S&C Electric 134060R4 - Medium Voltage Fuse Refill 34.5kV (SM-5 Class)

S&C Electric 134060R4 is a medium-voltage fuse refill designed for high-voltage circuit protection in industrial power systems. This SM-5 class fuse operates at 34,500V AC with standard interrupting characteristics, housed in a durable 3 lb assembly for reliable performance. Its precision-engineered construction meets rigorous industry standards for medium-voltage applications, including utility substations and industrial power distribution. The fuse features standardized velocity characteristics for predictable clearing times, making it suitable for protecting transformers, capacitors, and feeder circuits.

Key Features & Specifications

• Type: Medium-voltage fuse refill, SM-5 class
• Voltage Rating: 34,500V AC
• Class Rating: SM-5
• Velocity: Standard interrupting characteristics
• Weight: 3 lb
• Section: Fuse Refills
• Family: SM-5
• Standards: IEEE C37.40-2003, C37.41-2008
• Applications: Transformer protection, capacitor banks, feeder circuits