AC Contactors are electrical hand-off which control the stream of power to segments in the AC unit. These send voltage to the condenser and open air fan engine. Contactors commonly have various contacts, and those contacts are as a rule (yet not generally) typically open, with the goal that capacity to the heap is closed off when the loop is de-energized. These are serviceable as the electrical transfers which can deal with the stream of power to segments in the ACunit. The contactor sends voltage to the condenser and open air fan engine. Offered products are normally controlled via a circuit which has a much lower control level than the exchanged circuit. The products are available in numerous structures with fluctuating limits as well as highlights. Dissimilar to an electrical switch, a AC Contactors are not planned to intrude on a short out current. These cab control electric engines, lighting, warming, capacitor banks, warm evaporators, and other electrical burdens.