Description
The Littelfuse TDU3000A Solid State Timer controls delayed electrical sequencing within circuit assemblies by regulating output operation according to preset intervals. It operates in HVAC systems through a solid-state control circuit that processes electrical signals and activates connected components after a specified delay period. The unit is integrated into control panels and electrical sections where staged switching or coordinated operation is required between connected operations. Its electronic interval configuration maintains accurate sequence control, supports coordinated circuit, and provides consistent operational response for regulated heating and cooling processes.
