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Temperature Switches

Transcat provides electronic temperature switches for a range of industrial and process environments. Our selection of switches ensures you have the appropriate reliability and durability for your application. We understand that ordering a programmable switch with the right technology and construction can be integral to safety and operational success. That’s why we provide switches featuring thermocouple, RTD and thermistor sensors to cover virtually every application. Our thermocouple switches with rugged sensors accommodate a wide range of temperatures. We also offer RTD sensor switches that deliver the benefits of stability and high accuracy. At Transcat, we make it simple to find products from Dwyer Instruments, Ashcroft, Noshok, and other leaders in switching technology.
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Showing 26-50 of 85
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  1. TSX3-500222
    Dwyer Instruments TSX3-500222 Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,230V pwr sply
    Order #: TSX3-500222
    Mfg #: TSX3-500222
    Availability: Please contact Transcat Customer Service for availability.
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    Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,230V pwr sply Learn More
  2. TSX3-500132
    Dwyer Instruments TSX3-500132 Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,115V pwr sply
    Order #: TSX3-500132
    Mfg #: TSX3-500132
    Availability: Ships in 3-4 weeks
    $120.55
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    Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,115V pwr sply Learn More
  3. TSX3-500122
    Dwyer Instruments TSX3-500122 Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,115V pwr sply
    Order #: TSX3-500122
    Mfg #: TSX3-500122
    Availability: Please contact Transcat Customer Service for availability.
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    Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,115V pwr sply Learn More
  4. TSWB-041
    Dwyer Instruments TSWB-041 Temperature / Water Level Switch, 24 VAC/VDC, C
    Order #: TSWB-041
    Mfg #: TSWB-041
    Availability: Please contact Transcat Customer Service for availability.
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    Temperature / Water Level Switch, 24 VAC/VDC, C Learn More
  5. TSWB-040
    Dwyer Instruments TSWB-040 Temperature / Water Level Switch, 24 VAC/VDC, F
    Order #: TSWB-040
    Mfg #: TSWB-040
    Availability: Please contact Transcat Customer Service for availability.
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    Temperature / Water Level Switch, 24 VAC/VDC, F Learn More
  6. TSWB-031
    Dwyer Instruments TSWB-031 Temperature / Water Level Switch, 12 VAC/VDC, C
    Order #: TSWB-031
    Mfg #: TSWB-031
    Availability: Please contact Transcat Customer Service for availability.
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    Temperature / Water Level Switch, 12 VAC/VDC, C Learn More
  7. TSWB-030
    Dwyer Instruments TSWB-030 Temperature / Water Level Switch, 12 VAC/VDC, F
    Order #: TSWB-030
    Mfg #: TSWB-030
    Availability: Please contact Transcat Customer Service for availability.
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    Temperature / Water Level Switch, 12 VAC/VDC, F Learn More
  8. TSWB-021
    Dwyer Instruments TSWB-021 Temperature / Water Level Switch, 230 VAC, C
    Order #: TSWB-021
    Mfg #: TSWB-021
    Availability: Please contact Transcat Customer Service for availability.
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    Temperature / Water Level Switch, 230 VAC, C Learn More
  9. TSWB-020
    Dwyer Instruments TSWB-020 Temperature / Water Level Switch, 230 VAC, F
    Order #: TSWB-020
    Mfg #: TSWB-020
    Availability: Please contact Transcat Customer Service for availability.
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    Temperature / Water Level Switch, 230 VAC, F Learn More
  10. TSWB-011
    Dwyer Instruments TSWB-011 Temperature / Water Level Switch, 115 VAC, C
    Order #: TSWB-011
    Mfg #: TSWB-011
    Availability: Please contact Transcat Customer Service for availability.
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    Temperature / Water Level Switch, 115 VAC, C Learn More
  11. TSWB-010
    Dwyer Instruments TSWB-010 Temperature / Water Level Switch, 115 VAC, F
    Order #: TSWB-010
    Mfg #: TSWB-010
    Availability: Ships in 3-4 weeks
    $178.20
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    Temperature / Water Level Switch, 115 VAC, F Learn More
  12. TSS2-2410
    Dwyer Instruments TSS2-2410 Dual Stage Temperature Switch, C, 24 VAC/DC
    Order #: TSS2-2410
    Mfg #: TSS2-2410
    Availability: Please contact Transcat Customer Service for availability.
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    Dual Stage Temperature Switch, C, 24 VAC/DC Learn More
  13. TSS2-2400
    Dwyer Instruments TSS2-2400 Dual Stage Temperature Switch,F, 24 VAC/DC
    Order #: TSS2-2400
    Mfg #: TSS2-2400
    Availability: Please contact Transcat Customer Service for availability.
