Manufacturers print a wiring schematic on the box in which the switch is packaged. Another circuit involving ... In (a) the pivot contact A is making contact with B. In (b) A is making contact with C. Thus, the 3-way switch acts as a SPDT selector.
|Title||:||Residential construction wiring|
|Author||:||Robert C. Nolte, Oliver J. Ruel|
|Publisher||:||Sra - 1979-06-01|