Digital LCD Programmable Timer Relay Switch DC 12V 16A 1Min-168H 17 On/Off Settings

Product Details 1. Programmable design supports 17 on/off events per day or per week, 1-minute minimum interval, lets you set regular electric device operation accurately without manual check 2. Built-in rechargeable backup battery retains stored settings for up to 180 days after power cuts, no need to reconfigure programs after unexpected outages 3. Supports 15 sets of daily program combinations, you can select specific weekdays for scheduled operation to match varied usage demands 4. Comes with dedicated function keys including clock, timer, hour/minute adjustment and manual override, easy for all user groups to finish setup quickly Specifications 1. Rated voltage: 12V DC 2. Contact capacity: 16A 3. Maximum power consumption: No more than 20000W 4. Built-in rechargeable battery: 1.2V/40mA 5. Product dimensions: 62 x 62 x 32.5mm / 2.44 x 2.44 x 1.28 inches 6. Power failure memory duration: 180 days 7. Operating temperature range: -10 to +40 °C / 14 to 104 °F 8. Supported setting range: 1 minute to 168 hours 9. Output format: Supports both voltage free and voltage output modes Packing List 1. 1 x Panel mount digital timer switch Warm Reminder 1. Do not use the timer in environment with temperature beyond the specified operating range 2. Adjust timer settings according to the key function labels to avoid program mismatch 3. Do not dismantle the built-in rechargeable battery without professional guidance