S&C Electric 264500R4 - High-Voltage Fuse Refill 34.5kV (SM-4 Family)

S&C Electric 264500R4 is a high-voltage fuse refill designed for circuit protection in industrial power distribution systems. Rated for 34,500V AC applications, this slow-blow fuse provides reliable overcurrent protection with precise interruption characteristics. The SM-4 family fuse features durable construction with standardized refill dimensions for compatibility with existing fuse holders. It meets industry standards for high-voltage protection devices and is commonly used in substations, utility networks, and heavy industrial facilities requiring medium-voltage circuit protection.

Key Features & Specifications

• Type: 264 series slow-blow fuse refill for SM-4 fuse holders
• Voltage Rating: 34,500V AC
• Current Rating: Varies by specific model configuration
• Velocity: Slow-blow interruption characteristic
• Section: Fuse Refills
• Family: SM-4
• Weight: 1 lb
• Applications: Industrial power distribution, substations, utility networks