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Q: How can you plug 2000 watts 240v into a 120v 20 amp breaker with out replacing your breaker and all the plugs on the line?

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15A*120V=1800watts

Check the wattage of the device that plugs into the adapter. If the device's wattage is lower that 25 watts then the answer is yes. If the device's wattage is higher that 25 watts then the answer is no.

Answer for the US: Breakers are rated in amps, not watts. However, a 15A breaker can handle 15 amps, or about 1800 watts (using 120V), or 3600 watts (using 240V). However, this is only rated for noncontinuous loads (those not lasting for more than three hours). For continuous loads (loads lasting three hours or more), one must derate the circuit breaker by 80%. So for continuous loads, that same breaker should only have 1440 watts (using 120V), or 2880 watts (using 240V) on it.

if its a single current its 120v X 25 amp = 3000 watts

600-1100 watts I've some 3volt bulbs that are rated at 80 mA, which means it uses draws 2.4 Watts. There are also small 7 watt 120v bulbs, usually used in night lights. The maximum load you can put on a 15A 120v circuit, without blowing a circuit breaker or fuse would be 1800 watts.

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You need amps

You need amps

15 amp breaker.

Yes, considering you can do that on 15 amp breaker easy.Experience in construction field. The worst that will happen is that the breaker will trip off after a few minutes.In the formula W = A x V. W = 20 x 120 = 2400 watts. If you want you can operate two 1000 watt lamps from a 20 amp breaker operating on 120 volts.

Single pole 20 amp breaker.

360 watts

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