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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 2

Johnson Controls 1" MNPT SPDT Flow Switch 24V-230V 760 gpm F261MAH-V01C
Johnson Controls

1" MNPT SPDT Flow Switch 24V-230V 760 gpm

Zoro # G0081335
Mfr # F261MAH-V01C
product price: 
$290.99
/ea
Dwyer Instruments Liquid Flow Switch, SPDT, 125/250VAC V6EPB-B-S-2-B
Dwyer Instruments

Liquid Flow Switch, SPDT, 125/250VAC

Zoro # G3271165
Mfr # V6EPB-B-S-2-B
product price: 
$349.99
/ea
Telemecanique Sensors DPST Alternator Open Liquid Level Switch Close on Rise 600VAC 9038AG1
Telemecanique Sensors

DPST Alternator Open Liquid Level Switch Close on Rise 600VAC

Zoro # G0928715
Mfr # 9038AG1
product price: 
$233.99
/ea
Sje-Rhombus FloatSwitch, 50ft, Polypropylene, 125VAC 50MGMSPDT
Sje-Rhombus

FloatSwitch, 50ft, Polypropylene, 125VAC

Zoro # G1898193
Mfr # 50MGMSPDT
product price: 
$88.29
/ea
Dayton NC Mechanical Float Switch 115VAC 3BY80
Dayton

NC Mechanical Float Switch 115VAC

Zoro # G1580984
Mfr # 3BY80
product price: 
$59.69
/ea
Dayton NC Mechanical Float Switch 115 VAC 3BY74
Dayton

NC Mechanical Float Switch 115 VAC

Zoro # G1845313
Mfr # 3BY74
product price: 
$51.59
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 10PMD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G9253556
Mfr # 10PMD1WP
product price: 
$82.39
/ea
Little Giant Pump Float Switch, 18 ft, Nylon, 115V AC 599014
Little Giant Pump

Float Switch, 18 ft, Nylon, 115V AC

Zoro # G1410841
Mfr # 599014
product price: 
$104.99
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 120/230V AC 20PMDWOP
Sje-Rhombus

Float Switch, 20 ft, PVC, 120/230V AC

Zoro # G1995905
Mfr # 20PMDWOP
product price: 
$81.29
/ea
Telemecanique Sensors 2-1/2 MNPT DPST Alternator Tank Liquid Level Switch Close on Rise 9038CG36
Telemecanique Sensors

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

Zoro # G1020162
Mfr # 9038CG36
product price: 
$522.99
/ea
Harwil Potable Water Level Float Switch L30N/F
Harwil

Potable Water Level Float Switch

Zoro # G6080127
Mfr # L30N/F
product price: 
$165.99
/ea
Flowline Vertical Buoyancy Switch, Universal, Poly LV10-1301
Flowline

Vertical Buoyancy Switch, Universal, Poly

Zoro # G4538572
Mfr # LV10-1301
product price: 
$149.99
/ea
Dwyer Instruments Liquid Flow Switch, SPDT, 125/250VAC V4-SS-2-U
Dwyer Instruments

Liquid Flow Switch, SPDT, 125/250VAC

Zoro # G0559021
Mfr # V4-SS-2-U
product price: 
$1,143.99
/ea
Sje-Rhombus FloatSwitch, 20ft, Polypropylene, 125VAC 1057650
Sje-Rhombus

FloatSwitch, 20ft, Polypropylene, 125VAC

Zoro # G5205781
Mfr # 1057650
product price: 
$72.45
/ea
Telemecanique Sensors DPST Liquid Level Switch Close on Rise 575VAC 9037EG9
Telemecanique Sensors

DPST Liquid Level Switch Close on Rise 575VAC

Zoro # G0306187
Mfr # 9037EG9
product price: 
$258.99
/ea
Sje-Rhombus FloatSwitch, 25ft, Polypropylene, 125VAC 25MGMSPDT
Sje-Rhombus

FloatSwitch, 25ft, Polypropylene, 125VAC

Zoro # G1898187
Mfr # 25MGMSPDT
product price: 
$70.15
/ea
Gems Sensors 1" FNPT SPDT Liquid Flow Switch 1 to 6 gpm FS-200, 26615
Gems Sensors

