Gems Sensors & Controls LS-77700 Series Single Point Level Switch

Last Updates: 12/06/2020

Gems Sensors & Controls 118127


Lead Time: 1 to 2 weeks

Actuation Level2 3/8″
Switch OperationNormally Open (Non-Reversible)
Min. Liquid0.45
Stem MaterialBrass
Float MaterialBuna
Float Diameter1″
Mounting Size3/8-24″
Switch TypeSPST (20 VA)
Maximum Pressure (PSI)300
Minimum Temperature (°F)-40
Maximum Temperature (°F)300
Electrical Termination22 AWG, 24″ long Polymeric leads
Wetted MaterialsBrass, Buna N, Berylium Copper
ApprovalsUL Recognized, CE, ROHS


Type II version shown. These LS-77700 Series Single-Point Level Switch units perform in liquids with specific gravities as low as 0.45; switches protrude into tank less than 3 inches (76 mm).

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