how to wire a 240v gfci breaker

To install a circuit breaker, start by turning off the power supply to the electrical panel and removing the cover over it. So how do I get this thing functional? Website operating Step 3. By signing up you are agreeing to receive emails according to our privacy policy. If the single breaker in the control panel is serving the pool lights it should definitely be GFI. Proper grounding is also essential. Now my question is which neutral wire to connect to the GFCI breaker? While a single pole 15 or 20 amp short circuit would probably not cause catastrophic damage, a double pole 100 or 200 amp short circuit certainly could. Turn off all computers in your home before switching off the power, as they may be damaged by suddenly losing power. I'm not sure which wire to attach to the Neutral on the GFCI? Resetting the breaker (turning it all the way off then back on several times) has not restored power to the pool pump. How to repair a circuit breaker and major fault that arise in a circuit breaker? "How hard could it be to hardwire it?" Did you know you can read expert answers for this article? I said grey to neutral because grey is a color specified to be used for neutral. These breakers are intended for use in Siemens EQ, Siemens Ultimate, ITE, and Gould load centers. The neutral wire of the GFCI breaker helps the GFCI sense if there is a problem, and removing the wire will prevent the GFCI from working properly and the GFCI TEST Button will likely not work either. 29 April 2020. "Very helpful. Apparently, "very". It does require an understanding of the National Electrical Code (NEC) and the local electrical codes covering the wiring of spas. If it supplies related pool equipment then why is not also GFI? Electronic Equipment and Computers. How to Wire a 240 GFCI Breaker for a Hot Tub Step 1. Thank you very much! Dig the Trench for Conduit Laying. By using our site, you agree to our. I was on my phone trying to respond earlier which was somewhat difficult, I'm now on a PC. Last Updated: May 29, 2020 In the US, 120/240 systems (the type most often found in a residence or dwelling) use a color code for wiring; Black, Red, Blue "hot wires" and White neutral wires. Jesse Kuhlman is a Master Electrician and the Owner of Kuhlman Electrician Services based in Massachusetts. I would try to photocopy that, maybe even blow it up a little -- maybe take a cell phone picture and print it bigger? Confirm the main breaker is off and no power is present. Just make sure you're using a switch that's designed to be used as a double breaker. If you do the breaker will trip as it "thinks" there is an imbalance on the neutral wire. Testing at the Service Disconnect or Main circuit breaker is not recommended due to this "seemingly conflicting" information. NOTE: On some GFCI breakers, there will be a sticker indicating which lug the neutral from the tub should connect to. breaker box 50 amp, 120/240 volt, gfci typical installation important: 6 gauge copper wire must be used.test gfci monthly & prior to each use. Note that there’s no need to bend the end of the wire into a hook; it just needs to be straightly inserted into the connection terminal. unlocking this expert answer. Honestly, if it were me, I would take back that GFCI spa panel you bought, buy the correct Siemens GFCI 2-pole breaker for your main panel, and then get a simple/cheap non-GFCI subpanel or shutoff switch for this location. My pool pump is powered from a 240V subpanel with a 20 amp, 2 pole, GFCI circuit breaker. 20A breaker runs the heater only (pure 240v load). Jesse is also the author of four eBooks on home wiring including "Residential Electrical Troubleshooting" which covers basic electrical troubleshooting in residential homes. The bus bar should have no power present when this breaker is OFF. I'm going to say "Sort of" because it's showing how a generic system should be wired, not how this one is wired. Attach the curly white wire from the breaker to the neutral bus. Use the correct polarity i.e. This article was co-authored by Jesse Kuhlman. View our Privacy Policy here. Connect the neutral circuit wire to the "NEUTRAL" screw terminal on the GFCI breaker. Your circuit breaker should have a label that indicates where to insert the neutral and hot wires. Determining Where to Install the Circuit Breaker, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e4\/Install-a-Circuit-Breaker-Step-1-Version-2.jpg\/v4-460px-Install-a-Circuit-Breaker-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/e\/e4\/Install-a-Circuit-Breaker-Step-1-Version-2.jpg\/aid580936-v4-728px-Install-a-Circuit-Breaker-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"