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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Showing 1-25 of 43
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  1. Clearance
    Mid-West Instrument 120AA
    Mid-West Instrument 120AA Piston Differential Pressure Switch,15PSID
    Order #: 120AA-00-ACA-15 PSID
    Mfg #: 120AA-00-ACA-15 PSID
    Availability: In stock
    Special Price $225.00 Regular Price $389.20
    Piston Differential Pressure Switch,15PSID 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 $313.58 Regular Price $333.61
    Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female Learn More
  3. Keysight 34980A Multifunction Switch/Measure Unit
    Keysight 34980A Multifunction Switch/Measure Unit Multifunction Switch/Measure Unit
    Order #: 34980A
    Mfg #: 34980A
    Availability: In stock
    $5,774.00
    Multifunction Switch/Measure Unit Learn More
  4. Dwyer Instruments L6 Flotect Liquid Level Switch
    Dwyer Instruments L6 Flotect Liquid Level Switch Series L6 Flotect Liquid Level Switch
    Order #: L6EP
    Mfg #: L6EP
    $458.64
    Series L6 Flotect Liquid Level Switch Learn More
  5. Lincoln Industrial 234-10330-4
    Lincoln Industrial 234-10330-4 Digital Pressure Switch for Single-line Lubrication Systems
    Order #: 234-10330-4
    Mfg #: 234-10330-4
    Availability: Ships in 3-4 weeks
    $1,063.03
    Digital Pressure Switch for Single-line Lubrication Systems Learn More
  6. Flowline DL14-00
    Flowline DL14-00 EchoPod Ultrasonic Level Switch NPT,4/A Relays,24VDC
    Order #: DL14-00
    Mfg #: DL14-00
    Availability: Ships in 3-4 weeks
    $630.00
    EchoPod Ultrasonic Level Switch NPT,4/A Relays,24VDC Learn More
  7. Meriam 1226
    Meriam 1226 Differential Pressure Switched Indicator,6"Dial,0-3PSID,316SS
    Order #: Z1226-2-A
    Mfg #: Z1226-2-A
    Availability: Please contact Transcat Customer Service for availability.
    Differential Pressure Switched Indicator,6"Dial,0-3PSID,316SS Learn More
  8. Newport Electronics SW143-8-M
    Omega Engineering SW143 3-Pole,1/4"DIN Selector Switch
    Order #: SW143-8-M
    Mfg #: SW143-8-M
    Availability: Ships in 3-4 weeks
    $379.19
    3-Pole,1/4"DIN Selector Switch Learn More
  9. Ashcroft B7
    Ashcroft B768SXNH/200PSI Pressure Switch, 200 psi Blank Tag, Welded STS, 1/4npt-F
    Order #: B768SXNH/200PSI
    Mfg #: B768SXNH/200PSI
    Availability: Ships in 3-4 weeks
    Special Price $1,150.48 Regular Price $1,223.92
    Pressure Switch, 200 psi Blank Tag, Welded STS, 1/4npt-F Learn More
  10. Ashcroft B7
    Ashcroft B724-S-XFM-400PSIG Pressure Switch,400PSIG,Welded Stainless,FM Approval
    Order #: B724-S-XFM-400PSIG
    Mfg #: B724-S-XFM-400PSIG
    Availability: Ships in 3-4 weeks
    Special Price $764.84 Regular Price $813.67
    Pressure Switch,400PSIG,Welded Stainless,FM Approval Learn More
  11. Jackson Safety 1921-00
    Jackson Safety 1921-00 Differential Pressure Switch HP back port,0.07 - 0.15 in H2O
    Order #: 1921-00
    Mfg #: 1921-00
    Availability: Ships in 3-4 weeks
    $145.60
    Differential Pressure Switch HP back port,0.07 - 0.15 in H2O Learn More
  12. Ashcroft B4
    Ashcroft B4 Pressure Switch,60PSI,1/2"NPTF
    Order #: B424BX07-60PSI
    Mfg #: B424BX07-60PSI
    Availability: Ships in 3-4 weeks
    Special Price $381.17 Regular Price $405.51
    Pressure Switch,60PSI,1/2"NPTF Learn More
  13. Noshok 628-10000-1-1-H-14-3-CH
    NOSHOK 628-10000-1-1-H-14-3-CH 628 Series IS Hammer Union Xmtr 10k psi, 0.25%FS,4-20mA,Bendix
    Order #: 628-10000-1-1-H-14-3-CH
