S&C Electric 454100R1 - SMD-1A Medium Voltage Fuse (34.5kV 100A Slow-Blow)

S&C Electric 454100R1 is a medium-voltage fuse link designed for circuit protection in high-voltage electrical systems. This SMD-1A class fuse operates at 34,500V with a 100A current rating, featuring slow-blow velocity characteristics for controlled interruption. The 10 lb industrial-grade construction ensures reliable performance in demanding environments, complying with industry standards for medium-voltage protection. Typical applications include utility substations, industrial power distribution, and transformer protection circuits where precise fault current interruption is critical.

Key Features & Specifications

• Type: SMD-1A slow-blow medium-voltage fuse link
• Voltage Rating: 34,500V AC
• Current Rating: 100A
• Class Rating: SMD-1A
• Section: Fuse Link
• Velocity: Slow interruption characteristic
• Weight: 10 lb
• Applications: Utility substations, industrial power distribution, transformer protection