OVR T2 3L 40-550 P TS U Surge Protective Device

Surge protection devices SPD type 2 with thermal monitoring QuickSafe® is for protection against indirect lightning effects and switching overvoltages. They are installed as close as possible to the feed point of the electrical system. All OVR T2s consist of a base part and a replaceable protection module. They are equipped with a mechanical function display and the TS variants with a potential-free switch switch. They are compatible with the System pro M compact series and can be tracked with them via phase rails. Used mainly in sub-distributions and finite circuits.