Ac Plug Color Code

Ac power 120 208 240 volts ac power comes in many different types based on how many volts the wires will be carrying.

Ac plug color code. Ac power cord color codes explained. Brown hot blue neutral green yellow stripe ground when an appliance or tool requires a three prong grounded plug connect the grounding wire green under the. Nec of usa defines green green with yellow stripe bare copper for ground wire. Electrical engineers contractors traders manufacturers and especially electricians around the world use different electrical wiring color codes for cable and wire installation and electricity distribution in industrial buildings or residential homes.

Ac single phase three phase and dc wire cable color codes. Power cord color codes. For wires that will be 120 208 or 240 volts the following wiring color standards are used. The colors adopted as local practice are shown in table below.

3 277 480 volt ac wiring color codes in usa. Ac power plugs and sockets connect electric equipment to the alternating current ac power supply in buildings and at other sites. Brown orange and. Solar power systems and many battery systems use dc power instead of ac power alternating current.

Usa wiring color codes for dc supply. Black red and blue are used for 208 vac three phase. Us ac the us national electrical code only mandates white or grey for the neutral power conductor and bare copper green or green with yellow stripe for the protective ground in principle any other colors except these may be used for the power conductors. Different standard systems of plugs and sockets are used around the world.