Manufacturers print a wiring schematic on the box in which the switch is packaged. Another circuit involving ... Simple schematic showing how three- way switches control a light from two locations. ... 12-6 The Four- Way Switch If a fixture is to be operated from more than two locations, four-way switches must be added to theanbsp;...
|Title||:||Residential construction wiring|
|Author||:||Robert C. Nolte, Oliver J. Ruel|
|Publisher||:||Sra - 1979-06-01|