S&C Electric 712050 - Class E Fuse Refill 17kV 50A (SMU-20 Family)

S&C Electric 712050 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 50A current rating, providing reliable overcurrent protection for demanding applications. The condenser-mounted SMU-20 family fuse features a robust construction with a 1 lb weight, engineered for precise interruption performance. It complies with industry standards for medium-voltage protection, suitable for substations, transformers, and industrial switchgear installations.

Key Features & Specifications

• Type: Medium Voltage Fuse Refill (Class E)
• Voltage Rating: 17,000V AC
• Current Rating: 50A
• Mounting: Condenser
• Family: SMU-20
• Weight: 1 lb
• Standards: Industry-standard medium voltage protection
• Applications: Substations, transformers, industrial switchgear