Function: Provides a time delay before cutting off power supply. Compact size and easy to use. Reliable performance. This module is a time-delay shutdown module. After the preset delay time elapses, the power output is automatically disabled. Suitable for various applications, including exhaust fans, motors, air coolers, cooling fans, UV germicidal lamps, humidifiers, and heaters. Ideal for use in living rooms, kitchens, bathrooms, bedrooms, hallways, and staircases. Specifications: Output current: 7A (max 10A) Operating power consumption: 43mA Output voltage: AC 110–220V Input voltage: AC 110–220V Maximum standby power consumption: 12mA Number of output channels: 1 Operating temperature: -25°C to +85°C Operating humidity: 5%–95% RH Load capacity: Up to 1400W for incandescent lamps; up to 300W for energy-saving lamps LED indicator shows operating status: steady light indicates active operation; flashing light indicates delay completed 16 preset delay options: 1, 3, 5, 10, 15, 25, 30, 40, 50, 60, 90, 120, 180, 240, 300, and 480 minutes Status indication: Power-on indicator (PWR) remains lit during operation; flashes after delay completion Instructions: ① Select desired delay time (must be set before powering on — live setting is not supported). ② Verify correct wiring, then apply power. Upon power-up, the module activates (PWR LED stays lit); upon delay completion, output power is cut off (PWR LED flashes). - To stop output early, disconnect the main power supply to the module. - To initiate a new delay cycle, power on the module again. Color: As shown in image Material: PCB + electronic components Style: Model B with enclosure Slight variations in appearance may occur between production batches; functionality is unaffected. Package includes: 1 × Delay Relay Switch Note: Lighting conditions and display settings may cause minor color differences between images and actual product. Measurement tolerance: ±1–3 cm.