Automatic on/off control for operation at same time each day;Mechanical 24-hour dial with one pair of trippers, 20 minutes minimum On cycle and 75 minutes minimum Off cycle, manual override switch;Accommodates 11 additional pairs of trippers (not included);347 VAC input voltage, 30 amp SPST output contacts;Metal indoor enclosure with locking hasp

• 1100 Series Same Day ON/OFF Times Each Day 24 Hour Time Switch, Metal Indoor NEMA 1, 347 Input Supply, SPST Output Contact

1100 Series Same Day ON/OFF Times Each Day 24 Hour Time Switch, Metal Indoor NEMA 1, 347 Input Supply, SPST Output ContactNSi Industries