0-999s/min/hour T2310 Digital Time Controller Countdown Timer Switch DC 12V 24V AC 220V 110V Delay Timer Relay Power Supply _x000D_ _x000D_ _x000D_ _x000D_ Product features: T2310 is a time controlled relay equipped with one normally open relay According to different working voltages, it is divided into three specifications: DC12V, DC24V, and ACA110~220V Fixed position on/off timing display setting, independent timing unit, enabling the realization of large time span start and stop Optimized the setting operation, with more convenient and intuitive settings for timed on/off, timed off, and infinite loop switches 1~999 cycles of alternating work and infinite loop work can be independently set to maximize the satisfaction of usage needs Basic parameters: Working voltage: DC12V DC24V AC110~220V Carrying power: 240W, 480W, 2200W (based on the carrying power indicated on the label) Timing range: 0~999 (seconds, minutes, hours) Minimum unit: 1 second Error: 20ppn Timing type: Non clock countdown Timed startup: Supports Scheduled shutdown: supported Infinite Loop: Supports infinite switch loops Quantitative cycle: supports 1-999 cycles of switching Shell material: ABS Independent timing unit: supported Program triggering: Supports switching between automatic and manual triggering, with factory default automatic triggering Set Lock: Supports Power off saving: Only the most recent settings are automatically saved, Relay type: 1-channel normally open relay Output type: Contact energized, active output Product size: 67 45 34mm Installation hole size: 63 42mm (embedded installation) Shipping List: Time controlled relay X1 _x000D_ _x000D_