1" FNPT SPDT Liquid Flow Switch 1 to 6 gpm

Zoro # G1804731
Mfr # FS-200, 26615
product price: 
$378.99
/ea
Dayton NO Caged Dual Micro-reed Float Switch 120VAC 1APP4
Dayton

NO Caged Dual Micro-reed Float Switch 120VAC

Zoro # G2365264
Mfr # 1APP4
product price: 
$98.79
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNV6
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4258886
Mfr # 6PNV6
product price: 
$56.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 0.5 gpm FS-380, 168433
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 0.5 gpm

Zoro # G2747394
Mfr # FS-380, 168433
product price: 
$180.99
/ea
Madison SPST Multi-level Liquid Level Switch Selectable 240VAC 150 psi ML4444
Madison

SPST Multi-level Liquid Level Switch Selectable 240VAC 150 psi

Zoro # G1331732
Mfr # ML4444
product price: 
$290.99
/ea
Gems Sensors 1/2" MNPT SPST NO Liquid Flow Switch AC or DC 0.5 gpm FS-150, NO, 0.5GPM
Gems Sensors

1/2" MNPT SPST NO Liquid Flow Switch AC or DC 0.5 gpm

Zoro # G2190045
Mfr # FS-150, NO, 0.5GPM
product price: 
$150.99
/ea
Telemecanique Sensors DPST Open Liquid Level Switch Close on Rise 575VAC 9036DW31
Telemecanique Sensors

DPST Open Liquid Level Switch Close on Rise 575VAC

Zoro # G1057253
Mfr # 9036DW31
product price: 
$415.99
/ea
Sje-Rhombus Double Float Master Pump Switch 20DFMMD1WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897852
Mfr # 20DFMMD1WOP
product price: 
$185.99
/ea
Dwyer Instruments Mini-size flow switch, brass, normally open or closed. V10
Dwyer Instruments

Mini-size flow switch, brass, normally open or closed.

Zoro # G403473705
Mfr # V10
product price: 
$108.99
/ea
Dwyer Instruments P/N V6Epb-B-S-4-B, Flotect Flow Switch V6EPB-B-S-4-B
Dwyer Instruments

P/N V6Epb-B-S-4-B, Flotect Flow Switch

Zoro # G0559049
Mfr # V6EPB-B-S-4-B
product price: 
$452.99
/ea
Madison SPST Multi-level Liquid Level Switch Open On Rise 240VAC 100 psi M8085
Madison

SPST Multi-level Liquid Level Switch Open On Rise 240VAC 100 psi

Zoro # G2318741
Mfr # M8085
product price: 
$69.25
/ea
Dayton NO Mechanical Float Switch 115/230VAC 15 psi 10A172
Dayton

NO Mechanical Float Switch 115/230VAC 15 psi

Zoro # G4961022
Mfr # 10A172
product price: 
$49.25
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNU7
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4259193
Mfr # 6PNU7
product price: 
$69.39
/ea
Dayton Pedestal Sump Pump Switch 125/250VAC 4KU68
Dayton

Pedestal Sump Pump Switch 125/250VAC

Zoro # G3163973
Mfr # 4KU68
product price: 
$24.89
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 20PMD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996060
Mfr # 20PMD1WP
product price: 
$96.19
/ea
Liberty Pumps Vertical Float Switch K001114
Liberty Pumps

Vertical Float Switch

Zoro # G0681908
Mfr # K001114
product price: 
$61.75
/ea
Telemecanique Sensors DPST Open Liquid Level Switch Close on Rise 575VAC 9036DR31
Telemecanique Sensors

DPST Open Liquid Level Switch Close on Rise 575VAC

Zoro # G2668057
Mfr # 9036DR31
product price: 
$446.99
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 10SGMSPDTPC
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898220
Mfr # 10SGMSPDTPC
product price: 
$49.15
/ea
Sje-Rhombus Float Switch, 10 ft, PVC, 120/230V AC 10PMUWOP
Sje-Rhombus

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

Zoro # G1995607
Mfr # 10PMUWOP
product price: 
$77.49
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M7750
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2031285
Mfr # M7750
product price: 
$20.45
/ea
Level Switches (1,000+ items) - Page 2
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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.

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