Bussmann MV155F1DBS100E - Medium Voltage Fuse 15.5kV 50A (50kA AIC)

Bussmann MV155F1DBS100E is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. It features a 15.5kV voltage rating and 50A current rating with a 50kA interrupting capacity at 15.5kV, housed in a compact 3-inch diameter ferrule-connected design. The Class E-rated fuse utilizes a single-barrel construction with 15-inch clip center spacing, engineered for reliable operation in demanding electrical environments. It complies with industry standards for medium voltage protection, making it suitable for transformer protection, motor circuits, and feeder applications in utility and industrial power distribution systems.

Key Features & Specifications

• Type: Medium Voltage Current-Limiting Fuse (Class E)
• Voltage Rating: 15,500V AC
• Current Rating: 50A
• Diameter: 3 inches
• Connection: Ferrule
• Barrels: 1
• AIC Rating: 50kA @ 15.5kV
• Clip Center: 15 inches
• Standards: IEEE/ANSI for medium voltage fuses
• Applications: Transformer protection, motor circuits, feeder protection