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Weksler Temperature Switches

Watertight Enclosure, Type 400, WT-Series

 
This broad Weksler switch series is easy to use and readily retrofits to virtually all industrial and OEM applications.
  • Watertight NEMA 4X enclosure, IP66
  • Choice of switch elements for all applications, including hermetically sealed
  • UL Listed
  • Wetted material is all-welded stainless steel
  • Fixed or limited adjustable deadband
  • Readily available
  • Stainless steel thermal systems
  • options (PDF)
  • standard temperature ranges (PDF)

weksler temperature switch type 400

Enclosure

Code Description
WT4 Temperature switch

Thermal System

Code Style/Length
Direct Mount
TS Rigid
Remote Mount
T05 5' Capillary
T10 10' Capillary
T15 15' Capillary
T20 20' Capillary
T25 25' Capillary

Bulb Length

Code "S" Dim. "U" Dim.
Direct Mount
027 2.75" -
040 4" 2.5"
060 6" 4.5"
090 9" 7.5"
120 12" 10.5"
Remote Mount
030 3" 2.5"

Switch Element

Code Description Max Electric UL/CSA listed SPDT
20 Narrow Deadband

15A, 125/250 Vac

22 Hermetically sealed switch, narrow deadband

5A, 125/250 Vac

23 Heavy duty ac

20A, 125/250 Vac

24 General purpose

15A, 125/250 Vac

1/4A, 125 Vdc

1/4A, 250 Vdc

25 Heavy duty dc

10A, 125/ Vac or dc

28 Manual reset trip on increasing

15A, 125/250 Vac

29 Manual reset trip on decreasing

15A, 125/250 Vac

31 Low level (gold) contacts

1A, 125/250 Vac

32 Hermetically sealed switch, general purpose

11A, 125/250 Vac

5A, 30 Vdc

50 Variable deadband

15A, 125/250 Vac

UL/CSA listed dual SPDT
61 Dual narrow deadband

15A, 125/250 Vac

62 Dual narrow environment proof

15A, 125/250 Vac

63 Dual high temp. 300F

15A, 125/250 Vac

64 Dual general purpose

15A, 125/250/480 Vac

1/2A, 125 Vdc

1/4A, 250 Vdc

65 Dual ammonia service

5A, 125/250/480

weksler temperature switch model breakdown WT4

weksler switches catalog

Weksler catalog page

 

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