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  7. Level Switches

Level Switches (1,000+ items) - Page 11

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Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898318
Mfr # 15SGMSPDTWE
product price: 
$52.99
/ea
Telemecanique Sensors Float Switch 7 1/4In Rod G+H 9049ER7
Telemecanique Sensors

Float Switch 7 1/4In Rod G+H

Zoro # G3131059
Mfr # 9049ER7
product price: 
$23.99
/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
Sje-Rhombus FloatSwitch, 20ft, Polypropylene, 125VAC 20MANPCNO
Sje-Rhombus

FloatSwitch, 20ft, Polypropylene, 125VAC

Zoro # G416016180
Mfr # 20MANPCNO
product price: 
$48.69
/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
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: 
$3,504.99
/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
Sje-Rhombus NO Mechanical Float Switch 230VAC 10PMD2WP
Sje-Rhombus

NO Mechanical Float Switch 230VAC

Zoro # G1996009
Mfr # 10PMD2WP
product price: 
$92.69
/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 120/230VAC 15PMUWOP
Sje-Rhombus

NC Mechanical Float Switch 120/230VAC

Zoro # G1995598
Mfr # 15PMUWOP
product price: 
$86.49
/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: 
$180.99
/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
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: 
$160.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 2 gpm FS-380P, 197085
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 2 gpm

Zoro # G1427623
Mfr # FS-380P, 197085
product price: 
$90.55
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 125/250V AC 20AMDWOP
Sje-Rhombus

Float Switch, 20 ft, PVC, 125/250V AC

Zoro # G0485432
Mfr # 20AMDWOP
product price: 
$155.99
/ea
Madison SPST Liquid Level Switch Selectable 240VAC 200 psi M5602-7808-6
Madison

SPST Liquid Level Switch Selectable 240VAC 200 psi

Zoro # G2972593
Mfr # M5602-7808-6
product price: 
$325.99
/ea
Mcdonnell & Miller 1" FNPT SPDT Snap Switch Flow Switch 2.5 gpm FS6-1
Mcdonnell & Miller

1" FNPT SPDT Snap Switch Flow Switch 2.5 gpm

Zoro # G3005037
Mfr # FS6-1
product price: 
$621.99
/ea
Sje-Rhombus NO Mechanical Float Switch 120/230VAC 10PMDWOP
Sje-Rhombus

NO Mechanical Float Switch 120/230VAC

Zoro # G1995920
Mfr # 10PMDWOP
product price: 
$80.89
/ea
Sje-Rhombus Float Switch, 30 ft, PVC, 120V AC 30PMU1WP
Sje-Rhombus

Float Switch, 30 ft, PVC, 120V AC

Zoro # G1995738
Mfr # 30PMU1WP
product price: 
$103.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M8790-14/4184
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1709662
Mfr # M8790-14/4184
product price: 
$31.75
/ea
Sje-Rhombus NO Mechanical Float Switch 230VAC 20PMD2WP
Sje-Rhombus

NO Mechanical Float Switch 230VAC

Zoro # G1995981
Mfr # 20PMD2WP
product price: 
$93.29
/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
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
Sje-Rhombus Float Switch, 30 ft, PVC, 120/230V AC 30PMPDWOP
Sje-Rhombus

Float Switch, 30 ft, PVC, 120/230V AC

Zoro # G1995850
Mfr # 30PMPDWOP
product price: 
$132.99
/ea
Dayton NO Mechanical Float Switch 230VAC 6PNU6
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G4269045
Mfr # 6PNU6
product price: 
$63.89
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 10PMPD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996045
Mfr # 10PMPD1WP
product price: 
$123.99
/ea
Telemecanique Sensors DPST Alternator Open Liquid Level Switch Close on Rise 600VAC 9038AW1
Telemecanique Sensors

DPST Alternator Open Liquid Level Switch Close on Rise 600VAC

Zoro # G2120982
Mfr # 9038AW1
product price: 
$850.99
/ea
Sje-Rhombus Float Switch, 30 ft, PVC, 230V AC 30PMPD2WP
Sje-Rhombus

Float Switch, 30 ft, PVC, 230V AC

Zoro # G1995939
Mfr # 30PMPD2WP
product price: 
$130.99
/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: 
$194.99
/ea
Sje-Rhombus Float Switch, 30 ft, PVC, 125/250V AC 30AMDWOP
Sje-Rhombus

Float Switch, 30 ft, PVC, 125/250V AC

Zoro # G3114982
Mfr # 30AMDWOP
product price: 
$170.99
/ea
Johnson Controls 1/2" FNPT SPDT Flow Switch 24V-230V 17 gpm F261KEH-V01C
Johnson Controls

1/2" FNPT SPDT Flow Switch 24V-230V 17 gpm

Zoro # G0093217
Mfr # F261KEH-V01C
product price: 
$232.99
/ea
Gems Sensors 1/4" FNPT SPDT Liquid Flow Switch 24VDC 0.1 to 5 gpm RFS, 156265
Gems Sensors

1/4" FNPT SPDT Liquid Flow Switch 24VDC 0.1 to 5 gpm

Zoro # G1087301
Mfr # RFS, 156265
product price: 
$449.99
/ea
Mcdonnell & Miller 1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm FS7-4E
Mcdonnell & Miller

1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm

Zoro # G2774886
Mfr # FS7-4E
product price: 
$922.99
/ea
Mcdonnell & Miller 1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm FS7-4SW
Mcdonnell & Miller

1-1/4" MNPT SPDT Snap Flow Switch 120/240VAC 7.7 gpm

Zoro # G0893103
Mfr # FS7-4SW
product price: 
$1,295.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG34
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G3211634
Mfr # 9037HG34
product price: 
$186.99
/ea
Level Switches (1,000+ items) - Page 11
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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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