A motor protection relay safeguards electric motors by detecting thermal stress, phase imbalance, stall, and abnormal ...

A transformer protection relay does not replace upstream devices. It defines responsibility. By clearly assigning fault ...

A range of manufacturing and production processes rely on current-operated relays to provide a continuously adjustable trip-current setting. They are able to protect mechanical apparatus from jam-up ...

Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess the integrity of insulation in motors, cables, transformers, and other ...

This application note presents different types of overvoltage protection devices for solid-state relays. The document also provides suggested recommendations on their selection and use with the Vishay ...

Solid-state relays provide robust solutions for electronic switching in load control applications and hold many advantages over electromechanical relays. New, emerging solid-state relay designs offer ...

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 ...