AC surge protection capacity is 40kA (8/20μs waveform), and meets EN/IEC 61643-11 TYPE 2 protection levels. RJ45 surge protection capacity is 1.5kA (8/20μs waveform), these meet the CATEGORY C protection level of EN/IEC 61643-21.

Surge protection capability depends on the capacity and reliability of grounding. To minimise the risk of surges, please make sure that grounding is done properly during installation.