351-254501 | Capillary and Bulb Thermostat


  • Adjustable Temperature Switch (175-195F)
  • Ambient Compensated
  • Nickel Plated
  • Made in the USA


Capillary and Bulb Thermostat

Adjustable Temperature Range

The 351 series of Bulb & Capillary thermostat is our most versatile. The series is available in several variations including fixed and adjustable models with auto or manual reset. Numerous mountings, bulb material, and switches available, complete its versatility.

Part number: 351-254501

Alternate P/N’s: 05930-003-06-48 46-1826

Bulb: Material = Nickel Plated Copper, Length  4.75”, O.D .250”

Capillary: Material = Nickel Plated Copper, Length 20”

Hardware: None, Requires compression ring to mount

Operating Temperature: Adjustable 175°F to 195°F, Ambient Compensated

Ambient Compensation: Ambient compensation allows for automatic switch adjustment with ambient operating temperature changes.

Electrical: 250Vac @ 20 Amp, SPDT, Normally Closed and Normally Open Contacts

Mounting: Bottom, Frame

Application: Water Heater, Booster Heater or Heating Unit

Additional Description: Capillary and Bulb Thermostat.  Adjustable Temperature Range, Ambient Compensated, Nickel Plated Copper, , Manufacturer Direct, Made in USA by SENASYS, STEMCO Division

Price: $99.00

Additional information

Weight 8 oz
Dimensions 5.13 × 8.63 × 1.63 in


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