S&C Electric 465300R3 - SMD-2C Fuse Link 46kV 300A (31.5kA AIC Rating)

S&C Electric 465300R3 is a medium-voltage current-limiting fuse link designed for protecting electrical distribution systems from fault currents. It features a 46 kV voltage rating and 300 A current rating with a 31.5 kA interrupting capacity at 46 kV. The SMD-2C class fuse utilizes a silver-sand construction for rapid current interruption and weighs 10 lb with standard velocity characteristics. This fuse complies with industry standards for medium-voltage protection applications. It is typically deployed in utility substations, industrial power systems, and commercial distribution networks requiring reliable overcurrent protection.

Key Features & Specifications

• Type: SMD-2C current-limiting fuse link with silver-sand construction
• Voltage Rating: 46,000 V AC
• Current Rating: 300 A
• Dimensions: Standard SMD-2C configuration
• Standards: Industry standard medium-voltage protection
• Applications: Utility substations, industrial power systems, commercial distribution networks
• AIC Rating: 31.5 kA @ 46 kV
• Class Rating: SMD-2C
• Velocity: Standard
• Weight: 10 lb
• Section: Fuse Link
• Item Subcategory: Medium Voltage