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Pressure Switches (2,000+ items) - Page 21

Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300L-3-2-7/70-113
Noshok

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

Zoro # G708571892
Mfr # 300L-3-2-7/70-113
product price:  $134.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, -5 to -28 in Hg Range, Steel 300V-3-2-5/28-vac-25
Noshok

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

Zoro # G108571843
Mfr # 300V-3-2-5/28-vac-25
product price:  $130.99
/ea
Noshok Pressure Switch, Standard, SPDT, 7/16-20" SAE, Steel 200H-3-45-500/2500-69
Noshok

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

Zoro # G108571881
Mfr # 200H-3-45-500/2500-69
product price:  $98.39
/ea
Noshok Pressure Switch, Standard, SPDT, Steel 200H-3-45-125/600-4
Noshok

Pressure Switch, Standard, SPDT, Steel

Zoro # G308571605
Mfr # 200H-3-45-125/600-4
product price:  $97.19
/ea
Noshok Pressure Switch, Standard, SPDT, Steel 200H-3-45-1000/6000-4
Noshok

Pressure Switch, Standard, SPDT, Steel

Zoro # G308571865
Mfr # 200H-3-45-1000/6000-4
product price:  $94.39
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300H-3-2-145/1750-112
Noshok

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

Zoro # G308571759
Mfr # 300H-3-2-145/1750-112
product price:  $177.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300H-3-2-100/220-36
Noshok

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

Zoro # G308571902
Mfr # 300H-3-2-100/220-36
product price:  $164.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Steel 100H-2-1-125/600-98
Noshok

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

Zoro # G208571903
Mfr # 100H-2-1-125/600-98
product price:  $80.75
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200L-3-1-15/75-110
Noshok

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

Zoro # G208571897
Mfr # 200L-3-1-15/75-110
product price:  $94.69
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" MNPT, 500 to 2500 psi Range, Steel 200H-3-1-500/2500-112
Noshok

Pressure Switch, Standard, SPDT, 1/8" MNPT, 500 to 2500 psi Range, Steel

Zoro # G708571670
Mfr # 200H-3-1-500/2500-112
product price:  $108.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 200H-3-2-125/600-111
Noshok

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

Zoro # G408571932
Mfr # 200H-3-2-125/600-111
product price:  $108.99
/ea
Noshok Pressure Switch, Standard, SPDT, 7/16" SAE, Steel 200H-3-45-125/600-112
Noshok

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

Zoro # G108571584
Mfr # 200H-3-45-125/600-112
product price:  $108.99
/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, SPDT, 1/8" MNPT, Steel 200V-3-1-5/25-vac-113
Noshok

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

Zoro # G408571628
Mfr # 200V-3-1-5/25-vac-113
product price:  $89.85
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200H-3-1-500/2500-101
Noshok

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

Zoro # G308571728
Mfr # 200H-3-1-500/2500-101
product price:  $108.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300L-3-2-15/230-111
Noshok

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

Zoro # G308571667
Mfr # 300L-3-2-15/230-111
product price:  $140.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, Steel 300V-3-2-5/28-vac-110
Noshok

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

Zoro # G008571936
Mfr # 300V-3-2-5/28-vac-110
product price:  $147.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, 125 to 600 psi Range, Steel 200H-3-2-125/600-77
Noshok

Pressure Switch, Standard, SPDT, 1/4" MNPT, 125 to 600 psi Range, Steel

Zoro # G608571930
Mfr # 200H-3-2-125/600-77
product price:  $101.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, Steel 300H-3-2-145/1750-110
Noshok

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

Zoro # G008571820
Mfr # 300H-3-2-145/1750-110
product price:  $177.99
/ea
Dwyer Instruments Pressure switch/gage, range 0-4 kPa, .10 minor divisions. 3000MRS-4KPA
Dwyer Instruments

Pressure switch/gage, range 0-4 kPa, .10 minor divisions.

Zoro # G210474650
Mfr # 3000MRS-4KPA
product price:  $789.99
/ea
Antunes 804111701B Hlgp-A 2-16" / 1-6" 804111701B
Antunes

804111701B Hlgp-A 2-16" / 1-6"

Zoro # G6983025
Mfr # 804111701B
product price:  $669.59
/ea
Piab Vacuum Pressure Switch, PNP/NPN, 27 kPa to 7.97 "Hg Range 01.10.245
Piab

Vacuum Pressure Switch, PNP/NPN, 27 kPa to 7.97 "Hg Range

Zoro # G710064764
Mfr # 01.10.245
product price:  $66.56
/ea
Heil .35 in. wc SPST Pressure Switch 1193107
Heil

.35 in. wc SPST Pressure Switch

Zoro # G009237329
Mfr # 1193107
product price:  $31.15
/ea
Tes Electric Us Pressure Switch, Standard, DP, 1 Ports, 1/4"-18 NPSF, Plastic FSG2J24M4CP
Tes Electric Us

