Air Pressure Switch Wiring Diagram. A wiring diagram is normally found on the inside of the cover. The coil MUST be the same voltage as the Line in this case 240v.
Have been tested to last over 10000 cycles. Loosen do not remove the screws on the pressure switch terminal with a screwdriver by turning in a counterclockwise direction. Wiring diagram for 220v air compressor 3 wire phase pressure switch 220 volt refrigerator practical machinist largest ford starter lefoo three main application 34 square d motor factory parts how it works rolair conditioning two control circuits combo a to models and options 230v airpressor magnetic.
Steps in the Air Compressor Pressure Switch Wiring.
The black and blue wires from the 3 phase are connected to the pressure switch and then connected to the motor. Safety when wiring a compressor pressure switch. If you are working on a switch with 240 VAC the power there will kill you if you are not very careful. A wiring diagram is a simplified traditional pictorial depiction of an electric circuit.