About contactor....
We are doing a project for designing and fabrication of a control circuit for the automatic switching ON and OFF of the electrical gadgets in a seminar hall.. We are using contactor , time switch, timer etc.. So, we need to know about contactor , time switch and timer in details. We have studied as reference book ELECTRICAL DESIGN Estimating and costing by K. B RAINA. We need to know more about contactor, timer, and time switch. Can u please help us by citing the site where we can learn these.
Thanking you all.
poonam.😀