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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 13

Ifm 3/4 NPT DC PNP Flow Switch 24VDC 6.6 gpm SBN333
Ifm

3/4 NPT DC PNP Flow Switch 24VDC 6.6 gpm

Zoro # G7045306
Mfr # SBN333
product price: 
$415.99
/ea
Pro Series Pumps Float Switch, 15 A, Single, 115V AC DVSA
Pro Series Pumps

Float Switch, 15 A, Single, 115V AC

Zoro # G4241511
Mfr # DVSA
product price: 
$710.99
/ea
Madison SPST Drum Liquid Level Switch Open On Rise 240VAC M4168-2
Madison

SPST Drum Liquid Level Switch Open On Rise 240VAC

Zoro # G1933495
Mfr # M4168-2
product price: 
$150.99
/ea
Sje-Rhombus NO Mechanical Float Switch 230VAC 15PMD2WP
Sje-Rhombus

NO Mechanical Float Switch 230VAC

Zoro # G1995990
Mfr # 15PMD2WP
product price: 
$82.95
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 300 psi M3727
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 300 psi

Zoro # G2084555
Mfr # M3727
product price: 
$128.99
/ea
Sje-Rhombus NC Mechanical Float Switch 125/250VAC 15SGMPCNC
Sje-Rhombus

NC Mechanical Float Switch 125/250VAC

Zoro # G1995500
Mfr # 15SGMPCNC
product price: 
$63.35
/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
Pro Series Pumps Float Switch, 12 A, Single, 115V AC VSC1.5
Pro Series Pumps

Float Switch, 12 A, Single, 115V AC

Zoro # G4241496
Mfr # VSC1.5
product price: 
$104.99
/ea
Little Giant Pump NO External Control Mode Float Switch 115VAC 513636
Little Giant Pump

NO External Control Mode Float Switch 115VAC

Zoro # G2035665
Mfr # 513636
product price: 
$129.99
/ea
Madison SPST Drum Liquid Level Switch Selectable 240VAC M4168-3
Madison

SPST Drum Liquid Level Switch Selectable 240VAC

Zoro # G0473907
Mfr # M4168-3
product price: 
$169.99
/ea
Proflo 115V Vertical Float Switch PF92010
Proflo

115V Vertical Float Switch

Zoro # G513310716
Mfr # PF92010
product price: 
$91.79
/ea
Dwyer Instruments Float switch, SS, SPDT, (V=4, H=3) L4SSTOP
Dwyer Instruments

Float switch, SS, SPDT, (V=4, H=3)

Zoro # G010389215
Mfr # L4SSTOP
product price: 
$1,095.99
/ea
Sje-Rhombus Double Float Master Pump Switch 15DFMMD2WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897843
Mfr # 15DFMMD2WOP
product price: 
$145.99
/ea
Sje-Rhombus Double Float Master Pump Switch 230V 20DFMMD2WP
Sje-Rhombus

Double Float Master Pump Switch 230V

Zoro # G1897870
Mfr # 20DFMMD2WP
product price: 
$148.99
/ea
Sje-Rhombus Double Float Master Pump Switch 230V 30DFUMM2WP
Sje-Rhombus

Double Float Master Pump Switch 230V

Zoro # G1898117
Mfr # 30DFUMM2WP
product price: 
$159.99
/ea
Hoffman Specialty Watchman Unit WC8-20B Simplex Cast Iron Receiver, Double Pole Float Switch 160030
Hoffman Specialty

Watchman Unit WC8-20B Simplex Cast Iron Receiver, Double Pole Float Switch

Zoro # G704950578
Mfr # 160030
product price: 
$4,165.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 20 ft (6.10 m) cable FSW2-DNPN-20
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 20 ft (6.10 m) cable

Zoro # G207144405
Mfr # FSW2-DNPN-20
product price: 
$152.99
/ea
Dwyer Instruments Mini-size flow switch, brass upper and lower body, no tee. V6EPB-B-S-6-0
Dwyer Instruments

Mini-size flow switch, brass upper and lower body, no tee.

