S&C Electric 446125R1 - SMD-1A Fuse 69 kV 125A (Medium Voltage)

S&C Electric 446125R1 is a medium-voltage SMD-1A current-limiting fuse designed for protecting electrical distribution equipment from damaging fault currents. It features a 69 kV voltage rating and a 125A continuous current rating, providing reliable interruption of high fault currents. The fuse is constructed with a robust design and utilizes a standard velocity arc-quenching medium to ensure consistent performance. It complies with industry standards for medium-voltage protection and is engineered for use in demanding industrial and utility applications such as transformer protection, feeder circuits, and motor starters.

Key Features & Specifications

• Type: SMD-1A Current-Limiting Fuse
• Voltage Rating: 69000 V AC
• Current Rating: 125 A
• Class Rating: SMD-1A
• Velocity: Standard
• Item Subcategory: Medium Voltage
• Weight: 15 lb