Surge Protection Device (SPD)

Energy Monitoring & Protection for Industrial Systems

Surge Protection Devices (SPDs) are essential components for any industrial system, providing the best protection for your expensive electrical and electronic equipment. Engineered to connect between phase wires and the ground, these protectors turn on within nanoseconds when transient surge voltages occur. By instantly passing surge overvoltages into the ground, they safeguard your critical infrastructure and seamlessly return to an isolation state so as not to affect the normal operation of the power grid.