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If my generator is neutral bonded to the frame and no GFCI
If my generator is neutral bonded to the frame and no GFCI for 230v application, do I connect all 4 wires to main service? … read more
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I want to know if it is possible to get 240v from two 120v
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What's the difference between running 3 wire to outlets
What's the difference between running 3 wire to outlets versus 2 wires. The outlets will be bonded to junction box, conduit, and chassis regardless of 3rd wire and chassis will be bonded to the third … read more
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The power company here in the Philippines will be supplying
The power company here in the Philippines will be supplying two insulated wires at 220V for our house service. Can I use one wire as a ground or neutral for bonding and grounding and a single pole bre… read more
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My question is about wiring for a hot tub. In the specifications
My question is about wiring for a hot tub. In the specifications of the hot tub it is written: 110V plugs into a standard outlet or 230V conversion. What does it mean "230V conversion"?… read more
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I have a 4 wire 230V circuit for my hot tub. At the local panel,
I have a 4 wire 230V circuit for my hot tub. At the local panel, near the hot tub I have incoming 230V phase to phase and 120V phase to neutral. When the circuit breaker is installed the load side of … read more
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I am trying to hook up a tanning bed using the existing 220
I am trying to hook up a tanning bed using the existing 220 line in the house. But am kinda confused, the wires from tanning bed are green white and black, The wires in the 220 line are red white blac… read more
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I am putting in a dedicated 20 amp line to a Sauna, with a
I am putting in a dedicated 20 amp line to a Sauna, with a gfci receptical. I have strung a 2/12 cable directly to the service box, connecting to a 20 amp double circuit breaker. Red wire to one side … read more
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I am running a curcuit from a panel to a 240v outlet over a
I am running a curcuit from a panel to a 240v outlet over a 200 foot distance. Do I size each of the two hot wires for 120v? I ran both through the wire size calculator and 240 says I need 6 awg bt 12… read more
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Good Day Everyone, The convention of home electrical wiring
Good Day Everyone, The convention of home electrical wiring of let's say the US standards is three wires, one is hot (live), one is Neutral, and the other one is the ground. Which is actually the same… read more
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Electronic Ballast cause hot to hot voltage and frequency go
Electronic Ballast cause hot to hot voltage and frequency go up, why? HI Expert, Recently I am installing(NNN) NNN-NNNN MH lights with 120-240v electronic ballast in a medical herb greenhouse. During … read more
Mike G.
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I have a 240 volt electrical stovetop being repolaced with
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i have a european appliance that i would like to use in the
i have a european appliance that i would like to use in the united states, it is a water still with two 1500 watt heaters for a total of 3000 watts, it operates on 220/240v, 50/60hz, and it has a g ty… read more
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Im looking at a building with an electrical system that is
I'm looking at a building with an electrical system that is 240v Delta w/ mid-tap ground. Phase B to ground is 208v. I've selected variable speed drives and transformers based on 230v 3 phase power. T… read more
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i need what to do. my stove had two hots and a ground now the
i need what to do. my stove had two hots and a ground now the new doulbe oven has two hot and a common ans a ground what do i need to do… read more
Mike
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I have a new air compresssor listed as 230 volts. I have
I have a new air compresssor listed as 230 volts. I have only the standard 110 volt two circuit (household) service. The wire from the compresspor is marked "neutral" , "Hot" and ground. I have conclu… read more
Joseph
Joseph
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can you take one hot conductor off of a 240v double pole breaker
can you take one hot conductor off of a 240v double pole breaker and use as a 120v. The neutral dedicated to the 120v receptacles only. Sharing bare ground on both circuits, 120v and 240v.… read more
Mike
Mike
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How to determine which wires are which voltage on a multi-tap
How to determine which wires are which voltage on a multi-tap ballast? I have some Cooper MHXB-400-MT low bay light fixtures that were previously wired for 120V. I'm moving them to a different shop an… read more
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Joseph
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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