Relays are used throughout industry, acting as an electrical switch that controls a circuit. If you work in a place where electrical relays are in use, you’ll need relay sockets to hold and organize them. Whether you’re separating a low-power signal, or controlling several circuits with one signal, a relay socket is a good way to go. Decide on the number of pins you want in your socket before you shop. You can also check out our selection of relays and relay accessories like adapters, mounting track, enclosures and more.