Protecţia la supratensiuni de calitatea II
Class I II surge protection complies with class I as well as class II protection requirements according to the IEC 62305 standard and offers protection from the 10/350 as well as 8/20 current waves. Class I II surge protections are manufactured as arresters with varistor or gas discharge tubes.
PZH II V/230
PZH II V/230 S
PZH II V/230 M;
PZH II V/230 MS;
PZH II B20
PZH II B20 M
PZH II V1 1/240;
PZH II V1 1/240 S;
PZH II V1 1/240 M;
PZH II V1 1/240 MS;
PZH II V3 1/240;
PZH II V3 1/240 S;
PZH II V3 1/240 M;
PZH II V3 1/240 MS;
