220 Volt Electrical Circuit for an Air Compressor
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I read that 20 amp 240v outlets do not have a natural wire both are hot. Is this true and do I need a double pole 20 Amp 240v breaker for the 10-2 wire? © By: Dave Rongey |
220 Volt Electrical Circuit for an Air Compressor
Background: Dan, a Homeowner from Avondale, PA
[ad#block]Question: I have a Jun Air 12-20 compressor rated 198-242V – 2.85 amps. There are two motors on this compressor. The plug is a 1 1/8 inch diameter 20 amp 240V style.
I ran 10-2 for wire and I want to put in a breaker just for this compressor.
My question is I read that 20 amp 240v outlets do not have a natural wire both are hot. Is this true and do I need a double pole 20 Amp 240v breaker for the 10-2 wire?
Additional Comments: nice!
Dave’s Reply:
Thanks for your electrical question Dan. There is no neutral wire required for 240 volt air compressor motors. The circuit breaker will need to be 2-pole 240 volt sized according to the specifications of the manufacturer.
The Following links will assist you with your electrical question:
Circuit Breakers
House Wiring Circuits and Circuit Breakers
This link is helpful as a Homeowner
Do-It-Yourself Electrical
The following may also be helpful for you:
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Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.
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