Pressure Switch, Standard, DP, 1 Ports, 1/4"-18 NPSF, Plastic

Zoro # G512938355
Mfr # FSG2J24M4CP
product price:  $41.89
/ea
Telemecanique Sensors Pressure Switch, Standard, DPST, 1 Ports, 1/4" FNPS, 5 to 80 psi Range, Polypropylene 9013FYG2J21M4
Telemecanique Sensors

Pressure Switch, Standard, DPST, 1 Ports, 1/4" FNPS, 5 to 80 psi Range, Polypropylene

Zoro # G2253167
Mfr # 9013FYG2J21M4
product price:  $56.35
/ea
Condor Usa Pressure Switch, Standard, 3PST, 4 Ports, 3/8" FNPT, 1/4" FNPT, 40 to 360 psi Range 31TGXXXX
Condor Usa

Pressure Switch, Standard, 3PST, 4 Ports, 3/8" FNPT, 1/4" FNPT, 40 to 360 psi Range

Zoro # G3319355
Mfr # 31TGXXXX
product price:  $77.15
/ea
Ashland Water Group Pressure Switch, Standard, SPST, 1 Ports, 1/4" FNPS, Plastic PS2040
Ashland Water Group

Pressure Switch, Standard, SPST, 1 Ports, 1/4" FNPS, Plastic

Zoro # G012940094
Mfr # PS2040
product price:  $29.59
/ea
Condor Usa Pressure Switch, Standard, 3PST, 4 Ports, 3/8" FNPT, 1/4" FNPT, 45 to 160 psi Range 31GG3EDX
Condor Usa

Pressure Switch, Standard, 3PST, 4 Ports, 3/8" FNPT, 1/4" FNPT, 45 to 160 psi Range

Zoro # G0249627
Mfr # 31GG3EDX
product price:  $110.99
/ea
Telemecanique Sensors Pressure Switch, Standard, SPDT, 1 Ports, 1/4-18" NPT, 1.5 to 75 psi Range, Plastic 9012GNG4Z
Telemecanique Sensors

Pressure Switch, Standard, SPDT, 1 Ports, 1/4-18" NPT, 1.5 to 75 psi Range, Plastic

Zoro # G1580451
Mfr # 9012GNG4Z
product price:  $794.99
/ea
Condor Usa Pressure Switch, Standard, 3PST, 4 Ports, 3/8" FNPT, 1/4" FNPT, 45 to 160 psi Range 31EG3EJX
Condor Usa

Pressure Switch, Standard, 3PST, 4 Ports, 3/8" FNPT, 1/4" FNPT, 45 to 160 psi Range

Zoro # G1841716
Mfr # 31EG3EJX
product price:  $111.99
/ea
Tes Electric Us Pressure Switch, Standard, DP, 1 Ports, 1/4"-18 NPSF, Plastic FSG2J21M4CP
Tes Electric Us

Pressure Switch, Standard, DP, 1 Ports, 1/4"-18 NPSF, Plastic

Zoro # G712940189
Mfr # FSG2J21M4CP
product price:  $35.99
/ea
Teledyne Controls Pressure Switch * Replaces E0255500 * R2076600
Teledyne Controls

Pressure Switch * Replaces E0255500 *

Zoro # G001049357
Mfr # R2076600
product price:  $88.29
/ea
Trane Op35 Cl55 Low Pressure Switch SWT4455
Trane

Op35 Cl55 Low Pressure Switch

Zoro # G809237109
Mfr # SWT4455
product price:  $74.95
/ea
Trane SPNO Negative Pressure Switch SWT2291
Trane

SPNO Negative Pressure Switch

Zoro # G509237324
Mfr # SWT2291
product price:  $71.95
/ea
Interstate Pneumatics Pressure Switch - 1/4" FPT Single Port - Push Pull Switch 20 amps 95-125 PSI LF10-L1H
Interstate Pneumatics

Pressure Switch - 1/4" FPT Single Port - Push Pull Switch 20 amps 95-125 PSI

Zoro # G804394272
Mfr # LF10-L1H
product price:  $21.69
/ea
Dwyer Instruments 3000MR-250PA PHOTOHELIC 4000B-200CM
Dwyer Instruments

3000MR-250PA PHOTOHELIC

Zoro # G310534575
Mfr # 4000B-200CM
product price:  $1,579.99
/ea
Pressure Switches (2,000+ items) - Page 21
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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.

Related Categories

Push Buttons & IndicatorsLimit Switches & AccessoriesSafety SwitchesToggle SwitchesPower & General Purpose Relays
Time Delay RelaysRelay SocketsPre-wired Enclosed RelaysSolid State RelaysCurrent Sensing Relays
60 psi pressure switch60 amp switch60 80 pressure switch1/4 inch screws200 amp switch
150 psi pressure switch3000 psi pressure switch20-40 pressure switch40 amp switch50 70 pressure switch

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