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  1. Home
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  3. Pumps
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  5. Pump Controls
  6. /
  7. Level Switches

Level Switches (1,000+ items) - Page 5

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Sje-Rhombus

FloatSwitch, 75ft, Polypropylene, 125VAC

Zoro # G1898141
Mfr # 75MGMSPDT
product price:  $113.99
/ea
Hoffman Float Switch, for Condensate Return DA0393
Hoffman

Float Switch, for Condensate Return

Zoro # G2354703
Mfr # DA0393
product price:  $630.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M7790
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G0681502
Mfr # M7790
product price:  $20.89
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNV3
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4272064
Mfr # 6PNV3
product price:  $95.69
/ea
Dayton NO Mechanical Float Switch 115VAC 15 psi, Amps: 10 A 10A170
Dayton

NO Mechanical Float Switch 115VAC 15 psi, Amps: 10 A

Zoro # G4129885
Mfr # 10A170
product price:  $63.15
/ea
Sje-Rhombus NC Mechanical Float Switch 230VAC 10PMU2WP
Sje-Rhombus

NC Mechanical Float Switch 230VAC

Zoro # G1995686
Mfr # 10PMU2WP
product price:  $83.89
/ea
Sje-Rhombus NC Mechanical Float Switch 120/230VAC 30PMUWOP
Sje-Rhombus

NC Mechanical Float Switch 120/230VAC

Zoro # G1995570
Mfr # 30PMUWOP
product price:  $94.29
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 30PMD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996051
Mfr # 30PMD1WP
product price:  $105.99
/ea
Dayton NO Mechanical Float Switch 230VAC 6PNU8
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G4273525
Mfr # 6PNU8
product price:  $89.39
/ea
Sje-Rhombus NO Float Switch 125/250VAC 13 psi 10SGMPCNO
Sje-Rhombus

NO Float Switch 125/250VAC 13 psi

Zoro # G1995841
Mfr # 10SGMPCNO
product price:  $58.15
/ea
Square D Float Switch, 230 V, DPST-DB, NEMA 1 UL 50 Enclosure 9036DG2R
Square D

Float Switch, 230 V, DPST-DB, NEMA 1 UL 50 Enclosure

Zoro # G713761363
Mfr # 9036DG2R
product price:  $78.15
/ea
Gems Sensors 3/4" FNPT SPST NO Liquid Flow Switch 120-240 VAC/VDC 2.5 gpm FS-500, 170234
Gems Sensors

3/4" FNPT SPST NO Liquid Flow Switch 120-240 VAC/VDC 2.5 gpm

Zoro # G2142174
Mfr # FS-500, 170234
product price:  $118.99
/ea
Telemecanique Sensors 2-1/2 MNPT DPST Alternator Tank Liquid Level Switch Close on Rise 9038CG33
Telemecanique Sensors

2-1/2 MNPT DPST Alternator Tank Liquid Level Switch Close on Rise

Zoro # G2819047
Mfr # 9038CG33
product price:  $521.99
/ea
Sje-Rhombus Float Switch, 15 ft, PVC, 120V AC 15PMD1WP- QF
Sje-Rhombus

Float Switch, 15 ft, PVC, 120V AC

Zoro # G1897749
Mfr # 15PMD1WP- QF
product price:  $80.99
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 20SGMSPDTWE
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898263
Mfr # 20SGMSPDTWE
product price:  $67.39
/ea
Rule A-Matic Plus Float Switch 40A
Rule

A-Matic Plus Float Switch

Zoro # G900449371
Mfr # 40A
product price:  $61.79
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M8710
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2644022
Mfr # M8710
product price:  $38.15
/ea
Sje-Rhombus NO Mechanical Float Switch 125/250VAC 20HTMDWOP
Sje-Rhombus

NO Mechanical Float Switch 125/250VAC

Zoro # G2034405
Mfr # 20HTMDWOP
product price:  $72.59
/ea
Apg Kari float switch - pump down KA-2H
Apg

Kari float switch - pump down

Zoro # G306917771
Mfr # KA-2H
product price:  $260.99
/ea
Baker Instruments LS300 Vertical Float Level Switch, Polypropylene & Epoxy Float LS300
Baker Instruments

LS300 Vertical Float Level Switch, Polypropylene & Epoxy Float

Zoro # G300663384
Mfr # LS300
product price:  $10.99
/ea
Madison SPST Liquid Level Switch Open On Rise 240VAC 50 psi M3782
Madison

SPST Liquid Level Switch Open On Rise 240VAC 50 psi

Zoro # G4036435
Mfr # M3782
product price:  $100.99
/ea
Sje-Rhombus NC Float Switch 125/250VAC 13 psi 10SGMPCNC
Sje-Rhombus

NC Float Switch 125/250VAC 13 psi

Zoro # G1995528
Mfr # 10SGMPCNC
product price:  $50.39
/ea
Baker Instruments LS100 Vertical Float Level Switch, Buna-N & Epoxy Float, 316SS Stem LS100
Baker Instruments

