Start Stop Button Wiring Diagram. Control circuit until the start button is pressed once again. The start stop push button station is shown more as an actual device in the control circuit wired to a set of contacts marked 2 and 3.
Square d wiring diagrams for contactors starters relays and controllers catalog. 1circuit open until button is pressed. Push button starter switch wiring diagram.
The difficulty essentially is that all car is different.
Single station with the starter. The motor can control start and stop in both positions. One relay for control and the motor. Two normally closed buttons.