A magnetic relay is a type of relay that uses magnetic force to open or close a switch, often used in scenarios where durability and minimal maintenance are crucial. These relays can be found in heavy machinery, industrial automation, and high-power applications due to their robustness and long lifespan. Campus Component provides a helpful guide highlighting the design and advantages ... https://www.campuscomponent.com/blogs/post/what-is-electromagnetic-relay-and-its-types