Single Switch Connection Diagram. A single-pole, single-throw (SPST) switch is as simple as it gets. In the below wiring diagram, the phase line is connected parallel to the light switch and the plug socket switch.
In the below wiring diagram, the phase line is connected parallel to the light switch and the plug socket switch. Switch-disconnectors are frequently used in load-centre substations for the feeders to overhead lines, cables or transformers. Indication lamps are used to indicate which phase is on or off.
The single phase loads are distributed over the three outgoing phase connections.
The following diagram represents circuit established between two telephones connected by circuit switched connection.
To explain basic switch configuration commands, I will use packet tracer network simulator software. A Two Way light switch is a simple single pole "changeover" switch with three terminals. The function has been built-in the head unit.