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    Dual Stage Temperature Switch,F, 24 VAC/DC Learn More
  14. TSS2-2310
    Dwyer Instruments TSS2-2310 Dual Stage Temperature Switch, C, 12 VAC/DC
    Order #: TSS2-2310
    Mfg #: TSS2-2310
    Availability: Please contact Transcat Customer Service for availability.
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    Dual Stage Temperature Switch, C, 12 VAC/DC Learn More
  15. TSS2-2300
    Dwyer Instruments TSS2-2300 Dual Stage Temperature Switch, F, 12 VAC/DC
    Order #: TSS2-2300
    Mfg #: TSS2-2300
    Availability: Please contact Transcat Customer Service for availability.
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    Dual Stage Temperature Switch, F, 12 VAC/DC Learn More
  16. TSS2-2210
    Dwyer Instruments TSS2-2210 Dual Stage Temperature Switch, C, 230 VAC
    Order #: TSS2-2210
    Mfg #: TSS2-2210
    Availability: Please contact Transcat Customer Service for availability.
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    Dual Stage Temperature Switch, C, 230 VAC Learn More
  17. TSS2-2200
    Dwyer Instruments TSS2-2200 Dual Stage Temperature Switch, F, 230 VAC
    Order #: TSS2-2200
    Mfg #: TSS2-2200
    Availability: Please contact Transcat Customer Service for availability.
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    Dual Stage Temperature Switch, F, 230 VAC Learn More
  18. TSS2-2110
    Dwyer Instruments TSS2-2110 Dual Stage Temperature Switch, C, 115 VAC
    Order #: TSS2-2110
    Mfg #: TSS2-2110
    Availability: Please contact Transcat Customer Service for availability.
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    Dual Stage Temperature Switch, C, 115 VAC Learn More
  19. TSS2-2100
    Dwyer Instruments TSS2-2100 Dual Stage Temperature Switch, F, 115 VAC
    Order #: TSS2-2100
    Mfg #: TSS2-2100
    Availability: Ships in 3-4 weeks
    $114.70
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    Dual Stage Temperature Switch, F, 115 VAC Learn More
  20. Dwyer Instruments THC-20
    Dwyer Instruments THC-20 THC Temperature/Humidity Switch F, 230 VAC
    Order #: THC-20
    Mfg #: THC-20
    Availability: Please contact Transcat Customer Service for availability.
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    THC Temperature/Humidity Switch F, 230 VAC Learn More
  21. Dwyer Instruments TCS-4041
    Dwyer Instruments TCS-4041 TCS Thermocouple Temp. Switch, type J/K/S Input, 24 VAC/VDC, C
    Order #: TCS-4041
    Mfg #: TCS-4041
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    TCS Thermocouple Temp. Switch, type J/K/S Input, 24 VAC/VDC, C Learn More
  22. Dwyer Instruments TCS-4040
    Dwyer Instruments TCS-4040 TCS Thermocouple Temp. Switch, type J/K/S Input, 24 VAC/VDC, F
    Order #: TCS-4040
    Mfg #: TCS-4040
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    TCS Thermocouple Temp. Switch, type J/K/S Input, 24 VAC/VDC, F Learn More
  23. Dwyer Instruments TCS-4031
    Dwyer Instruments TCS-4031 TCS Thermocouple Temp. Switch, type J/K/S Input, 12 VAC/VDC, C
    Order #: TCS-4031
    Mfg #: TCS-4031
    Availability: Ships in 3-4 weeks
    $116.10
    Save item Compare
    TCS Thermocouple Temp. Switch, type J/K/S Input, 12 VAC/VDC, C Learn More
  24. Dwyer Instruments TCS-4030
    Dwyer Instruments TCS-4030 TCS Thermocouple Temp. Switch, type J/K/S Input, 12 VAC/VDC, F
    Order #: TCS-4030
    Mfg #: TCS-4030
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    TCS Thermocouple Temp. Switch, type J/K/S Input, 12 VAC/VDC, F Learn More
  25. Dwyer Instruments TCS-4021
    Dwyer Instruments TCS-4021 TCS Thermocouple Temp. Switch, type J/K/S Input, 230 V, C
    Order #: TCS-4021
    Mfg #: TCS-4021
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    TCS Thermocouple Temp. Switch, type J/K/S Input, 230 V, C Learn More
Showing 26-50 of 85
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