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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 7

Dwyer Instruments Vane operated flow switch, 316SS body, universal vane. V4-SS-2-U
Dwyer Instruments

Vane operated flow switch, 316SS body, universal vane.

Zoro # G503473674
Mfr # V4-SS-2-U
product price:  $1,069.99
/ea
Glentronics The Basement Watchdog Sump Pump Switch For BWC1 BWC1
Glentronics

The Basement Watchdog Sump Pump Switch For BWC1

Zoro # G7698534
Mfr # BWC1
product price:  $51.69
/ea
Madison SPST Liquid Level Switch Open On Rise 240VAC 50 psi M8000-C
Madison

SPST Liquid Level Switch Open On Rise 240VAC 50 psi

Zoro # G3303964
Mfr # M8000-C
product price:  $26.19
/ea
Gems Sensors 1/4" FNPT SPST NO Liquid Flow Switch 0.25 gpm FS-927, 70821
Gems Sensors

1/4" FNPT SPST NO Liquid Flow Switch 0.25 gpm

Zoro # G1431701
Mfr # FS-927, 70821
product price:  $163.99
/ea
Dwyer Instruments Float Level Switch, L6EpbBs3C Flotect Level Sw L6EPB-B-S-3-C
Dwyer Instruments

Float Level Switch, L6EpbBs3C Flotect Level Sw

Zoro # G307144398
Mfr # L6EPB-B-S-3-C
product price:  $497.99
/ea
Ifm 1 NPT DC PNP Flow Switch 24VDC 26.4 gpm SBN346
Ifm

1 NPT DC PNP Flow Switch 24VDC 26.4 gpm

Zoro # G6815103
Mfr # SBN346
product price:  $417.99
/ea
Sje-Rhombus NO Mechanical Float Switch 230VAC 20PMPD2WP
Sje-Rhombus

NO Mechanical Float Switch 230VAC

Zoro # G1995948
Mfr # 20PMPD2WP
product price:  $123.99
/ea
Sje-Rhombus NO Float Switch 125/250VAC 13 psi 15SGMWENO
Sje-Rhombus

NO Float Switch 125/250VAC 13 psi

Zoro # G1995817
Mfr # 15SGMWENO
product price:  $65.89
/ea
Sje-Rhombus FloatSwitch, 30ft, Polypropylene, 125VAC 30HTMD1WP
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G2034396
Mfr # 30HTMD1WP
product price:  $93.89
/ea
Sje-Rhombus NO Mechanical Float Switch 125/250VAC 30HTMDWOP
Sje-Rhombus

NO Mechanical Float Switch 125/250VAC

Zoro # G2034378
Mfr # 30HTMDWOP
product price:  $86.19
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 1 gpm FS-380, 168434
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 1 gpm

Zoro # G2381495
Mfr # FS-380, 168434
product price:  $187.99
/ea
Sump Alarm Float Switch, 51 A SA-1368-10
Sump Alarm

Float Switch, 51 A

Zoro # G616495624
Mfr # SA-1368-10
product price:  $103.99
/ea
Sje-Rhombus Float Switch, 30 ft, PVC, 120/230V AC 30PMDWOP
Sje-Rhombus

Float Switch, 30 ft, PVC, 120/230V AC

Zoro # G1995896
Mfr # 30PMDWOP
product price:  $104.99
/ea
Wayne Replacement Pump Switch 56395
Wayne

Replacement Pump Switch

Zoro # G721870613
Mfr # 56395
product price:  $36.99
/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
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M8790-14/4184
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1709662
Mfr # M8790-14/4184
product price:  $25.15
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 125/250V AC 20AMDWOP
Sje-Rhombus

Float Switch, 20 ft, PVC, 125/250V AC

Zoro # G0485432
Mfr # 20AMDWOP
product price:  $155.99
/ea
Telemecanique Sensors Open Liquid Level Switch, Vertical, 575V 9037HG38Z20
Telemecanique Sensors

Open Liquid Level Switch, Vertical, 575V

Zoro # G3131031
Mfr # 9037HG38Z20
product price:  $215.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG35
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G2221913
Mfr # 9037HG35
product price:  $195.99
/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 SPDT SignalMaster Float Switch 30SGMSPDTWE
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898309
Mfr # 30SGMSPDTWE
product price:  $71.89
/ea
Munro Float Switch Pump Down w/ Weight & Female Ends, 16ft FC0246
Munro

Float Switch Pump Down w/ Weight & Female Ends, 16ft

Zoro # G712482955
Mfr # FC0246
product price:  $98.15
/ea
Sje-Rhombus NO Mechanical Float Switch 125/250VAC 10HTMDWOP
Sje-Rhombus

NO Mechanical Float Switch 125/250VAC

Zoro # G2034439
Mfr # 10HTMDWOP
product price:  $60.25
/ea
Harwil Wide Differential Level Float Switch L-21N/15A/5/AA/3FT(16-3)/.030F
Harwil

Wide Differential Level Float Switch

Zoro # G6080197
Mfr # L-21N/15A/5/AA/3FT(16-3)/.030F
product price:  $247.99
/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
Sje-Rhombus Double Float Master Pump Switch 230V 30DFMMD2WP
Sje-Rhombus

Double Float Master Pump Switch 230V

Zoro # G1897837
Mfr # 30DFMMD2WP
product price:  $159.99
/ea
Sje-Rhombus Float Switch, 30 ft, PVC, 120/230V AC 30PMPDWOP
Sje-Rhombus

Float Switch, 30 ft, PVC, 120/230V AC

Zoro # G1995850
Mfr # 30PMPDWOP
product price:  $132.99
/ea
Gems Sensors 1/4" FNPT SPST NO Liquid Flow Switch 0.5 gpm FS-927, 70822
Gems Sensors

1/4" FNPT SPST NO Liquid Flow Switch 0.5 gpm

Zoro # G2890833
Mfr # FS-927, 70822
product price:  $161.99
/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
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
Madison SPST Liquid Level Switch Selectable 240VAC 100 psi MSB8800
Madison

SPST Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1553447
Mfr # MSB8800
product price:  $99.75
/ea
Telemecanique Sensors DPST Open Liquid Level Switch Close on Rise 600VAC 9036DR31C
Telemecanique Sensors

DPST Open Liquid Level Switch Close on Rise 600VAC

Zoro # G1782207
Mfr # 9036DR31C
product price:  $408.99
/ea
Dwyer Instruments Liquid Flow Switch, SPDT, 125/250VAC V4-2-U
Dwyer Instruments

Liquid Flow Switch, SPDT, 125/250VAC

Zoro # G0559015
Mfr # V4-2-U
product price:  $699.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 50 psi M3326-SM
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 50 psi

Zoro # G3975027
Mfr # M3326-SM
product price:  $23.25
/ea
Mcdonnell & Miller 1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm FS7-4SW
Mcdonnell & Miller

1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm

Zoro # G0893103
Mfr # FS7-4SW
product price:  $1,295.99
/ea
Sje-Rhombus Float Switch, 15 ft, PVC, 120/230V AC 15PMDWOP
Sje-Rhombus

Float Switch, 15 ft, PVC, 120/230V AC

Zoro # G1995911
Mfr # 15PMDWOP
product price:  $90.89
/ea
Level Switches (1,000+ items) - Page 7
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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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