Mersen A155F1DSR0-50E - Medium Voltage Fuse 15.5kV 50A (50kA AIC)

Mersen A155F1DSR0-50E is a medium voltage fuse designed for high-voltage circuit protection in industrial applications. This CS-3 Series fuse operates at 15.5kV with a 50A current rating and features a ferrule connection for secure installation. Its single-barrel construction with a 3-inch diameter and Class E rating ensures reliable performance under 50kA interrupting capacity at 15.5kV. Compliant with industry standards for medium voltage protection, it is commonly used in power distribution systems, transformers, and motor circuits.

Key Features & Specifications

• Type: Medium voltage fuse, ferrule connection, single-barrel design
• Voltage Rating: 15,500V AC
• Current Rating: 50A
• Dimensions: 3" diameter, 15" clip center spacing
• Standards: Class E rated
• Applications: Power distribution, transformers, motor protection
• AIC Rating: 50kA @ 15.5kV
• Weight: 5 lb

Product Identification

• UPC: 78200180238
• GTIN: 00782001802387