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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
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  11. Pressure Switches

Pressure Switches (2,000+ items) - Page 34

Tes Electric Us Pressure Switch, Standard, DPST, 1 Ports, 1/4" NPSF, Plastic FSG2J20M4CP
Tes Electric Us

Pressure Switch, Standard, DPST, 1 Ports, 1/4" NPSF, Plastic

Zoro # G412940151
Mfr # FSG2J20M4CP
product price:  $39.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, -5 to -28 in Hg Range, Steel 300V-3-2-5/28-vac-8
Noshok

Pressure Switch, Standard, SPDT, 1/4" MNPT, -5 to -28 in Hg Range, Steel

Zoro # G508571757
Mfr # 300V-3-2-5/28-vac-8
product price:  $95.25
/ea
Dwyer Instruments MAFS-700MM AVG AIR FL SNSR PLS-EXT-SS-024
Dwyer Instruments

MAFS-700MM AVG AIR FL SNSR

Zoro # G710534571
Mfr # PLS-EXT-SS-024
product price:  $131.99
/ea
Dwyer Instruments Subminiature pressure switch, brass, 2-20 psi (.14-1.4 bar), flying leads, NO A2-5803
Dwyer Instruments

Subminiature pressure switch, brass, 2-20 psi (.14-1.4 bar), flying leads, NO

Zoro # G410113830
Mfr # A2-5803
product price:  $60.89
/ea
Dwyer Instruments Economical pressure switch, set point range 100-500 psi 689-3445 kPa, +/-20.0 psi A1PS-44
Dwyer Instruments

Economical pressure switch, set point range 100-500 psi 689-3445 kPa, +/-20.0 psi

Zoro # G010113766
Mfr # A1PS-44
product price:  $97.19
/ea
Dwyer Instruments Explosion-proof pressure switch, adj. range 25-200 psig, approx. deadband fixed 10 psig. 1005E-B2-J
Dwyer Instruments

Explosion-proof pressure switch, adj. range 25-200 psig, approx. deadband fixed 10 psig.

Zoro # G310474550
Mfr # 1005E-B2-J
product price:  $1,337.99
/ea
Dwyer Instruments Pressure Switch, Standard, SPDT, 0.20 to 2.00 in H2O Range, Polystyrene BDPA-03-2-N
Dwyer Instruments

Pressure Switch, Standard, SPDT, 0.20 to 2.00 in H2O Range, Polystyrene

Zoro # G007143486
Mfr # BDPA-03-2-N
product price:  $153.99
/ea
Dwyer Instruments Pressure Switch, Standard, SPDT, 1/8" NPT, Stainless Steel APS-150
Dwyer Instruments

Pressure Switch, Standard, SPDT, 1/8" NPT, Stainless Steel

Zoro # G3219651
Mfr # APS-150
product price:  $241.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 200V-3-2-5/25-vac-69
Noshok

Pressure Switch, Standard, SPDT, 1/4" NPT, Steel

Zoro # G808571792
Mfr # 200V-3-2-5/25-vac-69
product price:  $79.55
/ea
Dwyer Instruments PG-7200-804-P1 PRESS SW PG-7200-804-P1
Dwyer Instruments

PG-7200-804-P1 PRESS SW

Zoro # G810474685
Mfr # PG-7200-804-P1
product price:  $1,415.99
/ea
Dwyer Instruments Pressure Switch, Standard, SPST-NO, Polycarbonate MDA-411
Dwyer Instruments

Pressure Switch, Standard, SPST-NO, Polycarbonate

Zoro # G407143468
Mfr # MDA-411
product price:  $39.95
/ea
Dwyer Instruments 3000MR-250PA PHOTOHELIC 4000B-200CM
Dwyer Instruments

3000MR-250PA PHOTOHELIC

Zoro # G310534575
Mfr # 4000B-200CM
product price:  $1,579.99
/ea
Dwyer Instruments 3000MR-6MM PHOTOHELIC 4000B-300CM
Dwyer Instruments

3000MR-6MM PHOTOHELIC

Zoro # G110534560
Mfr # 4000B-300CM
product price:  $1,579.99
/ea
Dwyer Instruments 16-450 Psi Pressure Switch A1F-O-SS-1-4
Dwyer Instruments

16-450 Psi Pressure Switch

Zoro # G415247738
Mfr # A1F-O-SS-1-4
product price:  $265.99
/ea
Ashcroft Pressure Switch, Standard, SPDT, 1/4" MNPT, 750 to 7500 psi Range, 316 Stainless Steel APAN41H00MHB027500#-NSR
Ashcroft

Pressure Switch, Standard, SPDT, 1/4" MNPT, 750 to 7500 psi Range, 316 Stainless Steel

Zoro # G4713344
Mfr # APAN41H00MHB027500#-NSR
product price:  $203.99
/ea
Dwyer Instruments Pressure Switch 5-100 psig DS-7231-153-6
Dwyer Instruments

