Mersen A051B2DAR0-24R - Medium Voltage Fuse 5080V/450A (65kA AIC, Class R)

Mersen A051B2DAR0-24R is a medium voltage current-limiting fuse from the Amp-Trap series, designed for high-interrupting capacity circuit protection in industrial power systems. Rated for 5080V AC operation with a 450A current rating, this Class R fuse features a robust 2-barrel design with a 65kA interrupting capacity at 5.08kV for reliable fault current interruption. The fuse measures 3 inches in diameter and weighs 24 lb, constructed to meet stringent industrial standards for medium voltage applications. It provides critical protection for transformers, capacitors, and motor circuits in utility and heavy industrial environments where high fault currents are present.

Key Features & Specifications

• Type: Amp-Trap Series medium voltage current-limiting fuse (Class R)
• Voltage Rating: 5080V AC
• Current Rating: 450A
• Dimensions: 3" diameter
• Standards: Meets industrial medium voltage protection requirements
• Applications: Transformer, capacitor, and motor circuit protection
• AIC rating: [email protected]
• Barrels: 2
• Class Rating: R
• Weight: 24 lb

Product Identification

• GTIN: 00782001801960