Mersen A055F1DSR0-25E - Medium Voltage Fuse 5500V/25A (63kA AIC)

Mersen A055F1DSR0-25E is a medium voltage fuse designed for high-current protection in industrial power systems. This Class E-rated fuse operates at 5500V with a 25A 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. Compliant with industry standards for medium voltage applications, it provides critical circuit protection in transformers, motor starters, and switchgear installations.

Key Features & Specifications

• Type: CS-3 Series medium voltage fuse with ferrule connection
• Voltage Rating: 5500V AC
• Current Rating: 25A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: Class E rated
• Applications: Transformer protection, motor circuits, switchgear
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Weight: 7 lb

Product Identification

• UPC: 78200180252
• GTIN: 00782001802523