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  1. Home
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  5. Pump Controls
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  7. Level Switches

Level Switches (1,000+ items) - Page 10

Sje-Rhombus Double Float Master Pump Switch 30DFMMD2WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1898001
Mfr # 30DFMMD2WOP
product price: 
$161.99
/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
Gems Sensors 1" FNPT SPDT Liquid Flow Switch 24VDC 8 to 60 gpm RFS, 181688
Gems Sensors

1" FNPT SPDT Liquid Flow Switch 24VDC 8 to 60 gpm

Zoro # G1597075
Mfr # RFS, 181688
product price: 
$542.99
/ea
Johnson Controls 3/4" FNPT SPDT Flow Switch 24V-230V 17 gpm F261KFH-V01C
Johnson Controls

3/4" FNPT SPDT Flow Switch 24V-230V 17 gpm

Zoro # G0100025
Mfr # F261KFH-V01C
product price: 
$243.99
/ea
Square D 2 1/2 in. FLOAT SWITCH, VITON PACK 9037HG33RZ20
Square D

2 1/2 in. FLOAT SWITCH, VITON PACK

Zoro # G310112131
Mfr # 9037HG33RZ20
product price: 
$357.99
/ea
Apg Float Switch (NC), PP stem, Buna float, vertical mount, 50 VA LFE-11R-1A
Apg

Float Switch (NC), PP stem, Buna float, vertical mount, 50 VA

Zoro # G105857100
Mfr # LFE-11R-1A
product price: 
$25.79
/ea
Harwil HRQ12D 0.5 in. MPT Flow Switch Long Stem HRQ12D
Harwil

HRQ12D 0.5 in. MPT Flow Switch Long Stem

Zoro # G803982685
Mfr # HRQ12D
product price: 
$122.99
/ea
No Product Image Available
Omega

Tethered Float Switches

Zoro # G124480334
Mfr # LV623-P
product price: 
$269.99
/ea
Dwyer Instruments ULTRA-MAG LEVEL GSD5AA
Dwyer Instruments

ULTRA-MAG LEVEL

Zoro # G810390725
Mfr # GSD5AA
product price: 
$622.99
/ea
Eat-In 115-230V 5A Variable Level Switch with 20 ft. Cord EA2982326
Eat-In

115-230V 5A Variable Level Switch with 20 ft. Cord

Zoro # G411995800
Mfr # EA2982326
product price: 
$80.15
/ea
Sje-Rhombus MountingAssembly, 30VDC, 125VAC 1053987
Sje-Rhombus

MountingAssembly, 30VDC, 125VAC

Zoro # G115822488
Mfr # 1053987
product price: 
$255.99
/ea
Sje-Rhombus Float Switch, 10 ft, PVC, 120/230V AC 10PCNC
Sje-Rhombus

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

Zoro # G015822373
Mfr # 10PCNC
product price: 
$63.25
/ea
No Product Image Available
Madison

Float Switch, Liquid Level

Zoro # G423785796
Mfr # M4410-18
product price: 
$91.15
/ea
No Product Image Available
Madison

Float Switch, Liquid Level

Zoro # G124782087
Mfr # M6002-PP
product price: 
$78.45
/ea
Sje-Rhombus FloatSwitch, 50ft, 125VAC 50MEGANCEZ
Sje-Rhombus

FloatSwitch, 50ft, 125VAC

Zoro # G715822390
Mfr # 50MEGANCEZ
product price: 
$128.99
/ea
Sje-Rhombus Float Switch, 15 ft, PVC, 120/230V AC 15MWENC
Sje-Rhombus

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

Zoro # G915822381
Mfr # 15MWENC
product price: 
$70.99
/ea
Dwyer Instruments Thermal dispersion flow switch, PP/PPS wetted parts, 3.0" (7.6 cm) length. TDS112
Dwyer Instruments

Thermal dispersion flow switch, PP/PPS wetted parts, 3.0" (7.6 cm) length.

