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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Switches
  10. /
  11. Pressure Switches

Pressure Switches (2,000+ items) - Page 48

Dwyer Instruments Pressure Switch, Standard, 2SPDT, 1 Ports, 1/4" FNPT, 100 to 1500 psi Range, 316 Stainless Steel H2S-3
Dwyer Instruments

Pressure Switch, Standard, 2SPDT, 1 Ports, 1/4" FNPT, 100 to 1500 psi Range, 316 Stainless Steel

Zoro # G310474574
Mfr # H2S-3
product price:  $2,456.99
/ea
Dwyer Instruments Exp Proof Diff Press Switch 15 - 50 PSID 1950P-50-2F
Dwyer Instruments

Exp Proof Diff Press Switch 15 - 50 PSID

Zoro # G515282905
Mfr # 1950P-50-2F
product price:  $544.99
/ea
Dwyer Instruments PGW-7000-153-P2 PRESS SW PGW-7000-153-P2
Dwyer Instruments

PGW-7000-153-P2 PRESS SW

Zoro # G410474665
Mfr # PGW-7000-153-P2
product price:  $1,469.99
/ea
Dwyer Instruments EnOcean-Enabled Differential Pressure Switch, .08-1.2in wc, M20x1.5 connection, 902 MHz EWDP-08-2-L-N
Dwyer Instruments

EnOcean-Enabled Differential Pressure Switch, .08-1.2in wc, M20x1.5 connection, 902 MHz

Zoro # G810113591
Mfr # EWDP-08-2-L-N
product price:  $324.99
/ea
Dwyer Instruments 30 -15 pressuse Switch SPDT A1PS-34
Dwyer Instruments

30 -15 pressuse Switch SPDT

Zoro # G915283045
Mfr # A1PS-34
product price:  $117.99
/ea
Ifm Pressure switch with ceramic measuring cell PP0521
Ifm

Pressure switch with ceramic measuring cell

Zoro # G822984905
Mfr # PP0521
product price:  $645.99
/ea
Dwyer Instruments Pressure Switch, Standard, SPST-NO, Polycarbonate MDS-12
Dwyer Instruments

Pressure Switch, Standard, SPST-NO, Polycarbonate

Zoro # G707143397
Mfr # MDS-12
product price:  $48.45
/ea
Dwyer Instruments Economical pressure switch, set point range 30-150 psi 207-1034 kPa, +/-5.0 psi A1PS-34
Dwyer Instruments

Economical pressure switch, set point range 30-150 psi 207-1034 kPa, +/-5.0 psi

Zoro # G810113829
Mfr # A1PS-34
product price:  $97.19
/ea
Ifm Pressure switch with intuitive switch point setting PK7522
Ifm

Pressure switch with intuitive switch point setting

Zoro # G022984859
Mfr # PK7522
product price:  $451.99
/ea
No Product Image Available
Trane

Low Pressure Switch

Zoro # G312648492
Mfr # CNT01584
product price:  $128.99
/ea
Ifm Pressure switch with intuitive switch point setting PK7521
Ifm

Pressure switch with intuitive switch point setting

Zoro # G022984866
Mfr # PK7521
product price:  $451.99
/ea
Dwyer Instruments Pressure Switch, SPDT, 1/4" MNPT, 0.5 to 1 psi Range A6-151221
Dwyer Instruments

Pressure Switch, SPDT, 1/4" MNPT, 0.5 to 1 psi Range

Zoro # G415247721
Mfr # A6-151221
product price:  $41.69
/ea
Dwyer Instruments Pressure Switch, Standard, SPST-NO, Polycarbonate MDS-10
Dwyer Instruments

Pressure Switch, Standard, SPST-NO, Polycarbonate

Zoro # G310113817
Mfr # MDS-10
product price:  $50.15
/ea
Honeywell Kromschroder DG 50UG-3K2 Pressure Switch KS84447372
Honeywell Kromschroder

DG 50UG-3K2 Pressure Switch

Zoro # G215247761
Mfr # KS84447372
product price:  $232.99
/ea
Dwyer Instruments Mini Pressure Switch, 20 Wc Mini Pr Swi Pr Sw MDS-11
Dwyer Instruments

Mini Pressure Switch, 20 Wc Mini Pr Swi Pr Sw

Zoro # G107143355
Mfr # MDS-11
product price:  $48.45
/ea
Dwyer Instruments Subminiature pressure switch, brass, 2-20 psi (.14-1.4 bar), spade terminals, NC A2-5811
Dwyer Instruments

Subminiature pressure switch, brass, 2-20 psi (.14-1.4 bar), spade terminals, NC

Zoro # G010113797
Mfr # A2-5811
product price:  $57.15
/ea
Dwyer Instruments Pressure Switch, Standard, SPDT, 1/8" NPT, 6.0 to 21.5 in Hg Range, Stainless Steel AVS-350
Dwyer Instruments

Pressure Switch, Standard, SPDT, 1/8" NPT, 6.0 to 21.5 in Hg Range, Stainless Steel

Zoro # G510113785
Mfr # AVS-350
product price:  $214.99
/ea
Dwyer Instruments Pressure Switch, Standard, SPST-NO, Polycarbonate MDS-14
Dwyer Instruments

Pressure Switch, Standard, SPST-NO, Polycarbonate

Zoro # G610113791
Mfr # MDS-14
product price:  $53.45
/ea
Dwyer Instruments Pressure Switch, Standard, SPST, 1/4" NPT, 5 to 100 psi Range, Brass DA-7021-153-6S
Dwyer Instruments

