Schneider Electric PRD1 25r 350V Surge Arresters Type 1+2

Schneider Electric PRD1 25r 350V Surge Arresters Type 1+2 Surge arresters are vital components in electrical systems, designed to protect equipment from voltage spikes or surges caused by lightning strikes, switching operations, or other disturbances. Operating on the principle of diverting excess voltage to the ground, surge arresters prevent damage to sensitive devices by providing a low-impedance path for the surge current.

Typically installed at points where power lines enter a building or at equipment susceptible to damage, surge arresters act as a barrier, limiting the amplitude of transient overvoltages and maintaining the voltage within safe levels for connected devices. They come in various types, including metal oxide varistors (MOVs), gas discharge tubes, and silicon avalanche diodes, each with its specific application and performance characteristics.

Efficient surge protection not only safeguards expensive equipment but also ensures the reliability and longevity of electrical systems, making surge arresters indispensable in modern infrastructure.