Thank you very much for your help, I think i'll get a registered electrician to sort it out. What size circuit breaker would you recommend feeding the 3xdouble sockets after the RCD?
As my pond and garden grows so does my need for electrics, for lights and pumps etc. At the moment i have a 13A fused spur from a ring main. This goes outside through SWA 5core 2.5mm2 into an RCD 40A 30mA. The RCD feeds into a 32A mcb feeding a double socket. Now i'm wondering if i can add 2 more do...