30 Minute In-Wall Twist Timer, Commercial Metal Faceplate

The TORK C530M 30-Minute Spring-Wound In-Wall Twist Timer with a commercial-style metal faceplate is designed to control a variety of indoor appliances, motors and lights. Automate factories, offices or other buildings to save energy and money using the simple twist knob and reliable mechanical timekeeping. Fits into a standard electrical box for in-wall mounting. Designed for SPDT switch type on indoor loads such as ventilation fans, lighting, HVAC systems, motors, pumps or air compressors.