EFEN Medium Voltage HRC Fuse Link

EFEN Medium Voltage HRC Fuse Links provide fast and reliable protection for transformers, capacitors, and high-voltage motors across operating voltages from 3.0 kV to 40.5 kV. Built to VDE 0670 T4, VDE 0670 T402, and IEC 60282-1 standards, they are available in multi-range and partial-range versions for indoor, outdoor, and oil-immersed applications. Their advanced design limits fault current within milliseconds, preventing the peak of the sinusoidal current curve from being reached and significantly reducing equipment stress and damage risk. With broad national and international approvals, EFEN HV fuse links deliver dependable performance and safety across demanding medium-voltage environments.