The CT1 Series Multifunction Control Timer has 13 different operating modes and 4 timing ranges,3 trigger modes and heavy duty 5A relay output.

12V to 24V DC operation


13 operating modes:

    single shot (normal timer)
    single shot retriggerable
    dual edge
    dual edge retriggerable
    bistable (clutch) operation
    trigger extension
    maximum pulse
    minimum pulse
    hold off (door open too long)
    multivibrator 1 sec on time
    multivibrator equal on/off time
    delay on
    delay on retriggerable (no activity timer)


 4 timing ranges:

    1 to 255 seconds in 1 second increments
    10 seconds to 42 minutes in 10 second increments
    1 to 255 minutes in 1 minute increments
    1 hour to 255 hours in 1 hour increments


    Accurate DIP switch selection for timing

    Selectable positive, negative or dual edge trigger

    Only 70 x 57 x 23.5mm including feet

    LED indicates operation

    Sturdy self adhesive feet

    Heavy duty 5 Amp changeover relay contacts

    Fail safe or fail secure operation