• Captive trippers with 20 minute switching interval
• SPDT 20A, 1HP @ 120V switch
• Replaces standard wall switches
• Reliable synchronous timer motor
• Easy wiring and installation
• Works with fluorescent and compact fluorescent lights

The Intermatic KM2STU-1G In-Wall 24 Hour 20A SPDT Mechanical Timer replaces a standard wall switch (toggle) to provide automatic control of outdoor or indoor lighting, fans, pumps, office machines, and other types of circuits. Captive trippers are easy to set and can not be lost. 72 trippers provide up to 36 ON/OFF events in a 24 hour period. A three way, OFF/AUTO/ON override switch provides continuous ON or OFF positions. The Mechanical Timer is easily wired and installed and is UL listed. Two timers and a two-gang wall plate are included. Single Pole, Single Throw (SPST) indicates the Timer can control one circuit (one set of lights, a spa pump, a fan, etc.) at the same time.

Intermatic In-Wall 24 Hour 20A SPST Mechanical Timer	Intermatic In-Wall 24 Hour 20A SPST Mechanical Timer and 2-Gang Decora-Style Wall Plate	Intermatic In-Wall 24 Hour 20A SPST Mechanical Timer and 2-Gang Toggle-Style Wall Plate	Intermatic In-Wall 24 Hour 20A SPST Mechanical Timer and 3-Gang Decora-Style Wall Plate
Intermatic In-Wall 24 Hour 20A SPST Mechanical Timer and 3-Gang Toggle-Style Wall Plate	Intermatic In-Wall 24 Hour 20A SPST Mechanical Timer and 4-Gang Toggle-Style Wall Plate