S&C Electric 454025R1 - SMD-1A Medium Voltage Fuse (34.5kV 25A Slow-Blow)

S&C Electric 454025R1 is a medium-voltage fuse link designed for circuit protection in high-voltage electrical systems. This SMD-1A class fuse operates at 34,500V AC with a 25A current rating, featuring slow-blow velocity characteristics for controlled interruption. The robust construction includes precision-engineered fusible elements housed in a durable 10 lb assembly, compliant with industry standards for medium-voltage protection. Typical applications include transformer protection, feeder circuits, and industrial power distribution systems requiring reliable overcurrent protection.

Key Features & Specifications

• Type: SMD-1A slow-blow medium-voltage fuse link
• Voltage Rating: 34,500V AC
• Current Rating: 25A
• Class Rating: SMD-1A
• Section: Fuse Link
• Weight: 10 lb
• Velocity: Slow-blow characteristic