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It depends which country you are in.

Some countries use 115 Volts AC for household supplies, some use 220, 230 or 240 Volts AC.

See the link below for a list of which countries use which voltage.

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If your house is wired for 240 volts do you have to have your house rewired for 230 volts?

No. 240 Volts was the nominal standard in Australia with a tolerance of +/- 10%, So the voltage could be anywhere between 216 Volts and 264 Volts. The change to 230 volts is part of international harmonisation between countries that use 220 volt standards and 240 volt Standards. The new tolerance levels are +10% and - 6%.


Can a 240 volt sub panel run 115 volt motor?

In Europe 240 volts is standard, so no a 115 volt motor will not work. In USA 120 volts is standard, so if your sub-panel has 120 volts, (check with voltage meter) then yes. Read carefully, To get 240 volts in a sub-panel in USA the electric company brings two (2) wires, each wire has 120 volts, 120 + 120 = 240. One of those 120 volts will run your motor. Look for the wires from the electric company and check them with your voltage meter. If this is a commercial application you will need to call an electrical contractor, power companies for commercial applications do not follow the above.


Will a 115 volt converter from 240 volts harm a 110 - 120 volt appliance?

The appliaance is designed for 110-120 v so if it is fed at 115 v that is quite OK.


How many volts in a standard household outlet?

In the US a general purpose receptacle outlet would be 120 volts; England 240 volts, France 115 volts, Libya 127 volts, Okinawa 100 volts, Tanzania 230 volts . . .; all depends on where your house is.


How many volts does a house run on?

120 volts and 240 volts. Typically 240 volts is supplied to the house electrical service entrance. It is split into it's 120 volt components via two buss bars. Hooking a circuit up to just one bar yields 120 volts. Hooking into both gives 240 volts.

Related Questions

What is the electrical voltage from the house outlet to the power supply?

The average voltage a house outlet will give actually depends on how far of a distance the house is from a transformer on the pole. If the house is fairly close to the transformer, it will probably give around 120 volts. However, if the house is a bit far from the transformer, it will probably give around 107 volts.


Which countries use 138 volts?

No country in the world uses 138 volts. They use 100, 110, 115, 120, 127, 210, 220, & 240.


If your house is wired for 240 volts do you have to have your house rewired for 230 volts?

No. 240 Volts was the nominal standard in Australia with a tolerance of +/- 10%, So the voltage could be anywhere between 216 Volts and 264 Volts. The change to 230 volts is part of international harmonisation between countries that use 220 volt standards and 240 volt Standards. The new tolerance levels are +10% and - 6%.


Is Apple Watch 110 and 240 volts capable?

The watches themselves use batteries and do not depend on the house voltage supply. It is important to have the correct charger suitable for the house voltage of 110 or 240 volts.


How much voltage comes from the pole to the house?

240 volts from the secondary side of the transformer to your house


Can a 240 volt sub panel run 115 volt motor?

In Europe 240 volts is standard, so no a 115 volt motor will not work. In USA 120 volts is standard, so if your sub-panel has 120 volts, (check with voltage meter) then yes. Read carefully, To get 240 volts in a sub-panel in USA the electric company brings two (2) wires, each wire has 120 volts, 120 + 120 = 240. One of those 120 volts will run your motor. Look for the wires from the electric company and check them with your voltage meter. If this is a commercial application you will need to call an electrical contractor, power companies for commercial applications do not follow the above.


Will a 115 volt converter from 240 volts harm a 110 - 120 volt appliance?

The appliaance is designed for 110-120 v so if it is fed at 115 v that is quite OK.


Where are center tapped transformers used?

The transformer that feeds your house is a center tapped transformer. Primary 7200, Secondary 240. The 240 volt secondary is center tapped to give you 120 volts on either side of the tap. Hence house voltage is 120 / 240 volts.


How many volts in a standard household outlet?

In the US a general purpose receptacle outlet would be 120 volts; England 240 volts, France 115 volts, Libya 127 volts, Okinawa 100 volts, Tanzania 230 volts . . .; all depends on where your house is.


What is the difference between 120 and 240 volts?

voltage is the PUSH on electrons seriously 120 volts is the difference of 240...Simply said 240 volts is 2 times as strong as 120 volts.


How many volts does a house run on?

120 volts and 240 volts. Typically 240 volts is supplied to the house electrical service entrance. It is split into it's 120 volt components via two buss bars. Hooking a circuit up to just one bar yields 120 volts. Hooking into both gives 240 volts.


Why do you need more than one type of voltage line in a house?

In the USA houses would have 120/240 volts. 120 volts at most receptacles and lights and 240 volts for larger equipment like your stove, dryer, hot water heater.