Changing a 3 way switch to a wifi smart switch can be tricky. The hot wire from the breaker usually black neutral.
3 Way Switch Wiring Methods Dead End And Radical S3
3 way switch with neutral. The three way switch is a variation of the standard single pole switch which controls a light only from one locationa third type is the four way switch which is used in conjunction with two three way switches to control lighting from more than two locationsthis configuration may be used in open plan homes or in large kitchens or great rooms where a central bank of lighting fixtures might. 44 out of 5 stars 67. The common terminal of the second 3 way switch connects to the light fixtures. Diagrams shown on this page are simplified for clarity. The white neutral wires are connected together in each switch box. In existing 3 way wiring this wire toggles hot between two switches.
A 3 wire nm connects the traveler terminals of the first and second 3 way switch together. The return wire for circuits usually white load. You will need a neutral conductor to power the smart switch. You cannot use the grounding conductor instead of a neutral. For example a long hallway or stairway might use a pair of three way. Wall switches used to control ceiling light fixtures or other fixtures come in three types.
Most common is the single pole switch the type used to control a light fixture from a single locationthe next most common is the three way switch which is commonly used to control a light fixture from two different locations. Get it as soon as tue jul 14. Kasa 3 way smart switch by tp link wifi light switch works with alexa and google home neutral wire required no hub required ul certified 1 pack hs210 45 out of 5 stars 79. The wire that will be hot when the circuit is completed to your light usually black traveler. Wifi timer light switch works with alexa google assistant and ifttt master switch and add on switch dual dimmable smartlife app neutral wire required 3 way. Justcool 3 way smart dimmer switch kit.
Traveler wires are interchangeable on each switch. In addition some changes may need to be made at the other 3 way switch in the circuit.
Gallery of 3 Way Switch With Neutral
