V20C2NPE150, Surge arrestor V20, 150 V for TN and TT networks, Surge arrestor, 2-pole + NPE, chống sét, OBO-Bettermann, Long Triết
Surge protection energy technology, arrestor, type 2:
The plus of the V20-C family
Surge arrestor V20, 150 V for TN and TT networks