However, some smart switches do require a neutral wire and if this is the case then you have no choice but to add a neutral wire to the smart switch. On-Off Switch. In a house that was built in 1908 and rewired in the 70s… The outlets have black (hot), white (neutral), and bare (ground). If your house has a bonded neutral and ground then it should be at only at one connector and that is your circuit breaker panel and nowhere else. They also require a hub or bridge, which means an additional outlay of over £120 before you can even use the switch! For more information on wiring network switches, see the wiring FAQ: It can help to remember that our goal is not to power on a single individual switch, but rather to power on the switch while also maintaining the fire safety and electrical safety integrity of the whole house wiring system. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. A white wire or group of white wires mean there’s a strong chance the box contains neutrals. The green-colored screw in the upper left is for the ground wire. It went in exactly like the GE (which I also have installed) and paired correctly on the first try. For a better experience, please enable JavaScript in your browser before proceeding. I know your point is that people shouldn’t be doing wiring unless they know exactly what they’re doing, and I agree completely, but they don’t always know that they don’t know. If you think it’s ok to do certain thing then that’s your choice. The main difference between neutral and ground is that neutral provides a return path for the current in order to complete the circuit, while ground connects metal parts of a device to the earth in order to provide a safe path for current to flow though, in case a wire becomes damaged and metal parts of the device starts conducting current. Funny thing is, I had an electrician tell me that I could do just that, use the ground to the neutral. Dimmer Switch. In addition to neutral wires, most North American circuits contain two hot wires and a ground wire. PD-6WCL. Considering a smart switch based on a power greedy WiFi ESP8266 (800mA spikes and 100mA on idle, @ 3.3V), there is the common situation to have the neutral wire missing from the wall switch box (left with 2 hot wires, maybe some earth wire that I don't want to consider in any way). App control and voice control with Apple HomeKit, Google Assistant & Amazon Alexa are ready! I am however a very experienced electronics tech. Do experimental on painting. No, you should never use a ground wire as a neutral. However, the neutral and ground wires serve two distinct purposes. This is the most common light switch found in a home. There are smart switches that do not require a neutral. I think all the Lutron Maestro switches are like this. No-Neutral Smart Switch Comparison Table 2020. Local amendments may apply. If that is so, then how would it work when the light is off? I see it all day long in IT too. This is one reason that the NEC says follow the manufacturer’s directions. Turn your breaker box off. If what I say helps great, if not, ignore it. the Neutral goes from the neutral side of the load to the neutral/ground bus bar in the circuit breaker. It’s connected to the drain but it’s not the same. Otherwise, I truly appreciate all who are looking out for the DIY crowd who sometimes know just enough to be “dangerous” (one of my favorite sayings btw). You will surely get a flood at some point. This is a safety feature, in case the hot or neutral wires somehow come in contact with metal parts. I will gladly admit I am not an electrician. Honestly, I kinda wish it did, since then it would be CFL compatible. If I want my lights to come on when I get in a room, I'll leave a note. Connect each of the two black wires from the switch to the available Live lines via the wire nut, and wrap electrical tape around the wire nuts to make sure the copper conductor However, in a house, the ground will often be connected to a metal appliance such as a washing machine or a toaster, and normally carries very little current. A smart switch needs to power itself at all times, so it can respond to requests. If the neutral is a ‘home run’ and not tied into any other circuits, the only difference is the color of the wire. Mains electrical also has a "Neutral", which is analogous to electronics Vss or GND. I did a fair amount of research before using my ground as a neutral for the purpose of powering a zwave switch. Step 4 ： Connect the Smart Switch wiring with the provided wire connectors as follows. Agreed. Sure, but this whole conversation started when someone who knew very little about wiring made the blanket suggestion that anyone who didn’t have a neutral at their switchbox could just stick the ground in there instead. It provides the return path for the current provided by the hot wire.  