    Mfg #: 628-10000-1-1-H-14-3-CH
    Availability: Ships in 3-4 weeks
    Special Price $3,298.72 Regular Price $3,436.17
    628 Series IS Hammer Union Xmtr 10k psi, 0.25%FS,4-20mA,Bendix Learn More
  14. Noshok 621
    NOSHOK 621-300-1-1-8-6 Pressure Transmitter,300PSI 1/2"NPTM,4-20mA
    Order #: 621-300-1-1-8-6
    Mfg #: 621-300-1-1-8-6
    Availability: Ships in 3-4 weeks
    Special Price $778.27 Regular Price $810.70
    Pressure Transmitter,300PSI 1/2"NPTM,4-20mA Learn More
  15. LU78
    Flowline LU78-5004 EchoSwitchUltrasonicLevelSwitch and Controller,26.2 Cable,2 NP
    Order #: LU78-5004
    Mfg #: LU78-5004
    Availability: Ships in 3-4 weeks
    $1,631.00
    EchoSwitchUltrasonicLevelSwitch and Controller,26.2 Cable,2 NP Learn More
  16. Flowline DL24-01 EchoPod (Yellow) Switch, Cont. & Trans.-2.5m range, 1 NPT
    Flowline DL24-01 EchoPod (Yellow) Switch, Cont. & Trans.-2.5m range, 1 NPT
    Order #: DL24-01
    Mfg #: DL24-01
    Availability: Ships in 3-4 weeks
    $931.00
    EchoPod (Yellow) Switch, Cont. & Trans.-2.5m range, 1 NPT Learn More
  17. Ashcroft B4-24-B-X06-200PSI Pressure Switch 200 psi
    Ashcroft B4-24-B-X06-200PSI Pressure Switch 200 psi
    Order #: B4-24-B-X06-200PSI
    Mfg #: B4-24-B-X06-200PSI
    Availability: Ships in 3-4 weeks
    Special Price $350.28 Regular Price $372.64
    Pressure Switch 200 psi Learn More
  18. Orange Research 1203-PGS-1A-2.5B-A,0-25PSID
    Orange Research 1203-PGS-1A-2.5B-A,0-25PSID Differential Pressure Switch 0-25 PSID
    Order #: 1203-PGS-1A-2.5B-A,0-25PSID
    Mfg #: 1203-PGS-1A-2.5B-A,0-25PSID
    Availability: Ships in 3-4 weeks
    $424.20
    Differential Pressure Switch 0-25 PSID Learn More
  19. Keysight Technologies 34938A 20-Channel 5 Amp Form A Switch Module for 34980A
    Keysight 34938A 20-Channel 5 Amp Form A Switch Module, for 34980A 20-Channel 5 Amp Form A Switch Module for 34980A
    Order #: 34938A
    Mfg #: 34938A
    Availability: Ships in 4-6 weeks
    $2,593.00
    20-Channel 5 Amp Form A Switch Module for 34980A Learn More
  20. 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 32-Channel Form C/Form A General Purpose Switch Module
    Order #: 34937A
    Mfg #: 34937A
    Availability: Ships in 4-6 weeks
    $2,121.00
    32-Channel Form C/Form A General Purpose Switch Module Learn More
  21. TRANSMITTERS DIGITAL I.O./RS485
    TRANSMITTERS DIGITAL I.O./RS485 TRANSMITTERS DIGITAL I.O./RS485
    Order #: W1712
    Availability: Ships in 2-3 Weeks
    Special Price $0.00 Regular Price $645.15
    TRANSMITTERS DIGITAL I.O./RS485 Learn More
  22. 505
    505 TRANSMITTER, INPUT ADJ. 5-100MA
    Order #: N505
    Mfg #: 505
    Availability: Ships in 2-3 Weeks
    Call for price
    TRANSMITTER, INPUT ADJ. 5-100MA Learn More
  23. 502A-J-MDT1
    502A-J-MDT1 TEMP TRANSMITTER,TYPE J T/C
    Order #: 502A-J-MDT1
    Mfg #: 502A-J-MDT1
    Availability: Ships in 2-3 Weeks
    Call for price
    TEMP TRANSMITTER,TYPE J T/C Learn More
  24. 502A-J-FS-MAT1-CBP1
    502A-J-FS-MAT1-CBP1 TEMP XMTR,TYPE J, 0-750 DEG F W/INSUL COVER
    Order #: 502A-J-FS-MAT1-CBP1
    Mfg #: 502A-J-FS-MAT1-CBP1
    Availability: Ships in 2-3 Weeks
    Call for price
    TEMP XMTR,TYPE J, 0-750 DEG F W/INSUL COVER Learn More
  25. Noshok 800
    NOSHOK 800-3-2-2400-2 RTD Temperature Transmitter
    Order #: 800-3-2-2400-2
    Mfg #: 800-3-2-2400-2
    Availability: Ships in 3-4 weeks
    Special Price $790.31 Regular Price $823.24
    RTD Temperature Transmitter Learn More
Showing 1-25 of 43
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