In the United States, home wall outlets carry a voltage of 120 VAC, or voltage from alternating current. This is the standard amount, but some heavy-duty appliances require higher voltages.Know More
Most stoves, washers and dryers have heavier power requirements and run on a 240 VAC outlet that requires its own circuit.
The United States is one of the few countries still operating on 120 VAC outlets. Many countries in the European Union have switched to 240 VAC for their standard outlets. Some countries use less; Japan makes use of 100 VAC outlets. When traveling to another country, make sure to carry voltage adapters to avoid damage to appliances.Learn more about Electrical
A step-down converter is used to step electricity down from 220 volts to 110 volts. Step-down converters are used when traveling outside of the United States, where many countries' electrical systems use 220, 230 or 240 volts.Full Answer >
Some tips for wiring 240 volt outlets include obtaining the necessary permits, using a circuit breaker of 240 volts, using a deep and wide outlet box, connecting the ground wire, and grounding a metal outlet box. Also, use the appropriate cables for appliances that use 120 and 240 volts and those that use only 240 volts, and do not use the cable's neutral wire when outlets with three poles are used.Full Answer >
Add an electrical outlet by turning off the power, removing an outlet cover and outlet from the opposite side of the wall, installing a new box in the wall and running power from the existing outlet. Connect the wiring, and install the new outlet in the wall.Full Answer >
Thirty-amp fuses can handle both 120 and 240 volts, which are the common voltages in the United States. Fuses or circuit breakers prevent too much current going through a circuit and reduce the risk of fire.Full Answer >