Mersen A055F1DSR0-65E - Medium Voltage Fuse 65A (5500V, 63kA AIC)

Mersen A055F1DSR0-65E is a medium voltage fuse designed for high-current circuit protection in industrial power systems. This Class E-rated fuse operates at 5500V with a 65A current rating and delivers 63kA interrupting capacity at 5.5kV for reliable fault protection. The ferrule-connected, single-barrel design features a 3-inch diameter construction with 12-inch clip centers, weighing 7 lb for robust installation in demanding environments. Compliant with industry standards for medium voltage applications, it is part of the CS-3 Series for power distribution equipment, motor circuits, and transformer protection.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse (Class E)
• Voltage Rating: 5500V AC
• Current Rating: 65A
• Dimensions: 3" diameter, 12" clip centers
• Standards: Industry-compliant medium voltage protection
• Applications: Power distribution, motor circuits, transformers
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Weight: 7 lb
• Family: CS-3 Series

Product Identification

• UPC: 78200180256
• GTIN: 00782001802561