3 Phase Wire Color Diagram. And this is what you will need for 3 way switch wiring. For 3 phase motor controlling diagram and procedure follow the below tips.
Single phase wiring diagrams always use wiring diagram supplied on motor nameplate. Neutral neutral wiring should be white. 7 rows phase 1 black phase 2 red phase 3 blue neutral white ground green green.
In the us the 240v single phase load can be connected to two.
This brings the uk more closely in line with three phase wiring practice in mainland europe. Black for live or hot wire. It shows the components of the circuit as simplified shapes and the capacity and signal associates amid the devices. Phase 1 phase 1 wiring should be brown.