While HS210 is designed to work in a pair, you can replace the wall switch with … Using the overflow instead of the main drain. Please have this reviewed by a licensed electrician in your jurisdiction. CFL lamps have an electronic circuit board in them. Smart homes comprised of smart switches or a smart switch typically don’t come with a neutral wire for smart homes. Eaton-Cooper Aspire. Especially when they think they’re just replacing one switch with another. I think we’re lacking in comments from that demographic. The neutral wire is connected to an earth ground. Ground = Neutral ? Spending the bones of £200 just to check whether a smart switch is useful or useless is a bit much. In these environments you do sometimes hear the statement that the ground and neutral are interchangeable. If you know what you are doing, and do it anyways, you are in ok hands (your own). Please take note of the BOLD parts of this. This is just a guess, you didn't give us a model number for the switch. More Buying Choices $31.28 (5 used & new offers) User Manual. Any options? Before you start working with line voltage in your electronic circuits, you need to understand a few details about how most residential and commercial buildings are wired. And likely a violation of your insurance policy. We are just trying to help each other really. If I recall, it's just a trickle of current that ends up on the ground conductor. Powering the electronics in the smart switch from the 2 hot wires will draw current through the light bulbs, making … I wanted to research it, as it bothered me from a safety point of view. Everybody here had better know what they’re doing when working with electrical circuits - scaring them into calling an electrician or worse is not going to change their minds. best practice is to pull a neutral to each location that can use it. ), Powered by Discourse, best viewed with JavaScript enabled. Best course of action is to learn learn learn. With that, all the smart features will be ready to work even though is not activated. Check with your local building officials. Never. $44.99 $ 44. Lutron Caseta. Copy and Pasted from the other thread to keep things neat. So there are two identical wires going from the oulet to the bus bar in the box. Two hot wires carry electricity from the power source (battery) to the load (in this case, a lamp). Four-pole switches. 3-Way Installation - Caséta® Wireless In-Wall Neutral Switch with Pico® Remote Control . Like the neutral wire, the ground wire is also connected to an earth ground. Alas, the world is full of people that think they know what they don’t, isn’t it? trust me it’s much safer. It helps to reduce the flow of power between the light and the switch to a trickle that also results in energy saving. Video. But what about when one of your kids is screwing with something. Smart Switches That Work Without A Neutral Wire. It just keeps things simple or no matter what level of knowledge or experience you have. Specs. Material: PC. In this scenario it’s more about the path of current flow. That being said, old wiring didn’t use grounds and people survived somehow. Fingers crossed. So in this circuit you have the potential for a hot, neutral and ground. In contrast, the ground wire is connected to any metal parts in an appliance such as a microwave oven or coffee pot. A:Yes, you can remotely control your switch and conveniently turn it on/off anywhere,anytime. For this campaign, it’s the ONLY smart wall switch supports both with or without neutral wire. By design, they "bootleg" some neutral / return current on the ground wire. And likely not to code. This type of automatic transfer switch offers the following benefits: The lutron occupancy sensor, and maybe some of their other leaded switches. Location 1.For Lutron, can you highlight which model of Smart Switch is available? 1 mA - A person is able to detect slight tingling sensation in the hands/fingertips. 1-6 mA - generally unpleasant to sustain, but a person still has the ability to release the energized object. Dimensions: 120 x 74 x 36.5 … If most of your experience has been with battery operated devices, or in a physics lab, you are generally working with direct-current, and,the ground and the neutral may well work in a very similar way. ... Keep in mind that a 3-pole transfer switch with overlapping neutral contacts is not considered a true 4-pole switch, according to the NEC and UL-1008. The neutral wire then carries electricity back to the power source, completing the circuit. Step 3：Remove existing faceplate and light switch, then identify Live/Load, Neutral and Ground lines. You choose your level of safety. Where to Buy > Specifications. Ground: The bare wire is called the ground wire. You will learn that yes, they both tie into same bus bar. Stepping down from my Father of 8 soapbox. The last thing you want is the chassis of your washer as a current carrying conductor. However, if they are legal and listed, they are tested to limit the bootleg current to some tiny amount that is considered safe by UL. PD-5WS-DV. Posted on February 11, 2018 February 16, 2019 by Tomas McGuinness. If the manufacturer instructions say that a neutral should be connected to a specific switch input, connecting a ground there again is an intentional code violation. JavaScript is disabled. Understood, but how can that work with a compact fluorescent? I just wanted to throw in my two cents for what it’s worth. This electricity will take you from walkin and talkin to a lump of coal really quick. Hot: The black wire is the hot wire, which provides a 120 VAC current source. or put the Aeotec G2 (assume it’s a switch module) in the receptacle box, and leave the wallswitch on all the time. C by GE 3-Wire On/Off Paddle Style Smart Switch, Alexa and Google Home Compatible Without Hub, Smart Switch No Neutral Required, Bluetooth/WiFi Switch, Single-Pole/3-Way Smart Switch, White, 1-Pack. RF9536WS / … Smart switches and the missing neutral! Guess I need to get another electrician to validate, or tell me the ability to run that neutral if needed.

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