Mersen A480R24R-1HE - Medium Voltage Fuse 4.8kV 450A (50kA AIC)

Mersen A480R24R-1HE is a medium-voltage current-limiting fuse from the Amp-Trap family, designed to protect electrical systems up to 4,800V with a 450A current rating. Its dual-barrel construction provides a 50kA interrupting capacity at 4.8kV, housed in a compact 3-inch diameter Class R package weighing 11 lb with 12.75-inch clip centers for secure mounting. The fuse meets industry standards for medium-voltage protection in demanding industrial environments, making it suitable for switchgear, motor control centers, and transformer protection applications.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse (A480R series)
• Voltage Rating: 4,800V AC
• Current Rating: 450A
• Dimensions: 3" diameter, 12.75" clip center spacing
• Standards: Class R (current-limiting)
• Applications: Switchgear, motor protection, transformers
• AIC rating: 50kA @ 4.8kV
• Barrels: 2
• Weight: 11 lb

Product Identification

• UPC: 782001801502
• GTIN: 00782001801502