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Relés
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- Accesorios
- Bastidores de módulos de relés de E/S
- Contactores (electromecánicos)
- Contactores (estado sólido)
- Enchufes de relés
- Módulos de relés de E/S
- Relés (de RF) de alta frecuencia
- Relés Reed
- Relés automotrices
- Relés de estado sólido
- Relés de potencia, sobre 2 amperios
- Relés de seguridad
- Relés de señales, hasta 2 amperios
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Relés
Relays and contactors are devices used to switch or interrupt the flow of electrical current in one or more circuits, using a control signal which is galvanically isolated from the circuit(s) being controlled, with various sub-groups demarcated along lines of device construction or intended application. Traditionally and still-commonly based on the use of an electromagnet to open or close a set of mechanical switch contacts, newer devices using solid-state technologies are also widely available, with both types having characteristics to reccomend them under different application conditions.