Hi forum people. Im really not sure what type of earthing system my house has.
Im know its not TT
BUT NOT SURE advice needed. Earth come out fo the DNO's fuse to the right of it.
Am I correct in thinking its a TN-CS ?
See picture.
Im know its not TT
BUT NOT SURE advice needed. Earth come out fo the DNO's fuse to the right of it.
Am I correct in thinking its a TN-CS ?
See picture.