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 ...

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 ...

Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess ...