Nec defines white or grey color for neutral wire and green/ green with yellow stripe/ bare copper for ground wire any other colors except these may be used for other power lines however, as per local practice, the standard wiring color codes may be divided in two main categories they are: usa wire color codes for ac supply. Wire colors in plug. Wire a plug to maintain correct polarity wiring a new plug isn’t difficult, but it’s important to get the hot and neutral wires connected to the proper prongs the danger isn’t fire the worry is that a miswired plug poses a fairly serious shock hazard the key is to make sure you connect the wires to the proper terminals in the plug.
wire colors in plug
Insert each wire into the stripper to an approximate depth of 20mm then hold the wire with one hand while you squeeze the stripper to remove the insulation wiring a plug while most appliances are supplied with a fitted plug, on older appliances, or where plugs are damaged, you may need to know how to wire a plug. Explain wiring up power plugs from europe/china wiring colors codes to north american wiring. explain wiring up power plugs from europe/china wiring colors codes to north american wiring.. Electrical wires and screw terminals are color-coded to help you match each wire to the correct terminal. but this doesn't mean that color-coding is always a reliable guide. for example, sometimes white wires are used in place of black wires, and some devices, like outlets and lamps, can be wire backward and still work (even though this creates a potential shock hazard)..
get link reference
