✔ 18mm compact T3
SPD for single phase or two hot lines protection.
✔ Max discharge
current up to 20kA 8/20μs and open circuit voltage Uoc to 20kV.
module for easy replacement
thermal disconnector to be fail-safe.
failure indication & optional remote signal contact.
✔ Comply with
IEC/EN 61643-11, UL 1449 4th, IEEE C62.41, CSA C22.2