Blue Romex Vs White. Romex Wire Colors » Wiring Today On both of those the insulation was thinner than today's making the wire look like #16 And red is used for the "traveler" wire, which is used in 3-way and 4-way switch setups
Difference Between 12/2 and 12/3 Romex Wire (Understanding 122 vs. 123 Electrical Wiring from www.cohesivehomes.com
The last time I looked at Home Depot the blue wire was more expensive then the white #14 so if i ever build a house that alone would make me not want to use it The color code that was introduced, which continues to be used today is as follows: 14 AWG - White 12 AWG - Yellow 10 AWG - Orange 8 AWG - Black 6 AWG - Black This.
Difference Between 12/2 and 12/3 Romex Wire (Understanding 122 vs. 123 Electrical Wiring
White is used for the "neutral" wire, which completes the circuit and returns the current to the source In existing wiring jobs, white wires may also be marked. The last time I looked at Home Depot the blue wire was more expensive then the white #14 so if i ever build a house that alone would make me not want to use it
Romex Wire Colors » Wiring Today. The last time I looked at Home Depot the blue wire was more expensive then the white #14 so if i ever build a house that alone would make me not want to use it Black wires typically carry the electrical current, while white wires provide a return path for the current.
What Is Romex Electrical Wire. White - #14 AWG (rated for maximum 15 amps) Yellow - #12 AWG (rated for maximum 20 amps) Orange - #10 AWG (rated for maximum 30 amps) Black - #8 and larger (higher amperage ratings - not shown above) Gray - UF (Underground Feed) means cable rated for exterior use but color does not indicate wire size Someone else brought brown romex back to the shop for scrap (can't remember the guage but probably 14/2) that he ripped out of a commercial unit, he said was probably installed early 80s