Dehn overvoltage arrester 20KA 2 Poles, Type 2, for single-phase TT/TN networks, with changeover contact, extractable protection modules In 20 kA (8/20) per pole.
(modificale nel modulo Rassicurazioni cliente)
(modificale nel modulo Rassicurazioni cliente)
(modificale nel modulo Rassicurazioni cliente)
Type 2 surge arresters are surge arresters that protect the plant from surges and spikes that may be caused by maintenance work on the line by the operator.
Surge arresters suitable for applications in civil, tertiary and industrial environments.
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