S&C Electric 122200R4 - Type E Fuse Refill 17kV/200A (SM-4 Family)

S&C Electric 122200R4 is a Type E fuse refill designed for high-voltage circuit protection in industrial power distribution systems. This SM-4 family fuse operates at 17,000V with a 200A current rating, providing reliable overcurrent protection for critical electrical infrastructure. The compact 1 lb unit features durable construction with precision-engineered fusible elements for consistent interruption performance. It complies with industry standards for high-voltage protection devices and is commonly used in utility substations, industrial plants, and large commercial facilities requiring 17kV distribution protection.

Key Features & Specifications

• Type: SM-4 family, Type E fuse refill with precision fusible element
• Voltage Rating: 17,000V AC
• Current Rating: 200A
• Weight: 1 lb
• Standards: Meets industry requirements for high-voltage circuit protection
• Applications: Utility substations, industrial power distribution, 17kV systems
• Section: Fuse Refills