That IS the same relay as many OpenEVSE Builders are using except we use the 12V coil so the EVSE can be L1 or L2.Barbouri wrote:The blue wire is the pilot signal, there is no proximity wire entering the enclosure.
The relay is a DPST Tyco T92P7A22-240 with a 240 vac coil.
The small wires are attached to a male spade lug connector which is part of the main power female connectors.
What I really found interesting was the daughter-board attached to J7, which seems to be a way of passing a controlled current on the protected side of the GFCI coil.
The wire to J7 is most likely there to read the voltage on the line for a stuck relay test. OpenEVSE is doing the same thing with the advanced power supply. Do you have a source for the spade lug connector, I could use a bunch of those...