Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Pumps
  4. /
  5. Pump Controls
  6. /
  7. Level Switches

Level Switches (1,000+ items) - Page 7

Sje-Rhombus Float Switch, 15 ft, PVC, 120/230V AC 15AMDWOP
Sje-Rhombus

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

Zoro # G0958097
Mfr # 15AMDWOP
product price: 
$140.99
/ea
Sump Alarm Float Switch, 51 A SA-1368-10
Sump Alarm

Float Switch, 51 A

Zoro # G616495624
Mfr # SA-1368-10
product price: 
$103.99
/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 15 psi MS9000
Madison

SPST Liquid Level Switch Selectable 240VAC 15 psi

Zoro # G0967251
Mfr # MS9000
product price: 
$35.99
/ea
Madison SPST Drum Liquid Level Switch Selectable 240VAC M4169-3
Madison

SPST Drum Liquid Level Switch Selectable 240VAC

Zoro # G0361505
Mfr # M4169-3
product price: 
$251.99
/ea
Sje-Rhombus FloatSwitch, 30ft, Polypropylene, 125VAC 30MANPCNO
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G315822448
Mfr # 30MANPCNO
product price: 
$55.69
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 30SGMSPDTWE
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898309
Mfr # 30SGMSPDTWE
product price: 
$71.89
/ea
Telemecanique Sensors DPST Alternator Open Liquid Level Switch Close on Rise 600VAC 9038AG1C
Telemecanique Sensors

DPST Alternator Open Liquid Level Switch Close on Rise 600VAC

Zoro # G1162481
Mfr # 9038AG1C
product price: 
$292.99
/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
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
Dwyer Instruments PVC cable, SPDT, 10(8)A 250V, 20 ft ( 6.10 m) cable CFS2-DNBPN-20
Dwyer Instruments

PVC cable, SPDT, 10(8)A 250V, 20 ft ( 6.10 m) cable

Zoro # G107144376
Mfr # CFS2-DNBPN-20
product price: 
$66.75
/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
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
Sje-Rhombus Float Switch, 30 ft, PVC, 120/230V AC 30PMDWOP
Sje-Rhombus

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

Zoro # G1995896
Mfr # 30PMDWOP
product price: 
$104.99
/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
Nobles SWITCH - FLOAT SHUT-OFF 222822
Nobles

SWITCH - FLOAT SHUT-OFF

Zoro # G009920757
Mfr # 222822
product price: 
$71.19
/ea
Eco-Flo Vertical Piggyback Float Switch, 10 ft EFVSWPLG
Eco-Flo

Vertical Piggyback Float Switch, 10 ft

Zoro # G1243250
Mfr # EFVSWPLG
product price: 
$47.85
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPST, NO, 20 ft (6.10m)cable FSW2-ONPN-20
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPST, NO, 20 ft (6.10m)cable

Zoro # G007144391
Mfr # FSW2-ONPN-20
product price: 
$154.99
/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
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 120V 15DFMMU1WP
Sje-Rhombus

Double Float Master Pump Switch 120V

Zoro # G1897931
Mfr # 15DFMMU1WP
product price: 
$139.99
/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, 125/250V AC 30AMDWOP
Sje-Rhombus

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

Zoro # G3114982
Mfr # 30AMDWOP
product price: 
$170.99
/ea
Sje-Rhombus FloatSwitch, 30ft, Polypropylene, 125VAC 30MANWENO
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G515822439
Mfr # 30MANWENO
product price: 
$64.19
/ea
Dwyer Instruments Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model. V6EPB-B-S-LF
Dwyer Instruments

Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model.

Zoro # G603473703
Mfr # V6EPB-B-S-LF
product price: 
$500.99
/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
Dwyer Instruments Liquid Flow Switch, SPDT, 125/250VAC V4-2-U
Dwyer Instruments

Liquid Flow Switch, SPDT, 125/250VAC

Zoro # G0559015
Mfr # V4-2-U
product price: 
$699.99
/ea
Munro Float Switch Pump Up w/ Weight & Female Ends, 16ft FC1246
Munro

Float Switch Pump Up w/ Weight & Female Ends, 16ft

Zoro # G112482937
Mfr # FC1246
product price: 
$98.15
/ea
Apg Mini-Kari float switch - pump up KA-M2L
Apg

Mini-Kari float switch - pump up

Zoro # G406917886
Mfr # KA-M2L
product price: 
$205.99
/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
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
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 Open Liquid Level Switch, Vertical, 575V 9037HG38Z20
Telemecanique Sensors

Open Liquid Level Switch, Vertical, 575V

Zoro # G3131031
Mfr # 9037HG38Z20
product price: 
$215.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG35
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G2221913
Mfr # 9037HG35
product price: 
$195.99
/ea
Madison Alternator, Close Liquid Level Switch, 120V DC, 240V M8000-75
Madison

Alternator, Close Liquid Level Switch, 120V DC, 240V

Zoro # G900892832
Mfr # M8000-75
product price: 
$27.79
/ea
Sje-Rhombus NC Mechanical Float Switch 125/250VAC 15SGMWENC
Sje-Rhombus

NC Mechanical Float Switch 125/250VAC

Zoro # G1995491
Mfr # 15SGMWENC
product price: 
$62.15
/ea
Level Switches (1,000+ items) - Page 7
  • First
  • Previous
  • 7
    of 33 pages
  • Next
  • Last
How was your search?

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 PumpsDiaphragm PumpsUtility PumpsFuel Transfer AccessoriesCondensate Pumps
wire cordtank level switch900 ft lead wiredayton float switchesspdt signalmaster float
dayton float5 foot extension cordliquid flowwater floatswire leads

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc