Five Electrical Contactor Diagram. For example starting of an induction motor the starter is built with the contactors only and it works as a power managing tool. Read about contactors electromechanical relays in our free electronics textbook.
L1 l2 and l3 are the incoming terminals of the main contact which are to be connected to the main power supply. Iec contactor specifications bulletin numbers 100104 k 100104 c 100104s c 100104 d 100s d 100 g 100q c topic page product line overview 3 100 k104 k miniature contactors 5 coil voltage codes 5 assignment of contacts 6 specifications 8 life load curves 12 approximate dimensions 14 100 c104 c 100s c104s c 100q c contactors 15. These wires should be rated in the manufacturer information.
A wiring diagram generally provides information concerning.
Contactors symbols for use in electrical pneumatic and hydraulic schematic diagrams. It shows the components of the circuit as streamlined shapes and the power and signal connections in between the tools. Basics 10 480 v pump schematic. But the device used for higher current carrying application is known as a contactor and the device used for lower current applications is.