Pressure Switch, Standard, SPST, 1/4" NPT, 5 to 100 psi Range, Brass

Zoro # G110113758
Mfr # DA-7021-153-6S
product price:  $1,468.99
/ea
Ifm Pressure switch with intuitive switch point setting PK6523
Ifm

Pressure switch with intuitive switch point setting

Zoro # G122984889
Mfr # PK6523
product price:  $451.99
/ea
Dwyer Instruments Subminiature pressure switch, brass, 2-20 psi (.14-1.4 bar), flying leads, NC A2-5813
Dwyer Instruments

Subminiature pressure switch, brass, 2-20 psi (.14-1.4 bar), flying leads, NC

Zoro # G310113800
Mfr # A2-5813
product price:  $56.19
/ea
Dwyer Instruments Pressure Switch, Standard, SPST-NO, Polycarbonate MDS-2
Dwyer Instruments

Pressure Switch, Standard, SPST-NO, Polycarbonate

Zoro # G507143344
Mfr # MDS-2
product price:  $48.45
/ea
Dwyer Instruments Subminiature pressure switch, brass, 15-100 psi (1.03-6.9 bar), flying leads, NC A2-6813
Dwyer Instruments

Subminiature pressure switch, brass, 15-100 psi (1.03-6.9 bar), flying leads, NC

Zoro # G510113815
Mfr # A2-6813
product price:  $54.39
/ea
Dwyer Instruments PRESS SW .5-2 INWC 1824-2
Dwyer Instruments

PRESS SW .5-2 INWC

Zoro # G910113835
Mfr # 1824-2
product price:  $130.99
/ea
Dwyer Instruments 3000MRS-60PA PHOTOHELIC 4000B-5KPA
Dwyer Instruments

3000MRS-60PA PHOTOHELIC

Zoro # G910534548
Mfr # 4000B-5KPA
product price:  $1,579.99
/ea
Dwyer Instruments H3S-4SL PRESS SW 10-200 PSID H3S-4SL
Dwyer Instruments

H3S-4SL PRESS SW 10-200 PSID

Zoro # G910474745
Mfr # H3S-4SL
product price:  $2,340.99
/ea
Dwyer Instruments 3000MR-100MM PHOTOHELIC 4000B-10CM
Dwyer Instruments

3000MR-100MM PHOTOHELIC

Zoro # G810534563
Mfr # 4000B-10CM
product price:  $1,642.99
/ea
Belimo Diff Air Pressure Sw 0.8.4 inwc BULK 01APS-501.1
Belimo

Diff Air Pressure Sw 0.8.4 inwc BULK

Zoro # G615350221
Mfr # 01APS-501.1
product price:  $1,695.99
/ea
Sold in mult. of 45 for $76,319.55
Dwyer Instruments WTHPRF ENCL/PRESS CONNECTION 100506-31
Dwyer Instruments

WTHPRF ENCL/PRESS CONNECTION

Zoro # G610474625
Mfr # 100506-31
product price:  $845.99
/ea
Dwyer Instruments PGW-3-P2 PRESS SW PGW-3-P2
Dwyer Instruments

PGW-3-P2 PRESS SW

Zoro # G610474649
Mfr # PGW-3-P2
product price:  $1,328.99
/ea
Dwyer Instruments Pressure Switch AP-7041-153-37
Dwyer Instruments

Pressure Switch

Zoro # G610113852
Mfr # AP-7041-153-37
product price:  $885.99
/ea
Dwyer Instruments MOD 26053 CURR/RELAY 4000-40MM
Dwyer Instruments

MOD 26053 CURR/RELAY

Zoro # G510534559
Mfr # 4000-40MM
product price:  $1,156.99
/ea
Dwyer Instruments Pressure Switch DAW-7043-153-6E
Dwyer Instruments

Pressure Switch

Zoro # G510113839
Mfr # DAW-7043-153-6E
product price:  $2,014.99
/ea
Dwyer Instruments 3000MR-10MM PHOTOHELIC 4000B-125PA
Dwyer Instruments

3000MR-10MM PHOTOHELIC

Zoro # G510534580
Mfr # 4000B-125PA
product price:  $1,579.99
/ea
Dwyer Instruments DAW-33-153-27 PRESS SW DPG-111-SPCL
Dwyer Instruments

DAW-33-153-27 PRESS SW

Zoro # G410474542
Mfr # DPG-111-SPCL
product price:  $752.99
/ea
Dwyer Instruments Pressure Switch DAH-7041-153-23E
Dwyer Instruments

Pressure Switch

Zoro # G410113854
Mfr # DAH-7041-153-23E
product price:  $3,605.99
/ea
Pressure Switches (2,000+ items) - Page 48
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About Pressure Switches

Pressure Switches are an essential tool for a variety of applications. Pressure switches are devices used to detect pressure changes in gases or liquids and then activate or deactivate electrical circuits accordingly. They are often used in industrial settings, but can also be used in residential and commercial settings.

Types of Pressure Switches

Pressure switches come in many different types, depending on the application. For example, low-pressure switches may be designed to detect changes at very small pressures while high-pressure switches may need to detect much higher pressures. Some pressure switches may also be designed with specific materials that can better withstand certain environmental conditions.

How Pressure Switches are Made

Pressure Switches are usually made from a combination of metal components such as brass, steel, and aluminum. These metals provide strength and durability for the switch’s housing and internal parts. Other components such as rubber seals, gaskets, diaphragms, springs, valves, sensors and other components are also typically included in the construction of pressure switches.

Industries that use Pressure Switches

Pressure switches can be found across many industries including automotive manufacturing plants, chemical processing plants, oil refineries and power plants. Professionals working in these industries rely on pressure switches to accurately monitor system pressures so they can make sure their systems operate safely and efficiently.

Find the Pressure Switches You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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