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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 11

Taco 1" SPDT Flow Switch 24/125/250VAC 1500 gpm IFSH1BF-1
Taco

1" SPDT Flow Switch 24/125/250VAC 1500 gpm

Zoro # G6147477
Mfr # IFSH1BF-1
product price:  $225.99
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 120/230V AC 20PMPDWOP
Sje-Rhombus

Float Switch, 20 ft, PVC, 120/230V AC

Zoro # G1995869
Mfr # 20PMPDWOP
product price:  $114.99
/ea
Gems Sensors 1/2" MNPT SPST NO Liquid Flow Switch AC or DC 2 gpm FS-150, NO, 2.0GPM
Gems Sensors

1/2" MNPT SPST NO Liquid Flow Switch AC or DC 2 gpm

Zoro # G2088301
Mfr # FS-150, NO, 2.0GPM
product price:  $75.59
/ea
Sje-Rhombus Float Switch, 15 ft, PVC, 120V AC 15PMPD1WP-QF
Sje-Rhombus

Float Switch, 15 ft, PVC, 120V AC

Zoro # G1897730
Mfr # 15PMPD1WP-QF
product price:  $107.99
/ea
Little Giant Pump Float Switch, 20 ft, PVC, 115V AC 513634
Little Giant Pump

Float Switch, 20 ft, PVC, 115V AC

Zoro # G2035680
Mfr # 513634
product price:  $154.99
/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
Apg Mini-Kari float switch - pump down KA-M2H
Apg

Mini-Kari float switch - pump down

Zoro # G906917850
Mfr # KA-M2H
product price:  $194.99
/ea
Dwyer Instruments PVC cable, SPDT, 10(8)A 250V, 7 ft (2.13 m) cable CFS2-DNBPN-7
Dwyer Instruments

PVC cable, SPDT, 10(8)A 250V, 7 ft (2.13 m) cable

Zoro # G407144366
Mfr # CFS2-DNBPN-7
product price:  $39.15
/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
Dwyer Instruments Level Switches, Vert Int Mt 18 Npt F6-SS
Dwyer Instruments

Level Switches, Vert Int Mt 18 Npt

Zoro # G307144459
Mfr # F6-SS
product price:  $71.15
/ea
Nobles SWITCH - FLOAT CAGE SCREEN ASM. 180613
Nobles

SWITCH - FLOAT CAGE SCREEN ASM.

Zoro # G509920752
Mfr # 180613
product price:  $28.15
/ea
Apg Kari float switch - high alarm KA-1H
Apg

Kari float switch - high alarm

Zoro # G406917770
Mfr # KA-1H
product price:  $232.99
/ea
Proflo 115V Vertical Float Switch PF92010
Proflo

115V Vertical Float Switch

Zoro # G513310716
Mfr # PF92010
product price:  $91.79
/ea
Skidmore Float Switch Screw In Style (For 6 Gal. C.I. Tank Only) 56887-S
Skidmore

Float Switch Screw In Style (For 6 Gal. C.I. Tank Only)

Zoro # G306006628
Mfr # 56887-S
product price:  $424.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 40 ft (12.19 m) cable FSW2-DNPN-40
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 40 ft (12.19 m) cable

Zoro # G807144393
Mfr # FSW2-DNPN-40
product price:  $203.99
/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 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
Dwyer Instruments Level Switches, Liquid Level Switch F7-HSS
Dwyer Instruments

Level Switches, Liquid Level Switch

Zoro # G807144430
Mfr # F7-HSS
product price:  $466.99
/ea
Dwyer Instruments Capacitive level switch, weatherproof, 6" probe CLS2-W11RK1-006
Dwyer Instruments

Capacitive level switch, weatherproof, 6" probe

Zoro # G307144404
Mfr # CLS2-W11RK1-006
product price:  $839.99
/ea
No Product Image Available
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898318
Mfr # 15SGMSPDTWE
product price:  $52.99
/ea
Madison SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi M8020-ULL-NC
Madison

SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi

Zoro # G2918352
Mfr # M8020-ULL-NC
product price:  $51.39
/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
Madison SPST Liquid Level Switch Selectable 240VAC 150 psi MS7000
Madison

SPST Liquid Level Switch Selectable 240VAC 150 psi

Zoro # G2773531
Mfr # MS7000
product price:  $20.99
/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
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:  $25.15
/ea
Dayton NO Mechanical Float Switch 230VAC 6PNU6
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G4269045
Mfr # 6PNU6
product price:  $63.89
/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
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 Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi M8000-ULL-NC
Madison

SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi

Zoro # G1779671
Mfr # M8000-ULL-NC
product price:  $41.59
/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
Sje-Rhombus NO Float Switch 125/250VAC 13 psi 30SGMWENO
Sje-Rhombus

NO Float Switch 125/250VAC 13 psi

Zoro # G1995771
Mfr # 30SGMWENO
product price:  $76.49
/ea
Gems Sensors 9/16-18 UNF SPDT Liquid Flow Switch 240VAC 0.1 gpm FS-4, 122352
Gems Sensors

9/16-18 UNF SPDT Liquid Flow Switch 240VAC 0.1 gpm

Zoro # G3465357
Mfr # FS-4, 122352
product price:  $167.99
/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, 15 ft, PVC, 120/230V AC 15PMPDWOP
Sje-Rhombus

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

Zoro # G1995878
Mfr # 15PMPDWOP
product price:  $107.99
/ea
Dwyer Instruments Mini-size flow switch, brass upper and lower body, 3/4" NPT, brass tee. V6EPB-B-S-2-B
Dwyer Instruments

Mini-size flow switch, brass upper and lower body, 3/4" NPT, brass tee.

Zoro # G903473694
Mfr # V6EPB-B-S-2-B
product price:  $367.99
/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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