Surge protector KSD and it is also possible

and it is also possible to seal the covers of the clamps for supply lines

and luminous efficacy of 135lm/W are the main advantages of this luminaire

thanks to which it can be mounted in places of high dustiness and exposed to water

black or gold

Surge protector KSD and it is also possibleVaristor surge arrester, class 2 (T2 C): is used to protect LV power installations against effects of induced and switching surges in buildings without lightning protection and with cable connection, the arrester provides sufficient protection without the need for mounting class 1 arresters (T1 B). Spike arresters, class II, Type 2 (group C). KSD T2 class II surge arresters (SPD) are made in accordance with EN61643 1. These type 1+2 surge arresters