Draper 98440 RCD4/B 230 V In Line Rcd Adaptor, 16 A

This in-line RCD adaptor is designed to reduce the risk of electrocution.
It is ideal for outdoor use when using garden power tools, extension leads and also, being IP66 rated, is suitable for operating electric pond pumps (RCD adaptor must not be submerged).
The adaptor is simple to wire in between the appliance being used and the mains plug.
It has a separate test and reset button for ease of operation.
1 x 230V In-line RCD Adaptor, 16A