11 connect 3 wire cable in the second switch box to the switch. When wiring your 3 way switch consider the following.
Mark Perry Electrical The 3 Way Then 4 Way Switching Of A
3 way switch leg. Neutral for the fixture wrap a piece of black electrical. The key to wiring 3 way switches the power feed and the switch leg leading to the fixture s typically one at each switch location are attached to the screw terminal found at one end of the switch by itself. Switch leg wiring outlet wiring. This terminal is usually identified by a darker colored screw. Description power and switch leg at one end dead end of a 3 wire at the other. The old method of a 2 wire drop is explained along with the current code requirements of using a 3 wire cable.
3 way switch wiring diagrams the key to three way switch wiring. Unlike a common wall switch the 3 way switch has three active terminals plus a ground in up to date installations. The hot and switch leg are extended over to the traveler terminals on the dead end 3way. Connect all ground wires as previously described if not already completed. 2 traveler terminals one from each s3 are connected together and connected to the hot. The common terminals of each s3 are connected together and to nothing else.
While standard single pole switches have two screw terminals on one side of the switch plus a third green grounding screw terminal connected to the metal strap three way switches have three screw terminals plus a ground screw. When power is delivered to the point of use it is not connected directly to the outlet. One of the screw terminals is a darker color than the other two terminals. At the ceiling box the ungrounded conductor aka. The darker terminal is known as the common connection of the switch. This terminal is usually identified by a darker colored screw.
This shows wiring a light switch when the power comes into the light outlet first. The hot wire that. Connect the black wire coming from the first 3 way switch and the white switch leg wire coming from the second 3 way switch has black tape wrapped around it together with a wire nut. This includes light fixtures. Only one of them is important to identify for the purposes of replacement. Hot from the fixture connects to the black wire from the switch the white wire from the switch is the grounded leg conductor aka.
The power feed and the switch leg leading to the fixture s typically one at each switch location are attached to the screw terminal found at one end of the switch by itself. An outlet is any device where the homeowner has access to the electricity.
Gallery of 3 Way Switch Leg
