Timer Relay Switch AC 110V 220V Adjustable Delay Module 1 Channel Automatic Power Off Control 10A

Poweroff Delay Relay Switch, Module without Casing This singlechannel relay module cuts power after a preset delay, making it simple to stop powered devices automatically. The module uses a DIP switch to select one of 16 fixed delay times and indicates status with an LED. It is supplied as a bare module without an enclosure. Key benefits Automatic timed shutdown: stops power to connected loads after a selected delay, preventing devices from running longer than needed. Simple setup and operation: select delay with the red DIP switch and apply power; no software or field programming required. Broad compatibility: works with common AC mains from 110 to 220 V and supports a range of loads up to specified limits. How it works After wiring and applying AC mains power, the PWR indicator LED stays on while the delay is counting. When the selected delay expires, the relay opens and the LED flashes to indicate the end of the delay. To restart the delay cycle, remove and reapply mains power. To stop the output immediately, disconnect the module from the mains supply. Delay time selection and operation notes There are 16 preset delay options: 1, 3, 5, 10, 15, 25, 30, 40, 50, 60, 90, 120, 180, 240, 300, and 480 minutes. Set the desired delay using the red DIP switch according to the delay mode table before applying power. delay mode settings must be made with the module unpowered. After setting the DIP switch, verify wiring and then power the module. Typical applications Lighting control: automatically cut power to incandescent or energy saving lamps after a set time. Ventilation and cooling: turn off fans or coolers after a specified run period. Motors and small equipment: shut down motors, pumps, or similar devices after a timed interval. Technical specifications Item type: Relay switch, single channel output Size: module without casing Power supply voltage: AC 110 to 220 V Output current: nominal 7 A, maximum 10 A Load capacity examples: up to 1400 W incandescent lamps, up to 300 W energy saving lamps Working power consumption: 43 mA Maximum standby power consumption: 12 mA Control channels: 1 channel output Working temperature range: 25 to 85 C Working humidity range: 5% to 95% RH Indicator: LED PWR on during delay, flashing after delay ends Package contents 1 x Relay switch module (without casing) Important reminders Set delay mode only when the module is not powered. Verify wiring before applying mains power. To cancel a running delay, disconnect the mains power to the module.