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.
Load And Neutral Wire Colors. Three phase lines are red black and blue. However if you see a white wire with electrical tape on it that may indicate that it s being used as a hot wire. Color codes for wires helps ensure easy and proper.
Neutral wires should be white. White is most commonly used but gray wires serve the same function. If you notice that both are the same color for you please use the guideline below to determine which wire is which. The international electrotechnical commission and countries that abide by it such as the united kingdom use blue for the wiring color code for neutral wire of ac branch circuit.
Active brown neutral blue earth green yellow multiphase.
Color codes for wires helps ensure easy and proper. The standard color for your hot wire is black. However if you see a white wire with electrical tape on it that may indicate that it s being used as a hot wire. White and gray electrical wires can only be connected to one another. A white wire can be hot if it s in cable.
Load And Neutral Wire Colors. Phase 1 brown phase 2 black phase 3 grey neutral blue earth green yellow. We hope that this outline of wiring colour codes helps you out in your home or business.