A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and the power and signal connections between the devices.
Yellow And Red Electrical Wire. You can link two red wires together or you can link a red wire to a black wire. The red and yellow wires provide the circuit loop that is needed to provide low voltage power for the thermostat to operate. Although still used today the earth wire used to be pure green prior to 1977.
Australian Electrical Wiring Colours Electrical Wiring Colours Color Coding Colours from za.pinterest.com
Electrical cable and wire color markings. Old australian colour code single phase. Prior to 2006 different colours of cables were used in uk domestic electrical wiring and appliances for the neutral and live wires. Red phase 1 or line l1 yellow phase 2 or line 2 l2 blue phase 3 or line 3 l3 black neutral n green yellow earth conductor protective earth pe related post.
The list below also outlines the different colour codes for single phase and multiphase in australia.
To harmonise wire colours 2 core cable changed from live red to live brown neutral black to neutral blue and earth remaining bare or green yellow. Although still used today the earth wire used to be pure green prior to 1977. The white wire is always neutral and when the cable has only two conductors as most 120 volt cables do the hot wire is black. The wires running to the element are black and white but the white wire is wrapped with red tape. Old australian colour code multiphase.
Yellow And Red Electrical Wire. This was the neutral wire. The red and yellow wires provide the circuit loop that is needed to provide low voltage power for the thermostat to operate.
