SLP-275-VB/3+1

SALTEK SLP-275-VB/3+1 — Pluggable module, visual fault signalling, combination of combined type surge arrester (serial combination varistor+GDT) and encapsulated spark gap, connected in the 3+1 mode, installation to LV installations, especially to sub-distribution boards in areas with unstable grid voltage and where diesel generators are used, suitable also for measuring circuits for protection of the installations and equipments against impact of induced overvoltages during a lightning strike in areas with higher storm activity or switching overvoltages or as the first stage of for protection for measuring circuits, zero leakage current.

Technical specifications