transient voltage surge suppressor

Type 1+2 surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 0B -2 and higher.

IEC61643-11 Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11. MOV technology suitable for various protection application Pluggable design, easy replaced without any tools. High Discharge Capacity with 8/20 us waveform, Imax 60kA Visual status indication and remote signal contact available.

Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11, IEC Surge Protection. High Discharge Capacity with 8/20 µs waveform, Imax 200kA Surge Protector Reliable supervision due to disconnection device Fast response Visual status indication and remote signal contact available

SP series UL recognized; With patented design; type 1ca per UL1449 5th or Class II SPD per standard IEC61643-11; Single pole surge protection between L-N or N-PE. In 20kA, Imax 50kA; 18mm wide per pole;

Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11, apply to single phase TT and TN systems (“1+1” circuit). High Discharge Capacity with 8/20 us waveform, Imax 120kA Reliable supervision due to disconnection device Fast response Visual status indication and remote signal contact available.

Type 3 AC surge arrester with internal fuse design is especially for low voltage system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11 Inbuilt fuse in series with MOV design for more reliable over-current protection Failure indicators on both MOV and internal Fuse With window indication to indicate the internal thermal disconnector With optional remote alarm contact

Type 2 surge arrester designed for low voltage DC system against surges at the boundaries from lightning protection zone 0B-2and higher. In accordance with EN50539, IEC61643-11 and UL1449-4th DC SPD for common mode protection Pluggable module design, easy replacement High discharge current 40kA 8/20 Reliable supervision due to disconnection device; Fault indication by red indication flag in window; With remote alarm terminal optional;

Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11, UL1449-4th, apply to TT and TN systems (“3+1” circuit). High Discharge Capacity with 8/20μs waveform, Imax 80kA 18mm per pole, consist of pluggable module and base, easy maintenance Reliable supervision due to disconnection device Visual status indication and remote signal contact available.