Contactors and Relays
A Contactor is an electrically controlled switch used for switching an electrical power circuit. Contactors are similar to a relay except with higher current ratings. A Contactor is controlled by a circuit which has a much lower power level than the switched circuit. A relay is an electrically operated switch. Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one signal. sourcensave is an Online One Stop Shop for all Electrical and Electrical Accessories and Contactors and Relays and allows you to shop from a variety of Top Genuine Brands like ABB etc. sourcensave aims to bring about a significant transformational change in the Indirect material supply chain by cutting down inefficiencies and bringing in predictability through a suite of value added services.