Comprehensive protection against impulse overvoltages KZIP-TEG is designed to protect electrical network and electrical equipment from overvoltages that can be caused by direct or indirect lightning impact, as well as transient processes in electrical network itself.

KZIP is used for comprehensive protection of railway automation system from effects of lightning currents and impulse overvoltages. Correct use of protection devices in accordance with lightning protection concept guarantees reliable uninterrupted operation of protected system even in thunderstorm conditions.