1Highly Adjustable: Features adjustable settings, with delay time set directly through face panel knob for user friendly operation. 2Versatile Function Modes: Equipped with two selectable modes, A Delay ON and B Delay OFF, tailored for different needs. 3Flexible Control: Operates through power voltage or time mark control input, with time scales ranging from 0.1s up to 10 days across ten ranges. 4Wide Voltage Support: Compatible with a wide voltage range from AC/DC12240V or AC230V. Output contacts are available in 1SPDT (1NO1NC) or 2SPDT (2NO2NC) with LED indicators. 5Easy and Compact Installation: Offers easy 1MODULE, DIN rail mount installation. Compact design with only 18mm in width fits perfectly on a 35mm rail. 1 xTimeDelayRelay