What type of relay is typically used for controlling larger loads?

The electromechanical relay is typically used for controlling larger loads due to its ability to handle high voltage and current levels effectively. This type of relay contains mechanical components, such as electromagnets and contacts, that physically open or close circuits. The mechanical nature of these relays enables them to manage larger loads without the risks of overheating that might affect solid-state relays.

Since electromechanical relays can switch higher currents and voltages, they are ideal for applications like motor control or switching power supplies, where substantial electrical loads are present. Their robustness and reliability in handling substantial electrical currents make them a preferred choice in various industrial and commercial settings.

On the other hand, solid-state relays, while also capable of controlling loads, are better suited for applications requiring faster switching and higher precision but may not handle as large loads as easily in some configurations compared to traditional electromechanical relays. Temperature and current relays serve specific functions in monitoring and protecting systems rather than directly controlling larger loads.