Standard Wire Colors

Wiring color codes used for electrical wiring has a specific meaning with different colors for different types and purposes of circuits.

Standard wire colors. Non metallic or nm 120 volt and 240 volt electrical cable come in two main parts. If you need a non stock item don t worry. Standard colors used for home wiring. The color of the sheathing indicates recommended.

Wiring for ac and dc power distribution branch circuits are color coded for identification of individual wires. We have been doing this for companies since 1947. In many cases a bundle of these colored wires will be grouped together and sealed within a black or grey cable. What follows here is the standard coloring for wires throughout a home.

Standard wire cable company can supply you with the right sizes types and quantities of product you need to keep you on schedule and your management happy. The wire color codes used are only going to apply to the actual wires that are carrying the electricity. The gauge or size of the wire may change depending on the current requirement of the circuit but the color is a consistent feature. The wire that carries the current from the power source to the outlet or receptacle is the hot wire.

The outer plastic sheathing or jacket and the inner color coded wires the sheathing binds the inner wires together and its outer markings indicate the number of wires and size of wire gauge within the sheathing. Abyc cable wire color codes for yacht boat marine wiring there are multiple colors used for different wires and cables in different regions for ac alternating current single phase three phase and dc direct current for design and installation based on the local codes rules and regulations. In other jurisdictions only a few conductor colors are so codified. Electricians and contractors understand these codes.

We will make it for you. For those who want to learn a simple guide can help to understand their meaning. Custom cable and custom heat shrink shapes are another of our specialties.