ABB OVR T2 1N 40-275 P TS QS Surge Protective Device SPD Type 2 | 2CTB803972R0500

Surge protective devices SPD type 2 protect low-voltage consumer systems againstsurge voltages as they are tested as SPD type 2 according to IEC 61643-11.The devices are compatible with the System pro M compact series.The SPD with "TS" are optionally equipped with a auxiliary contact.