S&C Electric 445150R1 - SMD-1A Power Fuse 46 kV (150A Medium Voltage Protection)

S&C Electric 445150R1 is a medium-voltage SMD-1A power fuse designed for protecting electrical distribution systems from fault currents. It features a 46 kV voltage rating and 150 A current rating, providing reliable interruption capabilities for industrial applications. The fuse utilizes a standard velocity interruption mechanism housed in a durable construction weighing 10 lb, engineered to meet rigorous industry standards for medium-voltage protection. This fuse is compliant with SMD-1A class specifications and is typically deployed in utility distribution networks, industrial plants, and commercial power systems requiring high-voltage circuit protection.

Key Features & Specifications

• Type: SMD-1A power fuse with standard velocity interruption
• Voltage Rating: 46 kV
• Current Rating: 150 A
• Class Rating: SMD-1A
• Weight: 10 lb
• Item Subcategory: Medium Voltage
• Applications: Electrical distribution systems, industrial power protection
• Standards: Meets SMD-1A class specifications