Zoro # G103473678
Mfr # V6EPB-B-S-6-0
product price: 
$349.99
/ea
Hydrolevel 1100H3 24V Low Water Cutoff Auto 1100H3
Hydrolevel

1100H3 24V Low Water Cutoff Auto

Zoro # G6940097
Mfr # 1100H3
product price: 
$127.99
/ea
Dwyer Instruments L4SS-AT FLOTECT LEVEL SW L4-SS-AT
Dwyer Instruments

L4SS-AT FLOTECT LEVEL SW

Zoro # G810377948
Mfr # L4-SS-AT
product price: 
$1,221.99
/ea
Dwyer Instruments Level Switches, Level Switch F7-BT
Dwyer Instruments

Level Switches, Level Switch

Zoro # G707144448
Mfr # F7-BT
product price: 
$36.75
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 60 ft (18.29 m) cable FSW2-DNPN-60
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 60 ft (18.29 m) cable

Zoro # G007144407
Mfr # FSW2-DNPN-60
product price: 
$205.50
/ea
Sje-Rhombus Double Float Master Pump Switch 15DFMMU1WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897983
Mfr # 15DFMMU1WOP
product price: 
$147.99
/ea
Sje-Rhombus FloatSwitch, 50ft, Polypropylene, 125VAC 50MANWPSPC
Sje-Rhombus

FloatSwitch, 50ft, Polypropylene, 125VAC

Zoro # G915822459
Mfr # 50MANWPSPC
product price: 
$87.39
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Open On Rise 50 psi 9037HG31R
Telemecanique Sensors

DPST Tank Liquid Level Switch Open On Rise 50 psi

Zoro # G2968007
Mfr # 9037HG31R
product price: 
$185.99
/ea
Telemecanique Sensors 2-1/2 MNPT DPST Alternator Tank Liquid Level Switch Close on Rise 9038CG34
Telemecanique Sensors

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

Zoro # G0964695
Mfr # 9038CG34
product price: 
$494.99
/ea
No Product Image Available
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898318
Mfr # 15SGMSPDTWE
product price: 
$52.99
/ea
Dwyer Instruments Optical level switch, Polysulfone wetted materials. OLS-11
Dwyer Instruments

Optical level switch, Polysulfone wetted materials.

Zoro # G1553590
Mfr # OLS-11
product price: 
$119.99
/ea
Harwil Flow Switch, General Purpose, UL, Nema 1 Q-16
Harwil

Flow Switch, General Purpose, UL, Nema 1

Zoro # G6080151
Mfr # Q-16
product price: 
$228.99
/ea
Smc Digital Flow Switch, Flow, 0.5-4L/min PF3W704-N03-A-F
Smc

Digital Flow Switch, Flow, 0.5-4L/min

Zoro # G5001641
Mfr # PF3W704-N03-A-F
product price: 
$815.99
/ea
Sje-Rhombus Double Float Master Pump Switch 20DFMMU2WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897992
Mfr # 20DFMMU2WOP
product price: 
$156.99
/ea
Smc Digital Flow Switch, Flow, 0.2-10L/min PFM710-C4-B
Smc

Digital Flow Switch, Flow, 0.2-10L/min

Zoro # G5001650
Mfr # PFM710-C4-B
product price: 
$263.99
/ea
Sje-Rhombus Elapsed Time Meter 120v 1022846
Sje-Rhombus

Elapsed Time Meter 120v

Zoro # G1898607
Mfr # 1022846
product price: 
$95.99
/ea
Sje-Rhombus Elapsed Time Meter 230V 1032834
Sje-Rhombus

Elapsed Time Meter 230V

Zoro # G1898589
Mfr # 1032834
product price: 
$207.99
/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
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: 
$33.59
/ea
Level Switches (1,000+ items) - Page 13
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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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5 foot extension cordflow switch standard flowwater floats1/2" mnptswire cord

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