S&C Electric 704015 - SMU-20 Medium Voltage Fuse 34.5kV/15A (Class K Fast-Acting)

S&C Electric 704015 is a medium-voltage SMU-20 fuse designed for high-voltage circuit protection in industrial power systems. This Class K fuse features a 34.5kV voltage rating and 15A current capacity, with a fast-operating velocity for rapid fault interruption. Its single-barrel construction with durable materials ensures reliable performance in demanding environments, meeting IEEE C37.40 standards for medium-voltage fuses. Typical applications include transformer protection, feeder circuits, and switchgear installations in utility and industrial power distribution networks.

Key Features & Specifications

• Type: SMU-20 medium-voltage current-limiting fuse (Class K)
• Voltage Rating: 34,500V AC
• Current Rating: 15A
• Barrels: 1
• Velocity: Fast operation
• Standards: IEEE C37.40 compliant
• Applications: Transformer protection, feeder circuits, switchgear
• Weight: 2 lb