It complies with ANSI/IEEE standards for electrical protection devices, ensuring safe operation in demanding environments. Typical applications include utility substations, industrial switchgear, and power distribution equipment requiring E-class fuse protection.

Key Features & Specifications

• Type: Medium-voltage fuse refill (SMU-20 series, Class E)
• Voltage Rating: 17,000V AC
• Current Rating: 150A
• Mounting: Condenser
• Class Rating: E
• Weight: 1 lb
• Section: Fuse Refills