surge protective device spd

Surge arrester for two-voltage power supply system protection against surges at the boundaries from lightning protection zone 0A-2 and higher.

1)In accordance with IEC61643-11;2011; UL1449 3rd;

2)Uc 275V; In(8/20)for L-N 25KA;for N-PE 25KA; Iimb(10/350)for L-N 7KA;For N-PE25KA;Up1.5kv; no follow current for L-N;

3)With alarm remote contact, CE approval.

4)Pluggable module.

surge protective device

lightning arrester

protection

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