S&C Electric 122020R4 - Type E Fuse Refill 17kV/200A (SM-4 Family)

S&C Electric 122020R4 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 for easy handling during maintenance. It complies with industry standards for high-voltage protection devices, making it suitable for substations, transformers, and industrial switchgear applications.

Key Features & Specifications

• Type: E-class fuse refill for SM-4 fuse family
• Voltage Rating: 17000V AC
• Current Rating: 200A
• Weight: 1 lb
• Standards: Industry-compliant high-voltage protection
• Applications: Substations, transformers, industrial switchgear
• Section: Fuse Refills