T2310 is a time-controlled relay with 1 normally open relay Fixed bit pass, off timing display settings, timing unit, enabling a wide time range Optimized setting operation, timing on, timing off, infinite cycle switch setting for improved convenience and clarity Supports 1-999 times alternate work and infinite cycle work settings to meet diverse application needs Timing range: 0-999 (seconds, minutes, hours) Minimum unit: 1 second; Accuracy: 0.02% Timing type: non-clock countdown Timed startup: Supported Timed shutdown: Supported Infinite loop: Supports continuous switching loop Quantitative cycle: Supports 1-999 cycle switching Timing unit selection: Supported Program trigger: Supports automatic and manual trigger switch; factory default is automatic trigger Setting lock: Supported Power-off memory: Automatically saves the latest settings Relay type: 1 channel normally open relay Output type: contact live, active output Product size: 67x45x34mm Installation hole size: 63x42mm (for embedded installation) Operating voltage = Input voltage = Output voltage = labeled voltage Note: Due to different production batches, slight variations may occur Color: Black Material: ABS Type: DC 12V 240W Package Contents: 1 x Time Relay Note: Other items not included. Light reflection and display differences may cause slight color variation between image and actual item. Measurement error allowed: +/- 1-3cm.