3 Wire Diagram. In this diagram the electrical source is at the first switch and the. Usually the third wire passes the middle intermediate switch but is joined in a separate terminal block.
Honeywell room thermostat wiring diagram honeywell thermostat intended for 3 wire room thermostat wiring diagram image size 500 x 380 px image source. The neutral points in both alternator and the load are joined together. When you use your finger or even the actual circuit along with your eyes it may be easy to mistrace the circuit.
The third wire is connected between one of the traveler terminals of the two 3 way switches.
Architectural wiring diagrams take steps the approximate locations and interconnections of receptacles lighting and long lasting electrical services in a. Quick disconnect a0 brown black white blue npn normally open and normally closed. Schematic wiring diagram of three phase distribution board. This size breaker requires a minimum of a 10 gauge wire so this wire used would be a 102 with ground.