A switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another. A multi-way electronic control switch having a central control unit and a plurality of remote touch pads. They may have 3 or more conducting position and several poles (contact sets).

The following schematic shows the 1-pole 4-way Symbols.

1-pole 4-way Multi-way Switch Symbols

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