S&C Electric 446100R1 - SMD-1A Fuse 69kV 100A (Medium Voltage Protection)

S&C Electric 446100R1 is a medium-voltage current-limiting fuse designed for protecting electrical distribution systems from fault currents. It features a 69 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 durable ceramic body that ensures consistent performance and arc quenching capabilities. This SMD-1A class fuse meets industry standards for medium-voltage applications and is commonly deployed in utility substations, industrial power distribution, and commercial facility electrical systems.

Key Features & Specifications

• Type: SMD-1A current-limiting fuse with silver-sand construction
• Voltage Rating: 69,000 V AC
• Current Rating: 100 A
• Class Rating: SMD-1A
• Velocity: Standard
• Weight: 15 lb
• Applications: Medium-voltage distribution systems, substation protection, industrial power circuits
• Item Subcategory: Medium Voltage

Product Identification

• Manufacturer Part Number: 446100R1