A relay module is an electrical component. Various industries use this circuit board that houses one or more electric switches or relays in different circuits and electrical projects. Relay boards are ...

ABB has installed more than 700,000 SPACOM relays used for power system protection and reliable power system operation world-wide. With the older generation of relays now aging, ABB is developing new ...

As the power grid evolves, REX610 is designed to simplify protection and control of basic power distribution applications. With world energy usage predicted to nearly double by 2050, power ...