ABB Circuit Protector 2CTB815502R1000

Plug-in surge arrester / Surge Protection Device (SPD) – type 1+2 – ABB (OVR series) – OVR T1+2 3N 7 275 s P – 4-poles (3P+N) – Plug-in / DIN rail mounting – Maximum discharge current (Imax) 70kA – Maximum continuous voltage (Uc) 275V (L-PE) / 275V (N-…