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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 (936 items) - Page 8

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 575VAC 9036DG2C
Telemecanique Sensors

DPST Open Liquid Level Switch Close on Rise 575VAC

Zoro # G7495162
Mfr # 9036DG2C
product price:  $85.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch FS-380P, 197084
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch

Zoro # G3154602
Mfr # FS-380P, 197084
product price:  $73.69
/ea
Madison SPST Liquid Level Switch Close on Rise 240VAC 50 psi M3326-NPT-NO
Madison

SPST Liquid Level Switch Close on Rise 240VAC 50 psi

Zoro # G0481101
Mfr # M3326-NPT-NO
product price:  $30.45
/ea
Dayton NO Mechanical Float Switch 230VAC 3BY84
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G2359104
Mfr # 3BY84
product price:  $85.89
/ea
Sje-Rhombus NO AmpMaster Pump Switch 125/250VAC 10AMDWOP
Sje-Rhombus

NO AmpMaster Pump Switch 125/250VAC

Zoro # G0645513
Mfr # 10AMDWOP
product price:  $130.99
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNV4
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4274995
Mfr # 6PNV4
product price:  $115.99
/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
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 SPDT MegaMaster Float Switch 100MGMSPDT
Sje-Rhombus

SPDT MegaMaster Float Switch

Zoro # G1898169
Mfr # 100MGMSPDT
product price:  $137.99
/ea
No Product Image Available
Liberty Pumps

Float Switch, 10 ft, PVC, 115V AC

Zoro # G804391929
Mfr # K001155
product price:  $66.79
/ea
Be Pressure Supply Two Wire Flow Switch, 4500 psi 85.300.014
Be Pressure Supply

Two Wire Flow Switch, 4500 psi

Zoro # G8179843
Mfr # 85.300.014
product price:  $139.99
/ea
Blue-White Industries U-30200P F300 Flowmeter Vertical Standard Flow BWU30200P
Blue-White Industries

U-30200P F300 Flowmeter Vertical Standard Flow

Zoro # G303983298
Mfr # BWU30200P
product price:  $154.99
/ea
Hydrolevel 550P 120V Manual Reset Low Water 550P
Hydrolevel

550P 120V Manual Reset Low Water

Zoro # G7035202
Mfr # 550P
product price:  $287.99
/ea
Zoeller Switch Oil Smart Pump With 20 ft Cord 10-1528
Zoeller

Switch Oil Smart Pump With 20 ft Cord

Zoro # G505780671
Mfr # 10-1528
product price:  $1,064.99
/ea
Baker Instruments LS300 Vertical Float Level Switch, Polypropylene & Epoxy Float LS300
Baker Instruments

LS300 Vertical Float Level Switch, Polypropylene & Epoxy Float

Zoro # G300663384
Mfr # LS300
product price:  $10.99
/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
Dayton NO Mechanical Float Switch 230VAC 15 psi 10A176
Dayton

NO Mechanical Float Switch 230VAC 15 psi

Zoro # G6130494
Mfr # 10A176
product price:  $171.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Open On Rise 50 psi 9037HG33R
Telemecanique Sensors

DPST Tank Liquid Level Switch Open On Rise 50 psi

Zoro # G0877484
Mfr # 9037HG33R
product price:  $199.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 1.5 gpm FS-380, 168435
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 1.5 gpm

Zoro # G2155167
Mfr # FS-380, 168435
product price:  $171.99
/ea
Sump Alarm Float Switch, 51 A SA-1359-3
Sump Alarm

Float Switch, 51 A

Zoro # G716495630
Mfr # SA-1359-3
product price:  $29.19
/ea
Dwyer Instruments Flanged chamber type level control, SPDT snap switch. 102-WT-7810-C-60
Dwyer Instruments

Flanged chamber type level control, SPDT snap switch.

Zoro # G807144423
Mfr # 102-WT-7810-C-60
product price:  $3,092.99
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 20SGMSPDTWE
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898263
Mfr # 20SGMSPDTWE
product price:  $67.39
/ea
Proflo 115V Vertical Float Switch PF92010
Proflo

115V Vertical Float Switch

Zoro # G513310716
Mfr # PF92010
product price:  $91.79
/ea
Eco-Flo Vertical Piggyback Float Switch, 10 ft EFVSWPLG
Eco-Flo

Vertical Piggyback Float Switch, 10 ft

Zoro # G1243250
Mfr # EFVSWPLG
product price:  $43.49
/ea
Sje-Rhombus Double Float Master Pump Switch 120V 15DFMMU1WP
Sje-Rhombus

Double Float Master Pump Switch 120V

Zoro # G1897931
Mfr # 15DFMMU1WP
product price:  $139.99
/ea
Rule A-Matic Plus Float Switch 40A
Rule

A-Matic Plus Float Switch

Zoro # G900449371
Mfr # 40A
product price:  $61.79
/ea
Dwyer Instruments Liquid level switch. L8
Dwyer Instruments

Liquid level switch.

Zoro # G107144390
Mfr # L8
product price:  $163.99
/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
Madison SPST Tank Liquid Level Switch Close on Rise 240VAC 50 psi M3827-2NO
Madison

SPST Tank Liquid Level Switch Close on Rise 240VAC 50 psi

Zoro # G2022982
Mfr # M3827-2NO
product price:  $109.99
/ea
Madison SPST Multi-level Liquid Level Switch Selectable 240VAC 100 psi ML8888
Madison

SPST Multi-level Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2213267
Mfr # ML8888
product price:  $332.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M7725
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1498217
Mfr # M7725
product price:  $23.55
/ea
Johnson Controls 1" MNPT SPDT Flow Switch 4-120V 760 gpm F261MAL-V01C
Johnson Controls

1" MNPT SPDT Flow Switch 4-120V 760 gpm

Zoro # G0100016
Mfr # F261MAL-V01C
product price:  $324.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 0.15 gpm FS-380, 181130
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 0.15 gpm

Zoro # G3140042
Mfr # FS-380, 181130
product price:  $177.99
/ea
No Product Image Available
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898257
Mfr # 15SGMPCSPDT
product price:  $50.99
/ea
Madison SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi M4400-PBT-ULL-NO
Madison

SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi

Zoro # G0570796
Mfr # M4400-PBT-ULL-NO
product price:  $60.15
/ea
Level Switches (936 items) - Page 8
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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.

Related Categories

FlowmetersPump Control BoxesFlow Rate SensorsPump PartsSubmersible Sump Pumps
Hand Drum PumpsUtility PumpsFloat RodsFuel Transfer AccessoriesDiaphragm Pumps
spdt signalmaster floatfloat switch 30ft12000 ft lead wire15000 ft lead wirewater float switch
30000 ft lead wirewire cordwire leadstank level switch30 ft lead wire

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