S&C Electric 124150R4 - SM-4 Fuse Refill 34.5kV Medium-Voltage Protection

S&C Electric 124150R4 is a SM-4 fuse refill designed for high-voltage circuit protection in industrial power distribution systems. It features a 34.5kV voltage rating with standard interrupting characteristics, constructed for reliable performance in demanding electrical environments. The fuse refill has a compact design with a weight of 1 lb, meeting industry standards for medium-voltage protection devices. It complies with rigorous electrical safety requirements for utility and industrial applications. Typical uses include substation equipment, transformer protection, and feeder circuit safeguarding in 34.5kV distribution networks.

Key Features & Specifications

• Type: SM-4 fuse refill, medium-voltage protection
• Voltage Rating: 34,500V AC
• Family: SM-4 series
• Weight: 1 lb
• Velocity: Standard interrupting characteristics
• Section: Fuse Refills
• Item Subcategory: Fuse Part And Accessory