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  7. Level Switches
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Level Switches (929 items) - Page 10

Dwyer Instruments Float Level Switch, L6EpbBs3H Flotect Level Sw L6EPB-B-S-3-H
Dwyer Instruments

Float Level Switch, L6EpbBs3H Flotect Level Sw

Zoro # G207144399
Mfr # L6EPB-B-S-3-H
product price:  $576.99
/ea
Nobles/Tennant SWITCH - FLOAT CAGE SCREEN ASM. 180613
Nobles/Tennant

SWITCH - FLOAT CAGE SCREEN ASM.

Zoro # G509920752
Mfr # 180613
product price:  $28.15
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 30 ft (9.14 m) cable FSW2-DNPN-30
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 30 ft (9.14 m) cable

Zoro # G707144394
Mfr # FSW2-DNPN-30
product price:  $153.00
/ea
Apg Kari float switch - pump down & high/low alarm KA-4H
Apg

Kari float switch - pump down & high/low alarm

Zoro # G506917816
Mfr # KA-4H
product price:  $337.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 40 ft (12.19 m) cable FSW2-DNPN-40
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 40 ft (12.19 m) cable

Zoro # G807144393
Mfr # FSW2-DNPN-40
product price:  $204.05
/ea
Dwyer Instruments Float switch, 316SS body, 316SS float, side wall mounting. L4-SS
Dwyer Instruments

Float switch, 316SS body, 316SS float, side wall mounting.

Zoro # G907144408
Mfr # L4-SS
product price:  $1,185.99
/ea
Hydrolevel 170 45-170 Low Water Cutoff Auto 170
Hydrolevel

170 45-170 Low Water Cutoff Auto

Zoro # G6991696
Mfr # 170
product price:  $143.99
/ea
Eco-Flo Tethered Piggyback Float Switch, 10 ft EFTSWPLG
Eco-Flo

Tethered Piggyback Float Switch, 10 ft

Zoro # G1243241
Mfr # EFTSWPLG
product price:  $39.29
/ea
Apg XP SS Vertical Float Switch, 1/4" NPTM, 48" Wires, Liquids with 0.6+ SG FS-400-S-M1-M1-0.6-P0-48-B0
Apg

XP SS Vertical Float Switch, 1/4" NPTM, 48" Wires, Liquids with 0.6+ SG

Zoro # G806917820
Mfr # FS-400-S-M1-M1-0.6-P0-48-B0
product price:  $80.25
/ea
Gems Sensors 3/4" FNPT SPST NO Liquid Flow Switch 120-240 VAC/VDC 0.25 gpm FS-500, 170231
Gems Sensors

3/4" FNPT SPST NO Liquid Flow Switch 120-240 VAC/VDC 0.25 gpm

Zoro # G3171664
Mfr # FS-500, 170231
product price:  $408.99
/ea
Superior Pump Float Switch, 10, 90 A, 120 V 92000
Superior Pump

Float Switch, 10, 90 A, 120 V

Zoro # G213763164
Mfr # 92000
product price:  $46.05
/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
Telemecanique Sensors DPST Liquid Level Switch Close on Rise 600VAC 9037EG10
Telemecanique Sensors

DPST Liquid Level Switch Close on Rise 600VAC

Zoro # G1182167
Mfr # 9037EG10
product price:  $298.99
/ea
Telemecanique Sensors DPST Liquid Level Switch Close on Rise 575VAC 9037EG8
Telemecanique Sensors

DPST Liquid Level Switch Close on Rise 575VAC

Zoro # G3313475
Mfr # 9037EG8
product price:  $267.99
/ea
Madison SPST Drum Liquid Level Switch Close on Rise 240VAC M4169-1
Madison

SPST Drum Liquid Level Switch Close on Rise 240VAC

Zoro # G1489171
Mfr # M4169-1
product price:  $145.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Open On Rise 50 psi 9037HG30R
Telemecanique Sensors

DPST Tank Liquid Level Switch Open On Rise 50 psi

Zoro # G2304811
Mfr # 9037HG30R
product price:  $196.99
/ea
Telemecanique Sensors DPST Alternator Liquid Level Switch Close on Rise 600VAC 9038DG7
Telemecanique Sensors

