SPD - Surge Protection Device Type 2 or 3, with integrated MCB disconnector
Part of 9 Series
ให้การป้องกันจากการกระแทกของฟ้าผ่าทางอ้อม ได้มาตรฐาน IEC/EN 61643-11 — DIN rail SPD against indirect lightning strike, for incoming, secondary and fine protection, Isubmax/sub from 8 to 65kA compliant with IEC/EN 61643-11, with integrated MCB disconnector, offering one version with overvoltage protection compliant with EN 50550, and other version with withdrawable cartridges and remote supervision.
