The electromechanical relay is a remote controlled switch capable of switching many circuits, eitherin sequence or individually. Electromechanical relays have high quality performance and attractive design features such aslonger switching operation life, lower power consumption for reduced power demand and higher reliability over product life. Electromechanical relays have superior performance over poorly performed models of relays available with nickel alloy. Despitethe movement towardshigh speed communications and intelligent electronic devices, companies such as ABB Ltd. and General Electric Company are still firmly committed to theviable electromechanical relay market. There are a number of applications in electromechanical relay market where practical considerations can justify continued usage of theseelectromechanical devices.Power supply switching for DVDs, TVs, set top boxes, factory automation, HVAC (heating, ventilation, airconditioning) temperature controllers, motor controls and programmable logic controllers are some of the applications in electromechanical relay market. Electromechanical relays have strong contact pins that do not bend, which further leads to lower terminalresistance, higher conductivityand lower operating temperature.
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