The RCD plug(RCD03G) simply plugs into the mains, as you have connected your electrical appliance with it. If there is a fault or a short in the tool you are using, the unit cuts the power very quickly, reducing the risk of electrocution.
1. A must when using a tool outdoors 2. Rated at 16A, tripping current rating of 30mA 3. Trips in no more than 30mS 4. Suitable for BS/European power supply systems 5. Robust construction 6. Double pole breaking 7. Mechan
RCD05 (PRCD) provides added personal protection against electrocution when using electrical equipment in adverse conditions such as building sites, plant applications, industrial manufacturing, where water presents a danger and rough handling is expected.