Product details:

The Tork 1109A-PC mechanical 24 hour time switch is the perfect timer control for your application. Great for billboard signs, security lighting, parking lot lighting, pumps and exhaust fans, and HVAC applications. Designed to work with 120V through 277V applications Dust-proof, sealed motor housed in heavy-duty enclosure UL Certified to control all LED applications Easy-to-override on/off setting and 24-hour timer dial Indoor/outdoor plastic enclosure with see through door This model replaces the following older Tork model #'s: 1103B-PC, 1104B-PC