C25BC1, Surge arrestor V20, 255 V for TN and TT networks, Surge arrestor, 1-pole NPE, chống sét, OBO-Bettermann, Long Triết
Surge protection energy technology, arrestor, type 2:
The plus of the V20C family
Surge arrestor V20, 280 V for TN and TT networks
Combination arrestor, 1-pole NPE
C25BC..NPE: Plug-in total discharge gap for use between neutral lines (N) and protector (PE). Suitable for use in combination with:
• CombiController Type V25BC
• SurgeController Type V20C
• SurgeController Type V10C




