Switches

Transcat is your premier provider of switches. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. For many instruments, new instrument calibration is also available, ensuring that your product is tested and ready for use as soon as you get it.
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  1. Keysight Technologies 34980A
    Keysight 34980A Multifunction Switch/Measure Unit
    Order #: 34980A
    Mfg #: 34980A
    Availability: In stock
    $3,415.00
    Multifunction Switch/Measure Unit Learn More
  2. Ashcroft B4
    Ashcroft B420B/30PSI Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female
    Order #: B420B/30PSI
    Mfg #: B420B/30PSI
    Availability: In stock
    Special Price $192.55 Regular Price $215.14
    Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female Learn More
  3. Dwyer Instruments PR-2-P2
    Dwyer Instruments PR-2-P2 Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig
    Order #: PR-2-P2
    Mfg #: PR-2-P2
    Availability: In stock
    $824.00
    Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig Learn More
  4. Dwyer Instruments A3000-3KPA
    Dwyer Instruments A3000-3KPA PHOTOHELIC Pressure Switch/Gage Range 0-3 kPa.
    Order #: A3000-3KPA
    Mfg #: A3000-3KPA
    Availability: In stock
    $582.00
    PHOTOHELIC Pressure Switch/Gage Range 0-3 kPa. Learn More
  5. Dwyer Instruments DXW-11-153-1
    Dwyer Instruments DXW-11-153-1 Differential Pressure Switch 1/4" NPT, SPDT, 2.5 to 10 psi
    Order #: DXW-11-153-1
    Mfg #: DXW-11-153-1
    Availability: In stock
    $100.00
    Differential Pressure Switch 1/4" NPT, SPDT, 2.5 to 10 psi Learn More
  6. Dwyer Instruments ADPS-05-2-N
    Dwyer Instruments ADPS-05-2-N Differential Pressure Switch 0.80-4.00 in H2O,M20 connection
    Order #: ADPS-05-2-N
    Mfg #: ADPS-05-2-N
    Availability: In stock
    $25.25
    Differential Pressure Switch 0.80-4.00 in H2O,M20 connection Learn More
  7. Ashcroft B4-20-S-XFM-1000PSI Pressure Switch,1000PSI
    Ashcroft B4-20-S-XFM-1000PSI Pressure Switch,1000PSI
    Order #: B4-20-S-XFM-1000PSI
    Mfg #: B4-20-S-XFM-1000PSI
    Availability: In stock
    Special Price $249.04 Regular Price $278.26
    Pressure Switch,1000PSI Learn More
  8. Keysight Technologies 34937A 32-Channel Form C/Form A General Purpose Switch Module
    Keysight 34937A 32-Channel Form C/Form A General Purpose Switch Module
    Order #: 34937A
    Mfg #: 34937A
    Availability: Ships in 4-6 weeks
    $1,255.00
    32-Channel Form C/Form A General Purpose Switch Module Learn More
  9. Dwyer 608-07 Differential pressure transmitter
    Dwyer Instruments 608-07 Differential pressure transmitter, range 0-25.0" w.c.
    Order #: 608-07
    Mfg #: 608-07
    Availability: Ships in 3-4 weeks
    $1,180.00
    Differential pressure transmitter, range 0-25.0" w.c. Learn More
  10. SS Vane Operated Flow Switch V4-SS-2-U
    Dwyer Instruments V4-SS-2-U SS Vane Operated Flow Switch
    Order #: V4-SS-2-U
    Mfg #: V4-SS-2-U
    Availability: Ships in 3-4 weeks
    $809.75
    SS Vane Operated Flow Switch Learn More
  11. Dwyer Instruments 1950-10-2F
    Dwyer Instruments 1950-10-2F EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT
    Order #: 1950-10-2F
    Mfg #: 1950-10-2F
    Availability: Ships in 3-4 weeks
    $311.00
    EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT Learn More
  12. Dwyer Instruments V6EPB-B-D-4-B
    Dwyer Instruments V6EPB Flotect Mini-Size Flow Switch Brass upper and lower body
    Order #: V6EPB-B-D-4-B
    Mfg #: V6EPB-B-D-4-B
    Availability: Ships in 3-4 weeks
    $406.00
    Flotect Mini-Size Flow Switch Brass upper and lower body Learn More
  13. Dwyer Instruments V4-SS-2-D-U
    Dwyer Instruments V4-SS-2-D-U Flotect Vane-Operated Flow SW 316SS body, universal vane
