Mersen A1550X100E-1 - Medium Voltage Fuse 15.5kV 100A (50kA AIC)

Mersen A1550X100E-1 is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 15.5kV AC systems with a 100A current rating, this Class E fuse features a ferrule connection and dual-barrel construction for reliable interruption of fault currents up to 50kA. The 3-inch diameter fuse body with 15-inch clip centers provides robust physical protection, meeting stringent industry standards for medium-voltage applications. Its CS-3 series design ensures compliance with utility and industrial protection requirements, making it suitable for transformer protection, motor circuits, and feeder protection in substations and power distribution networks.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse, dual-barrel construction
• Voltage Rating: 15,500V AC
• Current Rating: 100A
• Dimensions: 3" diameter, 15" clip centers
• Standards: Class E rating
• Applications: Transformer protection, motor circuits, feeder protection
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 2
• Weight: 26 lb
• Family: CS-3 Series