What is a contactor?
A contactor is a special kind of relay used for switching an electrical circuit on or off. They are maximum commonly used with electric induction motors and lighting programs.
What is the working rule of contactor?
Working rule of Contactors.
A massive quantity of modern is drawn to begin with through an electromagnetic coil. The moving contact is pushed forward by moving core, as a end result, the force created by the electromagnet holds the moving and fixed contacts together.
What are the styles of contactor?
There are exclusive forms of contacts
in a contactor, and they are; auxiliary contact, energy contact, and get in
touch with spring.
What is distinction between relay and contactor?
Relays are used to manipulate contacts
of an electrical circuit due to a alternate of parameters or conditions in the
equal circuit or any other associated circuit. Contactors, then again, are used
to break or establish connections in an electrical circuit again and again
beneath extraordinary situations.
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