Mersen A155F2DSR0-80E - Medium Voltage Fuse 80A 15.5kV (Class E, 50kA AIC)

Mersen A155F2DSR0-80E is a medium voltage current-limiting fuse from the CS-3 Series designed for circuit protection in industrial power distribution systems. It features a 15.5kV voltage rating and 80A current rating, providing reliable overcurrent protection for medium voltage applications. The fuse employs a dual-barrel ferrule connection design with a 3-inch diameter and 15-inch clip center spacing, constructed for robust performance in demanding environments. This Class E rated fuse meets industry standards for medium voltage protection with an interrupting rating of 50kA at 15.5kV. Typical applications include motor protection, transformer circuits, and feeder protection in industrial power systems requiring high-voltage circuit interruption.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, dual-barrel design, ferrule connection
• Voltage Rating: 15,500V AC
• Current Rating: 80A
• Dimensions: 3-inch diameter, 15-inch clip center spacing
• Standards: Class E rated
• Applications: Industrial power distribution, motor protection, transformer circuits
• AIC rating: 50kA at 15.5kV
• Connection: Ferrule
• Barrels: 2
• Class Rating: E
• Diameter: 3 inches
• Clip Center: 15 inches
• Weight: 10 lb
• Family: CS-3 Series
• Item Subcategory: Medium Voltage