Protection

Showing all 6 results

  • SMA DC Overvoltage Protection Module Kit (type 1/2) for STP 50-40 (CORE1)

  • SMA DC Overvoltage Protection Module Kit (type 2) for STP 50-40 (CORE1)

  • SMA AC Overvoltage Protection Module Kit (type 1/2) for STP 50-40 (CORE1)

  • SMA AC Overvoltage Protection Module Kit (type 2) for STP 50-40 (CORE1)

  • DC overvoltage protection (type 2) for inputs A + B ( STP-30 only )

  • DC overvoltage protector (type 2) for inputs A ( STP-10 )