Features:1.T2310 is a time controlled relay equipped with a circuit of normally open relay2.According to different operating voltages, it can be divided into three specifications: DC12V, DC24V and ACA110~220V3.Fixed position on/off timing display setting, independent timing unit, enabling large time span start/stop4.The setting operation is optimized, and the setting of timed on, timed off and infinite cycle switches is more convenient and intuitive.5.1~999 times of alternating work and infinite cycle work are set independently to meet the use needs to the greatest extentParameters:Working voltage: DC12V, DC24V, AC110~220VBearing power: 240W, 480W, 2200W (subject to the bearing power indicated on the label)Timing range: 0~999 (seconds, minutes, hours)Minimum unit: 1sec Error: 20ppnTiming type: non clock countdownScheduled power on: supportedScheduled shutdown: supportedInfinite loop: support infinite switching loopQuantitative cycle: supports 1~999 cyclesShell material: ABSIndependent timing unit: supportedProgram trigger: support automatic trigger and manual trigger switching, factory default automatic triggerSetting lock: supportedSave after power failure: only the last setting is automatically saved,Relay type: 1-circuit normally open relayOutput type: contact live, active outputProduct size: 67 × forty-five × 34mmInstallation hole size: 63 × 42mm (embedded installation)Operating voltage=input voltage=output voltage=label voltagePackage include:1pc x LED Digital Time Controller Countdown Timer On/Off Switch Delay Timer Relay Module