Mell Can you replace a 3 way switch with a 2 way switch?
To change a three-way switch to a two-way switch, deactivate and remove the extra three-way switch. Two-way switches are single pole single throw (SPST) with two connection wires and are wired with 12/2 or 14/2 cable between the switch and fixture.
How many dimmers can be on a circuit?
4 Answers. As @Tester101 says, with conventional dimmers, you can only have one dimmer in a circuit if the fixture (or set of fixtures) is being controlled from more than one location.
Do both 3 way switches need to be smart?
When you have two switches in a 3-Way situation, both need to communicate with each other so each knows the on/off status. So to answer your question: Yes, you need to replace both switches. Just be sure the smart switch supports a 3-Way companion switch like the HS210 Kit.
What does 2 way dimmer switch mean?
2 way means there’s another switch controlling the same light. You can turn your lights on or off from two places, for example both at the top and bottom of your stairs. 2 way light switches are also great for large rooms with two doorways where you want to control lights both coming in to, and out of, the room.
What is difference between 2 way and intermediate switch?
An Intermediate Light Switch is where 3 lighting points control the same circuit. One light switch in a bedroom controlling say a central light would be a 1 gang 1 way light switch. On a staircase, a light switch at the bottom and at the top of the stairs controlling the landing light circuit would be a 2 way circuit.
Can you have more than one 3 way dimmer switch?
When using a 3-way dimmer switch, you should only have one dimmer on the circuit. The other switches (you can have more than one) must be on-off switches only.
Can a toggle switch be used as a dimmer switch?
You might even want to set it to the level you want and then remove its control, even decorate over the switch so that no-one plays with it. If you use a 3-way dimmer switch together with a 3-way toggle switch, the second switch could not change the intensity of light but just turn it on or off.
How do you replace a dimmer light switch?
When the wires are unhooked, replace the new switch in its place and simply follow the same color matches from the old switch. Don’t forget to secure with a wire nut before pushing these back on the wall. Turn on the circuit breaker and check if the dimmer lights actually work.
Can you have more than one light switch?
The other switches (you can have more than one) must be on-off switches only. In this setup, the light level is controlled from a single location, whichever light switch you replace with the dimmer switch. The other light switches turn the lights off and on to the level set by the dimmer.