The different colors of electrical wires indicate the function of the wire, with black and red indicating the wires carry electric current, white usually indicating neutral charge and green indicating the wire is grounded the colors, regulated by the national electrical code in the united states, are standardized for safety. Wire a plug black white green. I am going to replace the socket and plug with a three core in-line connection, but the treadmill's internal wiring colours has me confused leading into it's transformer it has green and yellow (earth, simple enough) then black and white with an in-line switch in the black.
wire a plug black white green
Animated instructional video demonstrating how to wire up a plug and a humorous critique of 1950s culture, now in one handy package! wiring a plug and you wiring methods, black, red, white. According to standards in use since the mid-1900s, a wire color code identifies the purpose of each wire in an electrical circuit. 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 ground wire is usually left bare, but in some cases, the ground wire color is green.. In alternating current, the black wire is hot, the white wire is neutral and green (or bare wire) is ground. the reason (ungrounded) plugs, such as a toaster, have one prong larger than the other is to ensure the hot wire is tapped correctly..
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