Intermatic FM1 Series 7-Day Electromechanical Timer Module, 21A, SPDT (24V)

FM1 Series 7-Day Electromechanical Timer Module, 21A, SPDT (24V) Product Features The FM/1 series of time switches are designed for control of heating, ventilating, air conditioning, refrigeration, lighting, security, circulating pumps, spas or any electrical load requiring 24-hour or 7-day scheduling. The standard FM/1 units can be flush mounted (mounting kit with screws available) or surface mounted inside a panel.