What is a Dry Contact ?Dry Contact DefinitionA dry contact is defined as a switch that controls electrical circuits without supplying the power itself, relying on an external source.FunctionalityDry contacts operate by opening and closing circuits, providing essential isolation and safety in electrical systems.Dry vs. Wet ContactsDry contacts are used for isolation, while wet contacts use the same power source for control and power supply, lacking isolation features.Applications of Dry ContactsT