Function: Delay for a period of time to stop power supply. Small size, simple to use, stable performance. Module function: This module is a delayed shutdown module. When the set delay time expires, the power supply is stopped. Wide range of uses: Suitable for exhaust fans, motors, air coolers, cooling fans, germicidal lamps, humidifiers, heaters, etc. Applicable scenes: Living room, kitchen, bathroom, bedroom, corridor, stairs, etc. Parameters: Output current: 7A (MAX 10A) Working power consumption: 43mA Output voltage: AC110-220V Power supply voltage: AC 110-220V Maximum standby power consumption: 12mA Number of control channels: 1 output Working temperature: -25C to 85C Working humidity: 5% to 95% RH Control power: Up to 1400W for incandescent lamps, up to 300W for energy-saving lamps Equipped with LED indicator to show working status (steady light indicates active operation, flashing indicates delay completed) 16 selectable delay modes: 1, 3, 5, 10, 15, 25, 30, 40, 50, 60, 90, 120, 180, 240, 300, and 480 minutes Working status: After power on, the indicator light (PWR) remains steady; when the delay time ends, the indicator light flashes. Instructions: - Set the required delay time (do not adjust while powered); - After confirming correct wiring, power on the module. Upon power-on, the module begins operation (indicator light steady). When the delay time ends, the module stops power supply (indicator light flashes). 1. To stop early during operation, disconnect the main power supply to the module. 2. To start a new delay cycle, power on the module again. Color: As shown Material: PCB + Components Style: B with housing Note: Appearance may vary slightly between product batches; this does not affect functionality. Package Contents: 1 x Delay Relay Switch Note: Light reflection and differences in display screens may cause slight variations in color between the item and the image. Measurement tolerance: +/- 1-3 cm.