DPST Alternator Liquid Level Switch Close on Rise 600VAC

Zoro # G0299056
Mfr # 9038DG7
product price:  $599.99
/ea
Madison SPST Liquid Level Switch Selectable 240VAC 100 psi M8000B
Madison

SPST Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1735431
Mfr # M8000B
product price:  $33.89
/ea
Gems Sensors 1/2" FNPT SPDT Air Flow Switch 3 to 160 scfm FS-10798, 25366
Gems Sensors

1/2" FNPT SPDT Air Flow Switch 3 to 160 scfm

Zoro # G1999435
Mfr # FS-10798, 25366
product price:  $921.99
/ea
Sje-Rhombus NC Mechanical Float Switch 230VAC 20PMPU2WP
Sje-Rhombus

NC Mechanical Float Switch 230VAC

Zoro # G1995625
Mfr # 20PMPU2WP
product price:  $115.99
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 30PMPD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996018
Mfr # 30PMPD1WP
product price:  $133.99
/ea
Sump Alarm Float Switch, 51 A SA-1359-3
Sump Alarm

Float Switch, 51 A

Zoro # G716495630
Mfr # SA-1359-3
product price:  $27.79
/ea
Pro Series Pumps NO Vertical Float Switch 115VAC DVSA
Pro Series Pumps

NO Vertical Float Switch 115VAC

Zoro # G4241511
Mfr # DVSA
product price:  $724.49
/ea
Munro Float Switch Pump Down w/ Weight & Female Ends, 33ft FC0247
Munro

Float Switch Pump Down w/ Weight & Female Ends, 33ft

Zoro # G712482962
Mfr # FC0247
product price:  $116.99
/ea
Telemecanique Sensors Float Switch 575Vac 2Hp H +Options 9037HG38Z20
Telemecanique Sensors

Float Switch 575Vac 2Hp H +Options

Zoro # G3131031
Mfr # 9037HG38Z20
product price:  $215.99
/ea
Little Giant Pump NO Float Switch 115VAC 20 psi 513633
Little Giant Pump

NO Float Switch 115VAC 20 psi

Zoro # G2035717
Mfr # 513633
product price:  $133.99
/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
Madison SPST Tank Liquid Level Switch Open On Rise 240VAC 50 psi M3827-2
Madison

SPST Tank Liquid Level Switch Open On Rise 240VAC 50 psi

Zoro # G0284006
Mfr # M3827-2
product price:  $104.99
/ea
Gems Sensors 1/2" MNPT SPST NC Liquid Flow Switch AC or DC 1 gpm FS-150, NC, 1.0GPM
Gems Sensors

1/2" MNPT SPST NC Liquid Flow Switch AC or DC 1 gpm

Zoro # G1099594
Mfr # FS-150, NC, 1.0GPM
product price:  $108.99
/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 Float Switch 120/230VAC 20 psi 10PMPUWOP
Sje-Rhombus

NC Float Switch 120/230VAC 20 psi

Zoro # G1995561
Mfr # 10PMPUWOP
product price:  $103.99
/ea
Sje-Rhombus NO Mechanical Float Switch 125VAC 10HTMD1WP
Sje-Rhombus

NO Mechanical Float Switch 125VAC

Zoro # G2034457
Mfr # 10HTMD1WP
product price:  $69.59
/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
Sje-Rhombus NO Mechanical Float Switch 125/250VAC 10SGMWENO
Sje-Rhombus

NO Mechanical Float Switch 125/250VAC

Zoro # G1995835
Mfr # 10SGMWENO
product price:  $58.89
/ea
Sje-Rhombus NC Mechanical Float Switch 125/250VAC 30SGMWENC
Sje-Rhombus

NC Mechanical Float Switch 125/250VAC

Zoro # G1995458
Mfr # 30SGMWENC
product price:  $76.15
/ea
Dwyer Instruments Capacitive level switch, weatherproof, 6" probe CLS2-W11RK1-006
Dwyer Instruments

Capacitive level switch, weatherproof, 6" probe

Zoro # G307144404
Mfr # CLS2-W11RK1-006
product price:  $839.99
/ea
Level Switches (929 items) - Page 10
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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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