S&C Electric 446175R1 - SMD-1A Power Fuse 69 kV (175A Medium Voltage)

S&C Electric 446175R1 is a medium-voltage SMD-1A current-limiting power fuse designed for protecting electrical distribution equipment from fault currents. It features a 69 kV voltage rating and a 175 A continuous current rating, providing reliable overcurrent protection in demanding environments. The fuse utilizes a silver-sand construction for current limitation and features a standard velocity characteristic for predictable clearing times, housed within a robust design with a weight of 10 lb. This unit is engineered to meet stringent industry standards for medium-voltage applications, ensuring consistent performance and safety. Typical applications include the protection of transformers, capacitors, and feeders in utility and industrial power systems.

Key Features & Specifications

• Type: SMD-1A, silver-sand, current-limiting power fuse
• Voltage Rating: 69 kV
• Current Rating: 175 A
• Item Subcategory: Medium Voltage
• Velocity: Standard
• Weight: 10 lb