RCD adapter.Also called Circuit Breaker.out door use style and high rate of protection type.
Free sample is ok.
Keep you away from eleck shock when you
using home appliance.It is a safty socket.
English socket,German socket,French socket,Danish socket,Italian socket,swiss socket,australian socket,American socket can be available.
Also mechanical timer socket,digital timer socket,RCD adapter,Circuit Breaker, Remote sockets, Thermometer,Weather Station Clock,Energy meter or Ammeter can be availabl.
CE,RTTE,SAA BS,GC approved and so on.