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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Keysight 34980A Multifunction Switch/Measure Unit Multifunction Switch/Measure Unit
Order #: 34980A Mfg #: 34980A Availability: In stock $4,300.00Multifunction Switch/Measure Unit Learn More -
Dwyer Instruments L6EPS-S-S-3-A Flotect Liquid Level Switch SS housing, SPDT, 304SS float
Order #: L6EPS-S-S-3-A Mfg #: L6EPS-S-S-3-A Availability: In stock $477.35Flotect Liquid Level Switch SS housing, SPDT, 304SS float Learn More -
ClearanceMid-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 $156.26 Regular Price $278.00Piston Differential Pressure Switch,15PSID Learn More -
Ashcroft B420B/30PSI Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female
Order #: B420B/30PSI Mfg #: B420B/30PSI Availability: In stock Special Price $223.99 Regular Price $238.29Ashcroft Pressure Switch, 30psi Buna-N, 1/4npt Female Learn More -
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: In stock $467.45Flotect Mini-Size Flow Switch Brass upper and lower body Learn More -
Dwyer Instruments DA-41-153-9E Bourdon Tube Pressure Switch 316SS tube, range 10-300 psig
Order #: DA-41-153-9E Mfg #: DA-41-153-9E Availability: In stock $1,449.75Bourdon Tube Pressure Switch 316SS tube, range 10-300 psig Learn More -
ClearanceDwyer 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 Special Price $376.42 Regular Price $910.00Gas/Differential Pressure Sw. man. reset, SPST NC, 0.5-5 psig Learn More -
Dwyer Instruments 1950 Differential Pressure Switch 24VDC,.4-1.6"H2O
Order #: 1950G-1-B-24-NA Mfg #: 1950G-1-B-24-NA Availability: In stock $530.40Differential Pressure Switch 24VDC,.4-1.6"H2O Learn More -
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: In stock $333.85EP Differential Pressure Switch 3/11"WC,UL/FM/CSA,SPDT Learn More -
Dwyer Instruments 3000MR-0 Pressure Switch/Gage,0-0.5"w.c. .01minor divisions
Order #: 3000MR-0 Mfg #: 3000MR-0 Availability: Call for availability $636.50Pressure Switch/Gage,0-0.5"w.c. .01minor divisions Learn More -
Dwyer Instruments 608-01 Differential pressure trnsmttr, range 0-0.25" w.c.
Order #: 608-01 Mfg #: 608-01 Availability: Call for availability $1,422.10Differential pressure trnsmttr, range 0-0.25" w.c. Learn More -
Ashcroft LPDN4-KK-B-25-XK3-100PSI Pressure Switch,100PSI 1/4"NPTF,Narrow Deadband
Order #: LPDN4-KK-B-25-XK3-100PSI Mfg #: LPDN4-KK-B-25-XK3-100PSI Availability: Ships in 3-4 weeks Special Price $412.33 Regular Price $438.65Pressure Switch,100PSI 1/4"NPTF,Narrow Deadband Learn More -
Meriam 1226 Differential Pressure Switched Indicator,6"Dial,0-350"H2O
Order #: Z1226-2-B Mfg #: 1226-2-B Availability: Ships in 3-4 weeks $3,925.00Differential Pressure Switched Indicator,6"Dial,0-350"H2O Learn More -
Dwyer Instruments A3000-20CM Photohelic Press.Switch/Gage,0- 20cm W.C.
Order #: A3000-20CM Mfg #: A3000-20CM Availability: Call for availability $668.70Photohelic Press.Switch/Gage,0- 20cm W.C. Learn More -
Ashcroft NPI Pressure Switch,100PSI,4-20mA 1/4"NPTM,250VAC
Order #: NPI-N4-I-V-S02-XEA-100PSI Mfg #: NPI-N4-I-V-S02-XEA-100PSI Availability: Call for availability Special Price $952.29 Regular Price $1,013.08Pressure Switch,100PSI,4-20mA 1/4"NPTM,250VAC Learn More -
Ashcroft B720BXFM/30"H2OVAC/30"H2O Pressure Switch -30" H2O to 30"H2O
Order #: B720BXFM/30"H2OVAC/30"H2O Mfg #: B720BXFM/30"H2OVAC/30"H2O Availability: Ships in 3-4 weeks Special Price $542.12 Regular Price $576.73Pressure Switch -30" H2O to 30"H2O Learn More -
Ashcroft NPI-N4-D-L-S02-3000PSI Pressure Switch, 3000PSI
Order #: NPI-N4-D-L-S02-3000 Mfg #: NPI-N4-D-L-S02-3000PSI Availability: Call for availability Special Price $695.27 Regular Price $739.65Pressure Switch, 3000PSI Learn More -
Dwyer Instruments DA-41-153-26E Bourdon Tube Pressure Switch 316SS, range 30" Hg Vac-75 psig
Order #: DA-41-153-26E Mfg #: DA-41-153-26E Availability: Call for availability $1,342.00Bourdon Tube Pressure Switch 316SS, range 30" Hg Vac-75 psig Learn More -
Dwyer Instruments L6EPB-B-S-3-C Flotect Liquid Level Switch BR housing, SPDT, 304SS float
Order #: L6EPB-B-S-3-C Mfg #: L6EPB-B-S-3-C Availability: Call for availability $401.45Flotect Liquid Level Switch BR housing, SPDT, 304SS float Learn More -
Dwyer Instruments DA-7031-153-2 Bourdon Tube Pressure Switch Brass tube, range 0-30" Hg Vac
Order #: DA-7031-153-2 Mfg #: DA-7031-153-2 Availability: Call for availability $903.75Bourdon Tube Pressure Switch Brass tube, range 0-30" Hg Vac Learn More -
Dwyer Instruments A3020 Pressure Switch/Gage 0-20Wc
Order #: A3020 Mfg #: A3020 Availability: Call for availability $668.70Pressure Switch/Gage 0-20Wc Learn More -
Dwyer Instruments 1639-0 Pressure Switch 0.05 - 0.25 in H2O +/-1%
Order #: 1639-0 Mfg #: 1639-0 Availability: Call for availability $517.90Pressure Switch 0.05 - 0.25 in H2O +/-1% Learn More -
Dwyer Instruments 1920-0 Differential Pressure Switch w/ Conduit,HP back port,.15-.55 i
Order #: 1920-0 Mfg #: 1920-0 Availability: Call for availability $106.10Differential Pressure Switch w/ Conduit,HP back port,.15-.55 i Learn More -
Ashcroft B424B-200PSI Pressure Switch, Weather Proof, 200PSI
Order #: B424B-200PSI Mfg #: B424B-200PSI Availability: Call for availability Special Price $206.11 Regular Price $219.27Pressure Switch, Weather Proof, 200PSI Learn More -
Ashcroft B4 Pressure Switch 100 psi
Order #: B424B-100PSI Mfg #: B424B-100PSI Availability: Call for availability Special Price $206.11 Regular Price $219.27Pressure Switch 100 psi Learn More