S&C Electric 123250R4 - Type E Fuse Refill 17kV/200A (SM-4 Family)

S&C Electric 123250R4 is a Type E fuse refill designed for high-voltage circuit protection in industrial power distribution systems. It features a 17kV voltage rating and 200A current capacity, engineered for reliable interruption of fault currents in demanding environments. The SM-4 family fuse refill is constructed with durable materials, weighing 1 lb, and is designed for easy replacement in compatible fuse holders. It complies with industry standards for high-voltage protection devices, ensuring safe operation in utility and industrial applications. Typical uses include protecting transformers, capacitors, and feeder circuits in electrical substations and heavy industrial facilities.

Key Features & Specifications

• Type: SM-4 family, Type E fuse refill for high-voltage protection
• Voltage Rating: 17000V AC
• Current Rating: 200A
• Weight: 1 lb
• Standards: Industry-compliant for electrical protection devices
• Applications: Transformer, capacitor, and feeder circuit protection in substations
• Section: Fuse Refills