LS100 Vertical Float Level Switch, Buna-N & Epoxy Float, 316SS Stem

Zoro # G400663383
Mfr # LS100
product price:  $21.25
/ea
Be Pressure Supply Two Wire Flow Switch, 4500 psi 85.300.014
Be Pressure Supply

Two Wire Flow Switch, 4500 psi

Zoro # G8179843
Mfr # 85.300.014
product price:  $139.99
/ea
Gems Sensors 1" FNPT SPDT Liquid Flow Switch 2 to 8 gpm FS-200, 26838
Gems Sensors

1" FNPT SPDT Liquid Flow Switch 2 to 8 gpm

Zoro # G3460231
Mfr # FS-200, 26838
product price:  $322.99
/ea
Little Giant Pump NO External Control Mode Float Switch 115VAC 513635
Little Giant Pump

NO External Control Mode Float Switch 115VAC

Zoro # G2035699
Mfr # 513635
product price:  $140.99
/ea
Telemecanique Sensors DPST Open Liquid Level Switch Close on Rise 575VAC 9036DG2C
Telemecanique Sensors

DPST Open Liquid Level Switch Close on Rise 575VAC

Zoro # G7495162
Mfr # 9036DG2C
product price:  $85.99
/ea
Dayton NO Mechanical Float Switch 115/230VAC 15 psi 10A174
Dayton

NO Mechanical Float Switch 115/230VAC 15 psi

Zoro # G5138664
Mfr # 10A174
product price:  $82.59
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M7725
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1498217
Mfr # M7725
product price:  $23.55
/ea
Sje-Rhombus NO Mechanical Float Switch 230VAC 15PMPD2WP
Sje-Rhombus

NO Mechanical Float Switch 230VAC

Zoro # G1995957
Mfr # 15PMPD2WP
product price:  $121.99
/ea
Dwyer Instruments PVC cable, SPDT, 10(8)A 250V, 20 ft ( 6.10 m) cable CFS2-DNBPN-20
Dwyer Instruments

PVC cable, SPDT, 10(8)A 250V, 20 ft ( 6.10 m) cable

Zoro # G107144376
Mfr # CFS2-DNBPN-20
product price:  $66.75
/ea
Sje-Rhombus Float Switch, 10 ft, PVC, 120/230V AC 10PMPUWOP
Sje-Rhombus

Float Switch, 10 ft, PVC, 120/230V AC

Zoro # G1995561
Mfr # 10PMPUWOP
product price:  $114.99
/ea
Sje-Rhombus Float Switch, 15 ft, PVC, 120V AC 15PMU1WP
Sje-Rhombus

Float Switch, 15 ft, PVC, 120V AC

Zoro # G1995756
Mfr # 15PMU1WP
product price:  $95.89
/ea
Madison Alternator, Close Liquid Level Switch, 120V DC, 240V M8000-75
Madison

Alternator, Close Liquid Level Switch, 120V DC, 240V

Zoro # G900892832
Mfr # M8000-75
product price:  $27.79
/ea
Sje-Rhombus NO Mechanical Float Switch 125/250VAC 10HTMDWOP
Sje-Rhombus

NO Mechanical Float Switch 125/250VAC

Zoro # G2034439
Mfr # 10HTMDWOP
product price:  $57.59
/ea
Pro Series Pumps Deluxe Controller with Dual Float Switch DFC2
Pro Series Pumps

Deluxe Controller with Dual Float Switch

Zoro # G510080773
Mfr # DFC2
product price:  $231.99
/ea
Level Switches (1,000+ items) - Page 5
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About Level Switches

Level switches are an important tool in a variety of industries, used to measure the level of liquid or solid material. They are designed to detect and respond to changes in the level, providing an indication of when the material has reached a certain point. Level switches come in many different forms, including float switches, electronic float switches, mechanical float switches, and solid state liquid level sensors.

Types of Level Switches

Float switches are one of the most common types of level switch and work by using a buoyant object that rises or falls with the changing levels. This type is often used for tanks or other containers where there is a need to detect changes in levels. Electronic float switches can be programmed for more specific measurements and use electrical signals to indicate when a certain level has been reached. Mechanical float switches use physical components such as levers and rods while solid state liquid level sensors use advanced technology such as capacitance and ultrasonic waves.

How Level Switches are Made

Level switches can be constructed from various materials depending on their intended purpose. Common materials include stainless steel, brass, polymers, ceramics, plastics, and composites. Depending on what type is being made they may also require specific configurations or technologies such as floats that contain magnets or microprocessors.

Industries that use Level Switches

Level switches have many applications across numerous industries including manufacturing processes, water treatment plants, food processing facilities, automotive factories and chemical plants. Professionals working with these industries rely on accurate readings provided by level switch devices to ensure safety protocols are met.

Find the Level 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 level switches 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

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5 foot extension cordwater floats30000 ft lead wire12000 ft lead wire25000 ft lead wire
wire cordliquid flowfloat switch 30ftwater float switchtank level switch

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