Pressure Switch 5-100 psig

Zoro # G815247765
Mfr # DS-7231-153-6
product price:  $1,157.99
/ea
No Product Image Available
United Electric

Pressure Switch 0/40 Spdt Nema1

Zoro # G8921390
Mfr # J21K-S150B
product price:  $1,556.99
/ea
No Product Image Available
Ranco

Pressure Switch, 1/4 in Sz, 735 psi

Zoro # G822383883
Mfr # RHS-400300
product price:  $12.69
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Steel 100H-2-1-125/600-99
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" NPT, Steel

Zoro # G908571876
Mfr # 100H-2-1-125/600-99
product price:  $73.49
/ea
No Product Image Available
Ranco

Pressure Switch, 1/4 in Sz, 36V DC

Zoro # G822383609
Mfr # RHM-610
product price:  $18.15
/ea
Noshok Pressure Switch, Standard, SPDT, 7/16" SAE, Steel 200H-3-45-1000/6000-111
Noshok

Pressure Switch, Standard, SPDT, 7/16" SAE, Steel

Zoro # G808571839
Mfr # 200H-3-45-1000/6000-111
product price:  $119.99
/ea
No Product Image Available
Ranco

Pressure Switch, 1/4 in Sz, 36V DC

Zoro # G922383172
Mfr # RHS-4075
product price:  $12.69
/ea
Noshok Pressure Switch, Standard, SPST-NO, 1/8" NPT, Steel 100H-1-1-3000/6000-98
Noshok

Pressure Switch, Standard, SPST-NO, 1/8" NPT, Steel

Zoro # G808571662
Mfr # 100H-1-1-3000/6000-98
product price:  $80.75
/ea
Noshok Pressure Switch, Standard, SPDT, Steel 200H-3-45-1000/6000-113
Noshok

Pressure Switch, Standard, SPDT, Steel

Zoro # G908571852
Mfr # 200H-3-45-1000/6000-113
product price:  $119.99
/ea
Noshok Pressure Switch, Standard, SPDT, Steel 200H-3-45-500/2500-110
Noshok

Pressure Switch, Standard, SPDT, Steel

Zoro # G908571906
Mfr # 200H-3-45-500/2500-110
product price:  $108.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Steel 100H-2-1-300/2500-77
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" NPT, Steel

Zoro # G808571907
Mfr # 100H-2-1-300/2500-77
product price:  $75.19
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 200V-3-2-5/25-vac-110
Noshok

Pressure Switch, Standard, SPDT, 1/4" NPT, Steel

Zoro # G708571946
Mfr # 200V-3-2-5/25-vac-110
product price:  $87.19
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Steel 100H-2-1-125/600-103
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" NPT, Steel

Zoro # G708571618
Mfr # 100H-2-1-125/600-103
product price:  $73.49
/ea
Noshok Pressure Switch, Standard, SPDT, 7/16-20" SAE, Steel 200H-3-45-125/600-69
Noshok

Pressure Switch, Standard, SPDT, 7/16-20" SAE, Steel

Zoro # G708571656
Mfr # 200H-3-45-125/600-69
product price:  $104.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200H-3-1-125/600-111
Noshok

Pressure Switch, Standard, SPDT, 1/8" NPT, Steel

Zoro # G908571784
Mfr # 200H-3-1-125/600-111
product price:  $108.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass 100L-2-1-50/150-77
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass

Zoro # G808571655
Mfr # 100L-2-1-50/150-77
product price:  $57.15
/ea
Noshok Pressure Switch, Standard, SPDT, Steel 200H-3-45-1000/6000-46
Noshok

Pressure Switch, Standard, SPDT, Steel

Zoro # G908571838
Mfr # 200H-3-45-1000/6000-46
product price:  $95.99
/ea
Noshok Pressure Switch, Standard, SPST, 1/8" NPT, Steel 100H-1-1-125/600-100
Noshok

Pressure Switch, Standard, SPST, 1/8" NPT, Steel

Zoro # G708571793
Mfr # 100H-1-1-125/600-100
product price:  $75.69
/ea
Noshok Pressure Switch, Standard, SPST, 1/8" NPT, Steel 100H-1-1-300/2500-98
Noshok

Pressure Switch, Standard, SPST, 1/8" NPT, Steel

Zoro # G808571754
Mfr # 100H-1-1-300/2500-98
product price:  $73.49
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200L-3-1-15/75-69
Noshok

Pressure Switch, Standard, SPDT, 1/8" NPT, Steel

Zoro # G708571830
Mfr # 200L-3-1-15/75-69
product price:  $81.35
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, Steel 200H-3-2-1000/6000-112
Noshok

Pressure Switch, Standard, SPDT, 1/4" MNPT, Steel

Zoro # G808571594
Mfr # 200H-3-2-1000/6000-112
product price:  $132.99
/ea
Pressure Switches (2,000+ items) - Page 34
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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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