S&C Electric 444030R1 - SMD-1A Medium Voltage Fuse 34.5kV/30A (Current-Limiting)

S&C Electric 444030R1 is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 34,500V AC with a 30A current capacity, this SMD-1A class fuse features robust construction with precision-engineered elements for reliable fault interruption. The standard velocity design ensures consistent performance under overload conditions while meeting stringent industry standards for medium-voltage applications. Typical uses include transformer protection, capacitor banks, and feeder circuits in utility and industrial power distribution networks.

Key Features & Specifications

• Type: SMD-1A current-limiting medium-voltage fuse
• Voltage Rating: 34,500V AC
• Current Rating: 30A
• Class Rating: SMD-1A
• Velocity: Standard
• Weight: 10 lb
• Applications: Transformer protection, capacitor banks, feeder circuits