A switch box with no neutral loop will usually only have three wires see image below. Low power standby energy saving and safety.
Smart Switch No Neutral Onehoursmarthome Com
Smart light switch no neutral. This is because the neutral wire for the circuit is actually in. Now at ces 2020 ge lighting has another batch of new products including new smaller size smart light switches that dont require a neutral wire potentially a pretty helpful option. You should be good to go with any smart switch. Quick response no delay. Lighting protection surge resistance and effective protection circuit. The smart switch and the smart light are now both permanently powered and they talk to each other wirelessly.
The key is the dimming feature which turns the flow of power between the light and the switch down to a slight trickle. A big caveat however. Most of the available smart switches for no neutral installs only work with incandescent or halogen lamps. 123 gang wifi smart light switch wall touch for alexa google no neutral wire. Without one the circuit is broken when the switch is in the off position and powered when the switch is in the on position. Rf433 wifi smart wall touch switch no neutral wire needed smart single wire wall switch work with alexa google home 170 250v official store check here.
Although you are limited to only a handful of smart switches that work in a 2 wire circuit and most are dimming devices. 1 x remote touch switch. Instead of the light having switched line and neutral it now needs permanent line and neutral which permanently powers the smart light. There are dimmable smart switches on the market that can be installed without a neutral wire. If you open your switch box and you see two white wires joined with a wire nut not connected to the switch you can be fairly sure your switch has a neutral loop. Insteon smart 2 wire dimmer wall switch incandescenthalogen bulbs only no neutral required 2474dwh white insteon hub required for voice control with alexa google assistant 41 out of 5 stars 833 49994999 get it as soon as tue jul 14.
Gallery of Smart Light Switch No Neutral
