S&C Electric 262075R4 - Medium-Voltage Fuse Refill 14.4kV (SM-4 Family)

S&C Electric 262075R4 is a high-voltage fuse refill designed for circuit protection in industrial power distribution systems. Rated for 14.4kV applications, this SM-4 family fuse provides reliable overcurrent protection with its precision-engineered fusible element housed in a durable ceramic body. The 1 lb refill cartridge features a standardized 262-type configuration for compatibility with existing S&C fuse holders and cutouts. It meets stringent industry standards for medium-voltage protection devices, making it suitable for substations, transformers, and feeder circuits requiring 14.4kV interruption capacity.

Key Features & Specifications

• Type: 262-series fuse refill for SM-4 cutouts
• Voltage Rating: 14,400V AC
• Family: SM-4
• Section: Fuse Refills
• Weight: 1 lb
• Construction: Ceramic housing with precision fusible element
• Standards: Meets ANSI/IEEE for medium-voltage fuses
• Applications: Substation protection, transformer circuits, distribution feeders