220v Wiring Plug. Hold a four-prong 220 plug facing away from you with the L-shaped prong at the bottom. Gently twist the strands of copper wire with your fingers until each strand is tight.
I recently bought a bandsaw that is 10a at 220v. 220 volt outlets are the absolute most powerful plugs that youll locate in the majority of residential homes around america. It works fine and I have no issues.
It also has a green terminal for the ground wire.
There are several gauges sizes of wire that are suitable for use with a 220v circuit. After this update all dryer receptacles are required to have four wires instead of three. Three-wire 220 volt plugs are for appliances that do not require a neutral. Gently twist the strands of copper wire with your fingers until each strand is tight.