0.1 seconds (min) to 999 minutes (max) continuously adjustable. This product is easy to use with multiple functions; users should carefully read the instructions for optimal use. Designed for fast circuit turn-on and turn-off with unlimited switching cycles. The switching process is noise-free, spark-free, and produces no electromagnetic interference. Offers longer life compared to electromagnetic relays. Features dual-MOS parallel drive for lower resistance, higher current capacity, and improved performance. At room temperature, supports operating current up to 15A and power up to 400W, suitable for a wide range of equipment. Ideal for controlling motors, lights, LEDs, DC motors, micro-pumps, solenoid valves, and more. Wide voltage input range (5V to 36V), compatible with most devices. Clear and simple interface, powerful and user-friendly, designed to meet various application needs. Includes an emergency stop function ("STOP" button). Built-in reverse polarity protection prevents damage if connected incorrectly. Features sleep mode: if enabled and no operation occurs within 5 minutes, the monitor automatically turns off; any key press wakes it up. Supports customizable operation modes and parameters, each independently saved. All parameter settings are retained after power is disconnected. Color: Gray Material: Electronic components + Plastic Size: 70 x 40 x 23mm Package Contents: 1 x DDC-432 Time Relay Note: Light and display differences may cause slight variations between the product color in images and the actual item. Measurement error allowed is +/- 1-3cm.