Surge Protection for Power Lines

NEMA UL/CSA Type 1
NEMA UL/CSA Type 1
DIN-Rail UL/CSA Type 1
DIN-Rail UL/CSA Type 1
DIN-Rail IEC Type 1 / Class I
DIN-Rail IEC Type 1 / Class I
DIN-Rail IEC Type 1+2 / Class I+II
DIN-Rail IEC Type 1+2 / Class I+II
DIN-Rail IEC Type 2 / Class II
DIN-Rail IEC Type 2 / Class II
DIN-Rail IEC Type 2+3 / Class II+III
DIN-Rail IEC Type 2+3 / Class II+III