Ac Plug Wiring Colors

In some jurisdictions all wire colors are specified in legal documents.

Ac plug wiring colors. Ac wire colors for 120 208 240 volts. Wiring regulations saw a change to harmonise the uk wiring colours with european cable colours for consistency and to avoid confusion. Wire a plug to maintain correct polarity. The incoming 240v power is split into two legs.

Homes in north america are supplied with a 120 240v single phase electrical service. In 110v plug wiring you re dealing with 14 or 12 gauge wire. In other jurisdictions only a few conductor colors are so codified. The key is to make sure you connect the wires to the proper terminals in the plug.

In that case local custom dictates the. Each leg can provide 120v hot to neutral and the two legs together will supply 240v which is used to supply heavy loads such as air conditioning compressors and cookstoves. Wiring for ac and dc power distribution branch circuits are color coded for identification of individual wires. For wires that will be 120 208 or 240 volts the following wiring color standards are used.

2 1 1 120 208 240 volt ac wiring color codes in usa. 2 pin plug to a 3 pin plug duration. But this doesn t mean that color coding is always a reliable guide. 1 what are wiring color codes.

Wiring a new plug isn t difficult but it s important to get the hot and neutral wires connected to the proper prongs. 2 1 2 277 480 volt ac wiring color codes in usa. The worry is that a miswired plug poses a fairly serious shock hazard. The hot wire goes on the brass terminal screw the white wire goes on the chrome one and the ground wire goes on the green one.

Ac power cords explained testing installation. 2 wiring color codes in united states of america usa. A ul knot secures the cord. 2 1 usa wiring color codes for ac supply.

The danger isn t fire. These are commonly found in home and office settings. 3 wiring color codes in europe including uk iec. In the usa color codes are usually utilized for power wires in branch circuits the wiring between the last protective device like a circuit breaker and the load like an appliance.

The old cable plug colour codes did not account for proper phase rotation therefore most of europe now abides by iec international electrotechnical commission wiring colour codes for ac circuits. Ac power 120 208 240 volts ac power comes in many different types based on how many volts the wires will be carrying. 3 1 wiring color codes in europe iec for ac supply. 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.

Wiring up power plugs to europe china wiring colors codes doransignal.