SPD, Serge protector, Thunderbolt protector, Solar light protector
Information
* HS50-50 / HS55 / HS100 / JK110
○ Conatructed as an encapsulated multiple cellular carbon spark gap with high vales of self-extinguished follow currents ○ HS50 Series : Can be used in L-N, L-PE ○ HS100 Series : Can be used on N-PE