Weeklong Auto On Off Timer For Lights And HVAC 120 To 277 VAC One Channel SPDT Astronomic Seven Day Programmable Timer Switch For Home And Office Automation

Seven-Day Astronomic Timer for Lights and HVAC (120-277V)
✔️ Single unit, 20 on/off per day, 120-277 VAC input

This digital timer automates weekly control of lighting and climate in homes or offices. It supports 120-277 VAC input and uses SPDT contacts to drive loads up to 30 A, including motors up to 2 hp. The rugged Noryl enclosure is rated NEMA-3R for outdoor use with external surface mounting.

✅ 120-277 VAC input with automatic voltage detection
✅ SPDT output, 30 A load, 2 hp motor capability
✅ 20 pairs of on/off set points per day
✅ 1-minute minimum cycle, up to 20 cycles per 24 hours
✅ Rechargeable supercapacitor backup for 4 days
✅ Daylight saving time and leap year, sunrise/sunset adjustment
✅ NEMA-3R Noryl enclosure, indoor/outdoor, external surface mount
✅ UL Listed and CSA certified
✅ Terminal wire size #8 to #16 AWG
✅ Operating temperature -40 to +149 F (-40 to +65 C)

💡 What is a weeklong programmable timer switch used for in a home or office?

This handy device helps automate lighting and climate control on a weekly schedule to save energy and improve comfort.

- Automates lighting and HVAC scheduling for weekly control - 120-277 VAC input and SPDT output up to 30 A - Daylight saving and sunrise/sunset adjustments for accuracy✝️