The Surge Filter is designed for 1 phase 230 VAC systems. It has a maximum continuous voltage of 275 V AC and a maximum discharge current of 100 kA (L-N) and 60kA (N-PE) at 8/20ms. The Lightning impulse current is 12.5kA (L-N) and 15kA (N-PE) at 10/350 us. The Nominal discharge current is 40kA (L-N) and 50kA (N-PE) at 8/20 us. It can handle a maximum load current of 32A and provides voltage protection levels below 2000V (L-N) and below1500V (N-PE). This Surge Filter is suitable for protecting sensitive loads and can be mounted on DIN rail or panels. It has an IP20 rating.