RECESSED CONDUIT PIPE WIRING SYSTEM WITH FLUSH PIANO TYPE SWITCHES: Wiring 3 pin 6 Amp. wall socket point in PVC insulated copper conductor single core FR cable (ISI marked) overall 1.5 sq. mm, 1100volts grade complete with bonding to existing earth with PVC insulated copper conductor single core FR cable (ISI marked) overall 1 sq. mm, 1100volts grade.