Siemens 1 Phase Surge Protector, 25kA, DIN Rail Mount - 5SD7463-1

The Siemens 5SD series is a surge arresters,type 2 with requirement class c and Pluggable protective modules. 3+0 circuit for TN-S and TT systems with remote display.It has Protection class rating of IP20 Type of distributive system is TT,TN-S