New surge protective devices (SPDs) - for all types of installation and all risk levels

For protection against transient overvoltages to be effective, the position of the SPD in the installation and the type of SPD must be appropriate for the level of risk. Fully conforming to international standards, Legrand’s range of type 1 (T1) and 2 (T2) SPDs meet all the requirements of low voltage installations. The entire range of Legrand SPDs conforms to standards EN / IEC 61643-11.