Description
The Marley Engineered Products 410101002 2-Pole Time Delay Relay designed for use in control circuits operating within 208277V HVAC systems. It is applied in equipment such as unit heaters, air handlers and ventilation systems where controlled timing between electrical operations is required. The relay introduces a preset delay before switching connected loads on or off supporting coordinated operation between motors, heating elements, and other electrical components. It is mounted inside control panels of commercial heating systems, where it manages sequence timing during system start-up, and shutdown cycles, ensuring orderly electrical transitions within the overall HVAC control arrangement.
