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: such as 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: -25~85C Working humidity: 5%~95%RH Control power: 1400W (max) incandescent lamp, 300W (max) energy saving lamp Equipped with LED indicator to show working status (constant light means working, flashing means delay is over) 16 delay modes available: 1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 25 minutes, 30 minutes, 40 minutes, 50 minutes, 60 minutes, 90 minutes, 120 minutes, 180 minutes, 240 minutes, 300 minutes, 480 minutes Working status: After power on, the indicator light (PWR) stays on; after delay completes, the indicator light flashes. Instructions: - Set the required delay time (live setting not allowed). - After confirming correct wiring, power on. Upon power-on, the module starts working (indicator light stays on); when time ends, power supply stops (indicator light flashes). 1. To shut down early during use, disconnect the main power supply of the module. 2. To start a second delay cycle, power on again. Color: As shown Material: PCB + Components Style: B with housing Note: Appearance may vary slightly due to different product batches; this does not affect functionality. Package Contents: 1 x Delay Relay Switch Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight color variation between image and actual item. Measurement error allowed within +/- 1-3cm.