S&C Electric 485020R3 - Medium Voltage Fuse Link 46kV 20A (SMD-2C Class)

S&C Electric 485020R3 is a medium-voltage fuse link designed for overcurrent protection in high-voltage electrical distribution systems. This SMD-2C class fuse operates at 46 kV with a 20A current rating and features a slow blow velocity characteristic for coordinated protection against fault currents. Constructed as a durable fuse link, it provides reliable interruption with an AIC rating of 31.5 kA at 46 kV and weighs 8 lb for robust industrial performance. The unit complies with industry standards for medium-voltage protection applications and is typically deployed in utility substations, industrial power distribution, and commercial electrical systems requiring coordinated overcurrent protection.

Key Features & Specifications

• Type: SMD-2C medium voltage fuse link with slow blow velocity
• Voltage Rating: 46,000V AC
• Current Rating: 20A
• AIC Rating: 31.5 kA at 46 kV
• Class Rating: SMD-2C
• Weight: 8 lb
• Section: Fuse Link
• Item Subcategory: Medium Voltage