Zoro # G1552190
Mfr # TDS112
product price: 
$582.99
/ea
Wayne Replacement Pump Switch 56395
Wayne

Replacement Pump Switch

Zoro # G721870613
Mfr # 56395
product price: 
$36.99
/ea
Apg Kari float switch - low alarm KA-1L
Apg

Kari float switch - low alarm

Zoro # G206917796
Mfr # KA-1L
product price: 
$212.99
/ea
Dwyer Instruments Float Level Switch, L6EpbBd3A Flotect Level Sw L6EPB-B-D-3-A
Dwyer Instruments

Float Level Switch, L6EpbBd3A Flotect Level Sw

Zoro # G307144381
Mfr # L6EPB-B-D-3-A
product price: 
$542.99
/ea
Dwyer Instruments Explosion-proof paddle level switch, 24 VDC power supply PLS2-E-1-3
Dwyer Instruments

Explosion-proof paddle level switch, 24 VDC power supply

Zoro # G707144431
Mfr # PLS2-E-1-3
product price: 
$404.50
/ea
Iec FLOAT SWITCH FSC5001U E035-70017712
Iec

FLOAT SWITCH FSC5001U

Zoro # G607990565
Mfr # E035-70017712
product price: 
$33.29
/ea
Dwyer Instruments Submersible level transmitter, range 3.5m wc, 5m polyurethane cable length. SBLT2-3.5M-5M
Dwyer Instruments

Submersible level transmitter, range 3.5m wc, 5m polyurethane cable length.

Zoro # G407144434
Mfr # SBLT2-3.5M-5M
product price: 
$557.99
/ea
No Product Image Available
Warrick Controls

Float Switch, 40 ft.

Zoro # G9547489
Mfr # MGRE40W
product price: 
$342.99
/ea
Dwyer Instruments Level Switches, Horz Int Mt M162 F6-HPS-11
Dwyer Instruments

Level Switches, Horz Int Mt M162

Zoro # G607144425
Mfr # F6-HPS-11
product price: 
$38.49
/ea
Rule - A - Matic Plus Float Switch with Fuse Holder - RU81825
Rule

- A - Matic Plus Float Switch with Fuse Holder -

Zoro # G310531550
Mfr # RU81825
product price: 
$87.65
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 30SGMSPDTWE
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898309
Mfr # 30SGMSPDTWE
product price: 
$71.89
/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: 
$202.99
/ea
Dayton NO Mechanical Float Switch 230VAC 6PNU6
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G4269045
Mfr # 6PNU6
product price: 
$63.89
/ea
Dayton Float Switch 115503-GIS
Dayton

Float Switch

Zoro # G7944562
Mfr # 115503-GIS
product price: 
$129.99
/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: 
$23.95
/ea
Sje-Rhombus Float Switch, 10 ft, PVC, 120V AC 1076764
Sje-Rhombus

Float Switch, 10 ft, PVC, 120V AC

Zoro # G915822312
Mfr # 1076764
product price: 
$80.99
/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: 
$1,217.99
/ea
Dwyer Instruments PVC cable, SPDT, 10(8)A 250V, 15 ft (4.57 m) cable CFS2-DNBPN-15
Dwyer Instruments

PVC cable, SPDT, 10(8)A 250V, 15 ft (4.57 m) cable

Zoro # G807144355
Mfr # CFS2-DNBPN-15
product price: 
$56.29
/ea
Eco-Flo Vertical Piggyback Float Switch, 10 ft EFVSWPLG
Eco-Flo

Vertical Piggyback Float Switch, 10 ft

Zoro # G1243250
Mfr # EFVSWPLG
product price: 
$47.85
/ea
Sje-Rhombus Double Float Master Pump Switch 230V 15DFMMD2WP
Sje-Rhombus

Double Float Master Pump Switch 230V

Zoro # G1897898
Mfr # 15DFMMD2WP
product price: 
$142.99
/ea
Level Switches (1,000+ 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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