Description
The Packard PR380 Switching Fan Relay 24V Coil is an electromechanical control component used for switching electrical loads in fan and motor circuits. It operates through a low-voltage coil that energizes internal contacts, allowing or interrupting power flow to connected equipment. In HVAC systems, it is installed in control panels, air handlers, and similar assemblies to manage fan operation based on input from thermostats or control modules. It ensures separation between control signals and power circuits ensure safe and coordinated operation.
