When you press the start button and the stop button is not pressed the 24vdc relay energizes and it pulls in the r1 contactor that feeds three phase power to the motor.
Stop start contactor diagram.
A wiring diagram is a simplified conventional photographic representation of an electric circuit.
Basiclly you press start button which powers the coil which then pulls in the contactor once the contactor makes the feed from the stop button holds the coil in untill the stop button is pressed which breaks the circuit.
Note that one one of the contactor acts as a switch for the start button.
A wiring diagram is a simplified traditional pictorial depiction of an electric circuit.
Collection of 3 phase contactor wiring diagram start stop.
See image below for an example of 3 wire control being used to pull in a contactor to start a 3 phase motor.
It reveals the parts of the circuit as streamlined shapes and also the power and signal connections between the gadgets.
It reveals the elements of the circuit as simplified forms and also the power and signal links between the gadgets.
Step by step procedure for the basic stop start control wiring and diagram on a magnetic contactor with nc and no push button switch and how does it works.