Delay on Make

TDU Series

The TDU Series are encapsulated solid-state, delay-on-make timers that combine digital timing circuitry with universal voltage operation. The TDU offers DIP switch adjustment allowing accurate selection of the time delay

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  • Application Spotlight
    • Electrical Characteristics
      • Catalog # TDU3000A
      • Input
        Voltage (V)         24 or 120 V ac/dc
      • Output
        Form         NO - open during timing
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Time Delay Range 1 - 1023 s in 1 s increments
      • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)
      • Check Stock Order Sample
      • Catalog # TDU3001A
      • Input
        Voltage (V)         100 or 240 V ac/dc
      • Output
        Form         NO - open during timing
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Time Delay Range 1 - 1023 s in 1 s increments
      • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)
      • Check Stock Order Sample
      • Catalog # TDU3003A
      • Input
        Voltage (V)         120 or 277 V ac
      • Output
        Form         NO - open during timing
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Time Delay Range 1 - 1023 s in 1 s increments
      • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)
      • Check Stock Order Sample
      • Catalog # TDUH3000A
      • Input
        Voltage (V)         24 or 120 V ac/dc
      • Output
        Form         NO - open during timing
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Time Delay Range 10 - 10230 s in 10 s increments
      • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)
      • Check Stock Order Sample
      • Catalog # TDUH3001A
      • Input
        Voltage (V)         100 or 240 V ac/dc
      • Output
        Form         NO - open during timing
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Time Delay Range 10 - 10230 s in 10 s increments
      • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)
      • Check Stock Order Sample
      • Catalog # TDUL3000A
      • Input
        Voltage (V)         24 or 120 V ac/dc
      • Output
        Form         NO - open during timing
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Time Delay Range 0.1 - 102.3 s in 0.1 s increments
      • Dimensions 2 H x 2 W in. (50.8 x 50.8 mm)
      • Check Stock Order Sample