S&C Electric 445100R1 - SMD-1A Current-Limiting Fuse 46 kV 100 A (Medium Voltage Protection)

S&C Electric 445100R1 is a medium-voltage current-limiting fuse designed for protecting electrical distribution equipment from fault currents. It features a 46 kV voltage rating and 100 A current rating, providing reliable overcurrent protection in demanding industrial environments. The fuse utilizes a silver-sand construction within a robust ceramic body, ensuring consistent current interruption and mechanical durability. This SMD-1A class fuse meets industry standards for medium-voltage protection applications and is commonly deployed in transformer protection, feeder circuits, and capacitor bank applications where high-voltage interruption capability is required.

Key Features & Specifications

• Type: SMD-1A current-limiting fuse with silver-sand construction
• Voltage Rating: 46 kV AC
• Current Rating: 100 A
• Class Rating: SMD-1A
• Velocity: Standard
• Weight: 10 lb
• Applications: Transformer protection, feeder circuits, capacitor banks
• Standards: Meets industry standards for medium-voltage protection