LLC54AAS - LLC Series – Liquid Level Controls Series

External overview image
Roll Over to Zoom
       
       
 
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

LLC54AAS provides dual-probe conductive liquid level control with ac input voltage of 120 and adjustable sensing resistance to 100 kΩ.

Property (Mouseover for details) Value
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) 5 A resistive @ 240 Vac; 1/10 hp @ 240 Vac
Response Time (ms) Debounce time delay <1 s
Sense Voltage Pulsed DC at probe terminals
Sense Resistance (Ohms) Adjustable to 100
Sense Resistance Tolerance 1 kΩ ±500; at low end; 100 kΩ; ±25%; 0% at high end
Control Type Resistance sensing for high and low level detection of conductive liquids
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 3.01 H x 2.39 W x 1.78 D in. (76.5 x 60.7 x 45.2 mm)
Weight (lbs/g) 0 Kg
Check Stock Yes
To request product environmental information, please complete the Product Environmental Information Request Form.