These outlets are the ones you’re most likely have in your house.
Ok, so let’s talk about the types of outlets you’ll find in your house. For the most part, you are going to see 120 volts, 15 amp, and 20 amp. And 220 2 wire, 3 wire, and four wire types.
Please remember not all 220-volt outlets use a neutral (white) wire. To give you a general idea, let’s say you just bought an air compressor from Home Depot. It requires 220 volts but the plug only has three prongs. You’ll have the two that look alike will be the two separate hot’s and other round looking on would be the ground. And of course, more than likely it would be 20 amp.
220 volts 20 amps
This is a 220v 20 amp outlet as shown in the how to 220-volt outlet video likely to be used this for larger power tools in your garage or shop or perhaps a wall air conditioner.
220 volts 30 amps
Wire Connections for X Y W 240 Volt Receptacle Dryer Outlets The Black Wire attaches to Outlet Terminal X The Red Wire attaches to Outlet Terminal Y The White Neutral or Green wire or Ground wire attaches to Outlet Terminal W
Commonly known as a dryer outlet. Of course used for a clothes dryer. This would be used in a wall box with a cover plate (flush mount)
220 volt 50 amp outlets
In a house, these would be considered the big boy. You’ll find one of these in newer homes for a stove oven combo. This is a 4 wire outlet. See my video on how to install one of these.This is 50 amp 220 4 wire. Better know as a stove or oven outletKeep in mind, although you might have an oven, dryer, stove or whatever. It may not have an outlet at all. It could be hard wired into the appliance. And that’s fine, lot’s of bigger commercial appliances are known to be wired that way.Tip… Red is hot (110 volts) black is also hot (110 volts) = 220 volts. White is neutral and is the returned path back to the transformer on the road. The ground is just that. Ground to the each and is always used on anything electric. Unless of course, your house is very old in which case should be updated just for pure safety.