What does the color of an extension cord mean?
What does the color of an extension cord mean?
The green wire is the ground wire, the white wire is the neutral wire, and the black wire is the hot wire. Light-duty interior extension cords often lack the ground wire, but if a ground wire is present, be sure to connect it.
Are outdoor extension cords color coded?
The colors chosen are up to the designated inspectors, though vinyl or electrical tape in “seasonal” colors has been suggested by various individuals in charge of the process. Red markers can be used to mark cords tested during the winter holiday season; green can be employed during the spring months; etc.
Why are extension cords not recommended?
Extension cords can overheat and cause fires when used improperly. Overheating is usually caused by overloading or connecting appliances that consume more watts than the cord can handle. Damaged extension cords can also cause fires. Extension cords should only be used temporarily.
How do you hide an extension cord?
You can be creative with ways to hide the wires of your home electrical devices:
- Bind power cords with tubing or cable ties. Place a decorative basket next to a table and insert the bound cords into the basket and out of sight.
- Use dark-colored plastic zip ties to attach power cords to furniture legs.
How can you tell if a extension cord is positive or negative?
If you want to identify positive and negative wires, keep in mind that appliance plugs have hot wires and neutral sites, rather than positive and negative sides. However, if you’re using an extension cord, the positive wire will be the smooth one, while the negative wire will have a ribbed or grooved texture.
Can you leave outdoor extension cords in the rain?
An extension cord can survive the rain if it is rated for outdoor use and if it is in good condition. However, the plug should be kept out of the rain.
Can you use an extension cord permanently?
Conclusion. The authorities do not want people to use extension cords permanently because they present a fire, electrocution, and tripping hazard. If you are determined to use an extension cord over the long term, don’t cover it. You shouldn’t pass it through walls, ceilings, and floors.