S&C Electric 252075R4 - Class E Fuse Refill 15kV/200A (SM-4 Family)
S&C Electric 252075R4 - Class E Fuse Refill 15kV/200A (SM-4 Family)

S&C Electric 252075R4 - Class E Fuse Refill 15kV/200A (SM-4 Family)

S&C Electric
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S&C Electric 252075R4 is a Class E fuse refill designed for overcurrent protection in medium-voltage electrical distribution systems. It features a 15 kV voltage rating and 200A current capacity, engineered for reliable circuit interruption in demanding industrial environments. The SM-4 family fuse refill is constructed with precision-engineered fusible elements housed in a durable ceramic body, weighing 1 lb for easy handling. Compliant with IEEE C37.40 standards, this component is specifically designed for use in S&C SM-4 power fuses, providing protection for transformers, capacitors, and feeder circuits in utility and industrial power distribution networks.

Key Features & Specifications
  • Type: Class E fuse refill, ceramic construction
  • Voltage Rating: 15 kV
  • Current Rating: 200A
  • Dimensions: SM-4 standard form factor
  • Standards: IEEE C37.40 compliant
  • Applications: Transformer/capacitor protection, feeder circuits
  • Family: SM-4
  • Section: Fuse Refills
  • Weight: 1 lb