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Un contactor es un dispositivo electrónico que puede establecer o interrumpir la corriente eléctrica a distancia. Es decir, un contactor es un aparato que sirve para abrir o cerrar un circuito sin necesidad de tener contacto físico.
En este artículo veremos qué es un contactor, cómo funciona y para qué se usan los contactores, para luego poder tomar una decisión y realizar la elección del contactor adecuado.
A contactor is an electrically controlled switch used for switching an electrical power circuit. [1] A contactor is typically controlled by a circuit which has a much lower power level than the switched circuit, such as a 24-volt coil electromagnet controlling a 230-volt motor switch.
Un contactor es un dispositivo eléctrico, que tiene la función de un interruptor, es decir, que gestiona la circulación de la corriente abriendo o cerrando el circuito; una de sus características fundamentales, es que se puede aplicar o activar a distancia, debido a que cuenta con una estructura y un mecanismo electromagnético.
A contactor is an electrically controlled switch used for switching a power circuit, 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. Contactors are oftenly used for 150 Hp motor.
Definition: Contactors are nothing but electrically operated switching devices that work based on Faraday’s electromagnetic induction principle. The primary operation of that is much like a relay, but they are manufactured to carry high current typically up to 12500A.
Un contactor es un dispositivo electromecánico utilizado para controlar y conmutar la corriente en sistemas eléctricos de potencia. Se utiliza principalmente en aplicaciones industriales y comerciales para controlar motores eléctricos, iluminación, sistemas de calefacción y ventilación, entre otros. El contactor consta de un electroimán ...
26 de jul. de 2021 · Learn what a contactor is, how it works, how to wire a contactor, and the difference between a contactor and a relay.
30 de ene. de 2023 · We will include a brief look at how electrical contactors work, how they are used and which types are sold online in the UK. We will also cover some of the more popular types and brands of contactors available and identify how to choose the best for your needs.
A contactor is a switching device, widely used for the switching of motors, capacitors (for power factor correction), and lights. As the name indicates it is used to make or break contacts like an ordinary on-off switch.
