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TN Earthing system

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surge arrestor V50-B+C 1+NPE OBO
  • Lightning current and surge arrestor , with a visual function display On the base of standard , the gap between surge arrestor Class B and Class C installed , must not be less than 10 meters . Observe the distance , the problems that are created due to make the boards for fixing it , "Combination arrestor B+C" can be used . Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Surge arrestor V50-B+C 2+NPE OBO
  • On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Surge arrester V50-B+C 3+NPE OBO
  • surge arrestor , three-phase protection + neutral , with visual display performance , On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Surge arrester V50-B+C 1+NPE+FS OBO
  • surge arrestor , single-phase protection , with visual display performance . On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Surge arrester V50-B+C 3+NPE+FS OBO
  • surge arrestor , three-phase+neutral protection , with remote signalling . On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Combination arrestor V25-B+C 1+NPE OBO
  • combination arrester , single-phase protection . On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Combination arrestor V25-B+C 2+NPE OBO
  • On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Combination arrestor V25-B+C 3+NPE OBO
  • On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Combination arrestor C 25-B+C 1 OBO
  • On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
Surge arrester V25-B+C 1+NPE+FS OBO
  • combination arrester , phase protection + neutral , with remote signalling . On the base of standard, the gap between surge arrestor Class B and Class C installed, must not be less than 10 meters. Observe the distance, the problems that are created due to make the boards for fixing it, "Combination arrestor B+C" can be used. Some Class B arrestors have certain technology, that Class C arrestor can be installed immediately next to it.
  • Details ...
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