|| Stainless & Buna || LS-21-100



Stainless Steel switches are ideal for high temperature and pressure applications. Rugged construction allows these units to be used for reliable switching in a wide variety of chemicals, oils and water in harsh environments.


Part #Reed SwitchDry StatePrice
LS-21-101/270 VA SPSTN.O.*$44.90
LS-21-103/4100 VA SPSTN.O.*$49.30
LS-21-1058 VA SPDTN.O. / N.C.$50.40
LS-21-10625 VA SPDTN.O. / N.C.$51.50
LS-21-107100 VA SPDTN.O. / N.C.$52.60

* The dry state can be changed from Normally Open to Normally Closed by inverting the float.

Dry State: The condition of the reed switch when the tank is dry.
N.O.: Normally Open
N.C.: Normally Closed
SPST: Single Pole Single Throw
SPDT: Single Pole Double Throw

Operating TempMaximum PressureFloat Spec. Gravity
180°F (-40°F to 230°F oil)150 PSI.50
ThreadFloatLead Wires
1/8″ npt1.187″ diameter20 AWG PVC 24″

Additional information

Weight0.1 lbs
Dimensions2.2 x 2.2 x 6.2 in

LS-21-101/2, 70 VA SPST, N.O., LS-21-103/4, 100 VA SPST, N.O., LS-21-105, 8 VA SPST, N.O./N.C., LS-21-106, 25 VA SPST, N.O./N.C., LS-21-107, 100 VA SPST, N.O./N.C.