Mersen A1550X150E-1D - Medium Voltage Fuse 15.5kV 150A (50kA AIC @15.5kV)

Mersen A1550X150E-1D is a medium voltage fuse designed for high-voltage circuit protection in industrial power systems. This CS-3 series fuse features a 15.5kV voltage rating and 150A current rating, with a robust ferrule connection and dual-barrel construction for reliable performance. The 3-inch diameter Class E fuse offers 50kA interrupting capacity at 15.5kV, with standardized 18-inch clip center spacing for compatibility with industrial fuse holders. Compliant with industry standards for medium voltage protection, it is commonly used in utility substations, industrial switchgear, and power distribution equipment requiring high interrupting capacity.

Key Features & Specifications

• Type: Medium Voltage Fuse, CS-3 Series, Class E
• Voltage Rating: 15,500V AC
• Current Rating: 150A
• Dimensions: 3" diameter, 18" clip center
• Standards: Meets industry requirements for medium voltage protection
• Applications: Industrial power systems, substations, switchgear
• Connection: Ferrule
• Barrels: 2
• AIC rating: [email protected]
• Class Rating: E