Mersen A055B2D0R0-500E - Medium Voltage Fuse 5500V/500A (63kA AIC)

Mersen A055B2D0R0-500E is a medium voltage fuse designed for high-current circuit protection in industrial power systems. This Class E-rated fuse features a 5500V AC voltage rating and 500A current capacity, with a 63kA interrupting rating at 5.5kV for reliable fault protection. The bolt-in design utilizes a durable 2-barrel construction with a 3-inch diameter and weighs 32 lb, meeting stringent industry standards for medium voltage applications. Compliant with UL/ANSI specifications, it provides critical protection for transformers, capacitors, and motor circuits in utility and heavy industrial environments.

Key Features & Specifications

• Type: Amp-Trap Bolt-In Series medium voltage fuse (Class E)
• Voltage Rating: 5500V AC
• Current Rating: 500A
• Dimensions: 3" diameter
• Standards: UL/ANSI compliant
• Applications: Transformer, capacitor, and motor circuit protection
• AIC rating: [email protected]
• Barrels: 2
• Weight: 32 lb
• Class Rating: E

Product Identification

• UPC: 782001327088
• GTIN: 00782001327088