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S&C Electric 132100R4 - SM-5 Power Fuse Refill 5.5kV Medium-Voltage Protection

S&C Electric
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S&C Electric 132100R4 is a current-limiting power fuse refill designed for overcurrent protection in medium-voltage electrical distribution systems. This SM-5 family fuse operates at 5.5 kV voltage ratings with current ratings typically ranging from 65A to 200A, featuring a compact cylindrical construction with precision-engineered fusible elements housed within a durable insulating body. The unit complies with IEEE C37.40-47 standards for power fuses and carries appropriate industry certifications for electrical safety and performance. Typical applications include protection of transformers, capacitors, and feeders in industrial power distribution networks, utility substations, and commercial facilities requiring reliable medium-voltage circuit interruption.

Key Features & Specifications
  • Type: Current-limiting power fuse refill, SM-5 family, silver-sand construction
  • Voltage Rating: 5.5 kV AC
  • Current Rating: 65A to 200A range
  • Dimensions: Standard SM-5 configuration
  • Standards: IEEE C37.40-47, applicable industry certifications
  • Applications: Transformer protection, capacitor banks, feeder circuits, industrial power distribution
  • Fuse Class: SM-5 power fuse
  • Mounting: Compatible with SM-5 fuse holders
  • Weight: 1 lb
  • Section: Fuse Refills
  • Item Subcategory: Fuse Part And Accessory