LLC4

LLC44B20A

LLC44B20A is a single-probe liquid level control with ac input voltage of 120 and a fixed time delay of 20 s.


  • Electrical Characteristics
    • Catalog # LLC44B20A
    • Input Voltage (V) 120 Vac
    • Input Tolerance (%) -0.3
    • Input AC Line Frequency (Hz) 50 / 60
    • Output Type Electromechanical relay
    • Output Form Isolated SPDT
    • Output Load Rating (VA) 4 A resistive @ 240 Vac and 28 Vdc; 1/10 hp @ 240 Vac
    • Time Delay Range 20 s fixed
    • Sense Voltage 12 Vac at probe terminals
    • Sense Resistance (Ohms) Adjustable to 250
    • Sense Resistance Tolerance 1 kΩ ±500; at low end; 250 kΩ ±25% at high end
    • Control Type ON/OFF (single level) resistance sensor with built-in time delay to prevent rapid cycling
    • Isolation voltage ≥1500 Vrms between input; output; and probe
    • Surge Protection IEEE C62.41-1991 Level A
    • Termination Type Octal 8-pin plug-in
    • Mounting Method Plug-in socket
    • Operating Temperature -20° to 60°C (-4° to 140°F)
    • Storage Temperature (F/C) -40° to 80°C (-40° to 176°F)
    • Dimensions 2.91 H x 2.39 W x 1.78 D in. (73.9 x 60.7 x 45.2 mm)
    • Weight (lbs/g) 0 Kg
    • Check Stock Yes