EV charging glossary
Connector types
Three-pin plug
A UK three-pin plug is a BS 1363 domestic mains plug used by some portable Mode 2 EV charging cables. IET guidance describes Mode 2 charging from this type of socket as typically operating at 10 A or less. The portable charging lead contains in-cable control and protection functions. The domestic plug and socket do not provide those EV-specific functions themselves. Long-duration EV charging places a sustained load on the circuit, so the socket and electrical installation need to be suitable for that use.