Two Way Switch Connection Circuit Diagram. This circuit is wired the same way as the 3 way lights at this link. The first switch com terminal connected to phase and second switch com terminal is connected to one end of the bulb and the other end of the bulb is connected to neutral ac supply.
The way i show allows you to fairly easily add a second two way switch to an existing light switch by simply wiring them together in a certain way. Connect the line brown wire to the l terminal together with the supply cable line wire and connect the blue wire with the brown slewing to the swl terminal together with the lamps line wire. Two way switch connection is nothing but a operating a electrical lighting circuit in two different places such as stair case ladder etc.
2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching.
The two wire control two way switch mostly will find in some of the industrial settings and old homes. The main purpose of the two way switching circuit is to allow the devices to be switched on off independently of any switch no matter the current state of the switch. Below is the way i like to do it. By wiring a 2 way switch the circuit below shows the basic concept of electricity flow to the load.