    Order #: V4-SS-2-D-U
    Mfg #: V4-SS-2-D-U
    Availability: Ships in 3-4 weeks
    $867.25
    Flotect Vane-Operated Flow SW 316SS body, universal vane Learn More
  14. Ashcroft B4-64-S-X07-400KPA Pressure Switch, 400KPa
    Ashcroft B4-64-S-X07-400KPA Pressure Switch, 400KPa
    Order #: B4-64-S-X07-400KPA
    Mfg #: B4-64-S-X07-400KPA
    Availability: Ships in 3-4 weeks
    Special Price $326.48 Regular Price $364.79
    Pressure Switch, 400KPa Learn More
  15. Dwyer A3030 PHOTOHELIC Pressure Switch/Gage
    Dwyer Instruments A3030 Pressure Switch/Gage 0-30Wc
    Order #: A3030
    Mfg #: A3030
    Availability: Ships in 3-4 weeks
    $582.00
    Pressure Switch/Gage 0-30Wc Learn More
  16. Magnehelic? Diff.Press.Xmitter, 0-.25-0-0.25"w.c.,?0.5% accur.
    Dwyer Instruments 605-11 Magnehelic Diff.Press.Xmitter 0-.25-0-0.25"w.c.,0.5%
    Order #: 605-11
    Mfg #: 605-11
    Availability: Ships in 3-4 weeks
    $473.00
    Magnehelic Diff.Press.Xmitter 0-.25-0-0.25"w.c.,0.5% Learn More
  17. Dwyer Instruments A3020
    Dwyer Instruments A3020 Pressure Switch/Gage 0-20Wc
    Order #: A3020
    Mfg #: A3020
    Availability: Ships in 3-4 weeks
    $582.00
    Pressure Switch/Gage 0-20Wc Learn More
  18. Dwyer Instruments 1950G
    Dwyer Instruments 1950G Differential Pressure Switch 120 VAC, .15-.50 in H2O
    Order #: 1950G-0-B-120-NA
    Mfg #: 1950G-0-B-120-NA
    Availability: Ships in 3-4 weeks
    $448.00
    Differential Pressure Switch 120 VAC, .15-.50 in H2O Learn More
  19. Magnehelic? Diff.Press.Xmitter, 0-10"w.c.,?0.5% accuracy
    Dwyer Instruments 605-10 Magnehelic Diff.Press.Xmitter 0-10"w.c.,0.5%
    Order #: 605-10
    Mfg #: 605-10
    Availability: Ships in 3-4 weeks
    $413.00
    Magnehelic Diff.Press.Xmitter 0-10"w.c.,0.5% Learn More
  20. Dwyer Instruments 650-3
    Dwyer Instruments 650-3 Temperature Transmitter Stocked Range 0 to 100C
    Order #: 650-3
    Mfg #: 650-3
    Availability: Ships in 3-4 weeks
    $373.00
    Temperature Transmitter Stocked Range 0 to 100C Learn More
  21. Dwyer Instruments V6EPB-B-S-LF
    Dwyer Instruments V6EPB Flotect Mini-Size Flow Switch Brass upper and lower body
    Order #: V6EPB-B-S-LF
    Mfg #: V6EPB-B-S-LF
    Availability: Ships in 3-4 weeks
    $348.50
    Flotect Mini-Size Flow Switch Brass upper and lower body Learn More
  22. Dwyer Instruments CFS2-DNBPN-20
    Dwyer Instruments CFS2-DNBPN-20 Cable Float Switch PVC cable, SPDT, 20 ft cable
    Order #: CFS2-DNBPN-20
    Mfg #: CFS2-DNBPN-20
    Availability: Ships in 3-4 weeks
    $45.75
    Cable Float Switch PVC cable, SPDT, 20 ft cable Learn More
  23. Dwyer Instruments BDPA-03-2-N
    Dwyer Instruments BDPA-03-2-N Adjustable Differential Press. Alarm, 0.20 to 2.00 in H2O
    Order #: BDPA-03-2-N
    Mfg #: BDPA-03-2-N
    Availability: Ships in 3-4 weeks
    $122.00
    Adjustable Differential Press. Alarm, 0.20 to 2.00 in H2O Learn More
  24. Dwyer Instruments 40T-10
    Dwyer Instruments 40T-10 Digital Temperature Switch
    Order #: 40T-10
    Mfg #: 40T-10
    Availability: Ships in 3-4 weeks
    $69.00
    Digital Temperature Switch Learn More
  25. Dwyer Instruments EDPS-06-1-N
    Dwyer Instruments EDPS-06-1-N Adj. Differential Pressure Sw. 2.00 to 10.00 in H2O, 1/2" NPT
    Order #: EDPS-06-1-N
    Mfg #: EDPS-06-1-N
    Availability: Ships in 3-4 weeks
    $33.00
    Adj. Differential Pressure Sw. 2.00 to 10.00 in H2O, 1/2" NPT Learn More
Showing 1-25 of 1172
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