2 Way Lighting Circuit Wiring Diagram Nz. As you see in the 2 way switch diagram below you will find that the phaselive is connected with the common of the first 2-way switch. Connect the Line brown wire coming from the light together with the 3 CoreEarth cable black wire in to the L1 terminal of the two-way switch.
Now as per the Lightwave wiring diagrams for 2-way switching. This is the first method to make a 2-way switching connection this is the old method. Connect the switch to the cable coming from the light.
Connect the switch to the cable coming from the light.
2-way Switch Wiring using Two-wire control. At SW1 it is connected to one of the terminals. This circuit is wired with a 2-wire cable running from the light to the switch location. DO NOT ATTEMPT TO DIY ELEC.