DSP Series Type 1/2/3 Class I/II/I Surge Arrester

The DSP Series surge arrestors are a robust Type 1+2+3 Class 1+2+3 arrestor (8/20μs) available in single and three phase configurations. The units feature a two stage arrestor that gives your system double the protection of normal “plug in” surge arrestors. This allows identification of the possible lack of protection to be caught early and preparations made for the replacement unit to be installed (all while the system is still protected)