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  1. Home
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  5. Pump Controls
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  7. Level Switches
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Level Switches (929 items) - Page 5

Dayton NO Mechanical Float Switch 115VAC 3BY82
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G0716606
Mfr # 3BY82
product price:  $76.19
/ea
No Product Image Available
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898257
Mfr # 15SGMPCSPDT
product price:  $50.99
/ea
Madison SPDT Tank Liquid Level Switch Selectable 240VAC 300 psi M5910
Madison

SPDT Tank Liquid Level Switch Selectable 240VAC 300 psi

Zoro # G3210584
Mfr # M5910
product price:  $139.99
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNU5
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4260952
Mfr # 6PNU5
product price:  $63.19
/ea
Sje-Rhombus NC Float Switch 120VAC 20 psi 10PMU1WP
Sje-Rhombus

NC Float Switch 120VAC 20 psi

Zoro # G1995765
Mfr # 10PMU1WP
product price:  $81.49
/ea
Madison SPST Multi-level Liquid Level Switch Selectable 240VAC 200 psi ML5555
Madison

SPST Multi-level Liquid Level Switch Selectable 240VAC 200 psi

Zoro # G1781841
Mfr # ML5555
product price:  $489.99
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNU9
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4273832
Mfr # 6PNU9
product price:  $88.29
/ea
Dwyer Instruments Level Switches, Horz Int Mt 12 Npt F6-HPS-31
Dwyer Instruments

Level Switches, Horz Int Mt 12 Npt

Zoro # G207144450
Mfr # F6-HPS-31
product price:  $41.29
/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:  $153.99
/ea
Telemecanique Sensors Float Switch Viton Seal Kit H 9998PC338
Telemecanique Sensors

Float Switch Viton Seal Kit H

Zoro # G0558979
Mfr # 9998PC338
product price:  $22.95
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 20SGMSPDTPC
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898281
Mfr # 20SGMSPDTPC
product price:  $55.89
/ea
Sje-Rhombus NO Mechanical Float Switch 125/250VAC 15SGMPCNO
Sje-Rhombus

NO Mechanical Float Switch 125/250VAC

Zoro # G1995826
Mfr # 15SGMPCNO
product price:  $60.55
/ea
Dayton NC Mechanical Float Switch 115VAC 3BY75
Dayton

NC Mechanical Float Switch 115VAC

Zoro # G0351075
Mfr # 3BY75
product price:  $63.19
/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:  $28.99
/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
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
Sje-Rhombus NO Mechanical Float Switch 120VAC 15PMPD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996036
Mfr # 15PMPD1WP
product price:  $119.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 0.25 gpm FS-380P, 197081
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 0.25 gpm

Zoro # G1512962
Mfr # FS-380P, 197081
product price:  $82.79
/ea
No Product Image Available
Sje-Rhombus

SPDT MegaMaster Float Switch

Zoro # G1898141
Mfr # 75MGMSPDT
product price:  $111.99
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNV3
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4272064
Mfr # 6PNV3
product price:  $101.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M7790
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G0681502
Mfr # M7790
product price:  $19.89
/ea
Gems Sensors 1" MNPT SPDT Liquid Flow Switch 24V-240V AC/DC 15 to 48 gpm FS-550, 29609
Gems Sensors

1" MNPT SPDT Liquid Flow Switch 24V-240V AC/DC 15 to 48 gpm

Zoro # G3184921
Mfr # FS-550, 29609
product price:  $336.99
/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 125VAC 20HTMD1WP
Sje-Rhombus

NO Mechanical Float Switch 125VAC

Zoro # G2034420
Mfr # 20HTMD1WP
product price:  $81.59
/ea
Dayton NO Mechanical Float Switch 115/230VAC 15 psi 10A173
Dayton

NO Mechanical Float Switch 115/230VAC 15 psi

Zoro # G5138655
Mfr # 10A173
product price:  $78.69
/ea
Madison SPST Liquid Level Switch Selectable 240VAC 85 psi MSB5600
Madison

SPST Liquid Level Switch Selectable 240VAC 85 psi

Zoro # G0806172
Mfr # MSB5600
product price:  $165.56
/ea
Dayton NO Mechanical Float Switch 115/230VAC 15 psi 10A174
Dayton

NO Mechanical Float Switch 115/230VAC 15 psi

Zoro # G5138664
Mfr # 10A174
product price:  $87.19
/ea
Dayton NO Mechanical Float Switch 230VAC 3BY84
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G2359104
Mfr # 3BY84
product price:  $90.89
/ea
Johnson Controls DPST Sump Pump Switch 120/240VAC F59H-1C
Johnson Controls

DPST Sump Pump Switch 120/240VAC

Zoro # G6102731
Mfr # F59H-1C
product price:  $200.99
/ea
Dwyer Instruments Vane operated flow switch, brass body, universal vane. V4-2-U
Dwyer Instruments

Vane operated flow switch, brass body, universal vane.

Zoro # G803473701
Mfr # V4-2-U
product price:  $730.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M5970
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G3163325
Mfr # M5970
product price:  $94.79
/ea
Taco SPDT Flow Switch 24/125/250VAC 1500 gpm IFSWSBR-1
Taco

SPDT Flow Switch 24/125/250VAC 1500 gpm

Zoro # G6068535
Mfr # IFSWSBR-1
product price:  $278.42
/ea
Telemecanique Sensors DPST Mechanical Alternator Close Tank Close on Rise 600VAC 50 psi 9038DG8
Telemecanique Sensors

DPST Mechanical Alternator Close Tank Close on Rise 600VAC 50 psi

Zoro # G2584066
Mfr # 9038DG8
product price:  $621.99
/ea
Madison SPST Liquid Level Switch Open On Rise 240VAC 50 psi M3326-NPT
Madison

SPST Liquid Level Switch Open On Rise 240VAC 50 psi

Zoro # G1927484
Mfr # M3326-NPT
product price:  $29.19
/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
Mcdonnell & Miller 3/4" FNPT SPDT Snap Switch Flow Switch 2.5 gpm FS6-3/4
Mcdonnell & Miller

3/4" FNPT SPDT Snap Switch Flow Switch 2.5 gpm

Zoro # G2805013
Mfr # FS6-3/4
product price:  $582.99
/ea
Level Switches (929 items) - Page 5
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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

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Hand Drum PumpsUtility PumpsFuel Transfer AccessoriesDiaphragm PumpsFloat Rods
20amp switch20 amp switch20000 ft lead wire12000 ft lead wire1 in flow switch
1500 ft lead wire10 in float ball15000 ft lead wire25000 ft lead wire30000 ft lead wire

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