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

Discount Pricing! 5-24pcs 10%; 25-99pcs 20%; 100+ 30%


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 Switch Dry State Price
LS-21-101/2 70 VA SPST N.O.* $44.90
LS-21-103/4 100 VA SPST N.O.* $49.30
LS-21-105 3 VA SPDT N.O. / N.C. $50.40
LS-21-106 25 VA SPDT N.O. / N.C. $51.50
LS-21-107 100 VA SPDT N.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 Temp Maximum Pressure Float Spec. Gravity
180°F (-40°F to 230°F oil) 150 PSI .50
Thread Float Lead Wires
1/8″ npt 1.187″ diameter 20 AWG PVC 24″

Additional information

Weight 0.1 lbs
Dimensions 2.2 × 2.2 × 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.