SPD - Type 1 STZ 240V D 100kA BQ
SPD - Type 1 STZ 240V D 200kA BQ
SPD - Type 1 STZ 240V D 300kA BQ
SPD - Type 1 STZ 240V D 450kA BQ
SPD - Type 1 STZ 240/120V 100kA BQ
SPD - Type 1 STZ 480V Y 200kA BQ
SPD - Type 1 STZ 480V Y 300kA BQ
SPD - Type 1 STZ 480V Y 450kA BQ
SPD - Type 1 STZ 240/120V 100kA B1T
SPD - Type 1 STZ 240/120V 300kA B1T