7-Day On/Off - Mechanical Time Switch w/ Carryover, 40A, 4PST (120V)
These time switches provide a different "ON/OFF" program each day of the week. They also provide for 4 pole single throw and 4 pole (2NO/2NC) switching. This series provides true 7-day load control with minimum ON and minimum OFF times of 3-1/2 hours. The "BC" models with carryover provide a carryover of 16 hours minimum to maintain accurate load control even during power failure. When power resumes, the carryover automatically rewinds itself. Only 1 hour is required to rewind the carryover for each 2 hours of outage.
Model Overview:
- True 7-Day load control with minimum ON/OFF time of 3-1/2 hours
- Separate clock motor terminals for switching loads not on-line voltage
- Carryover automatically rewinds when power resumes
- One hour of rewinding time for every two hours of power outage