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 2

Diversitech NC Condensation Overflow Safety Switch SOS-1
Diversitech

NC Condensation Overflow Safety Switch

Zoro # G0903795
Mfr # SOS-1
product price:  $45.49
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 120/230V AC 20PMUWOP
Sje-Rhombus

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

Zoro # G1995589
Mfr # 20PMUWOP
product price:  $85.45
/ea
Harwil Potable Water Level Float Switch L30N/F
Harwil

Potable Water Level Float Switch

Zoro # G6080127
Mfr # L30N/F
product price:  $165.99
/ea
Superior Pump Tethered Float Switch For Sump/Sewage 10' Cord 92000-rtl
Superior Pump

Tethered Float Switch For Sump/Sewage 10' Cord

Zoro # G509938696
Mfr # 92000-rtl
product price:  $25.15
/ea
Madison SPST Multi-level Liquid Level Switch Open On Rise 240VAC 100 psi M8085
Madison

SPST Multi-level Liquid Level Switch Open On Rise 240VAC 100 psi

Zoro # G2318741
Mfr # M8085
product price:  $67.25
/ea
Dwyer Instruments Liquid Flow Switch, SPDT, 125/250VAC V4-SS-2-U
Dwyer Instruments

Liquid Flow Switch, SPDT, 125/250VAC

Zoro # G0559021
Mfr # V4-SS-2-U
product price:  $1,143.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG32
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G1156093
Mfr # 9037HG32
product price:  $177.99
/ea
Telemecanique Sensors DPST Alternator Open Liquid Level Switch Close on Rise 600VAC 9038AG1
Telemecanique Sensors

DPST Alternator Open Liquid Level Switch Close on Rise 600VAC

Zoro # G0928715
Mfr # 9038AG1
product price:  $233.99
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 120/230V AC 20PMDWOP
Sje-Rhombus

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

Zoro # G1995905
Mfr # 20PMDWOP
product price:  $81.29
/ea
Telemecanique Sensors DPST Liquid Level Switch Close on Rise 575VAC 9037EG9
Telemecanique Sensors

DPST Liquid Level Switch Close on Rise 575VAC

Zoro # G0306187
Mfr # 9037EG9
product price:  $258.99
/ea
Sje-Rhombus FloatSwitch, 20ft, Polypropylene, 125VAC 1057650
Sje-Rhombus

FloatSwitch, 20ft, Polypropylene, 125VAC

Zoro # G5205781
Mfr # 1057650
product price:  $68.99
/ea
Pro Series Pumps NO Caged Dual Micro-reed Float Switch 115VAC DFC1.5
Pro Series Pumps

NO Caged Dual Micro-reed Float Switch 115VAC

Zoro # G4241505
Mfr # DFC1.5
product price:  $87.15
/ea
Sje-Rhombus FloatSwitch, 25ft, Polypropylene, 125VAC 25MGMSPDT
Sje-Rhombus

FloatSwitch, 25ft, Polypropylene, 125VAC

Zoro # G1898187
Mfr # 25MGMSPDT
product price:  $70.15
/ea
Liberty Pumps Vertical Float Switch K001114
Liberty Pumps

Vertical Float Switch

Zoro # G0681908
Mfr # K001114
product price:  $61.75
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 20PMD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996060
Mfr # 20PMD1WP
product price:  $96.19
/ea
Dayton NO Caged Dual Micro-reed Float Switch 120VAC 1APP4
Dayton

NO Caged Dual Micro-reed Float Switch 120VAC

Zoro # G2365264
Mfr # 1APP4
product price:  $98.79
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 10SGMSPDTPC
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898220
Mfr # 10SGMSPDTPC
product price:  $49.15
/ea
Johnson Controls 1" MNPT SPDT Flow Switch 24V-230V 760 gpm F261MAH-V01C
Johnson Controls

1" MNPT SPDT Flow Switch 24V-230V 760 gpm

Zoro # G0081335
Mfr # F261MAH-V01C
product price:  $290.99
/ea
Little Giant Pump Float Switch, 18 ft, Nylon, 115V AC 599014
Little Giant Pump

Float Switch, 18 ft, Nylon, 115V AC

Zoro # G1410841
Mfr # 599014
product price:  $104.99
/ea
Dayton NC Mechanical Float Switch 115VAC 3BY80
Dayton

NC Mechanical Float Switch 115VAC

Zoro # G1580984
Mfr # 3BY80
product price:  $59.69
/ea
Dayton NO Mechanical Float Switch 115/230VAC 15 psi 10A172
Dayton

NO Mechanical Float Switch 115/230VAC 15 psi

Zoro # G4961022
Mfr # 10A172
product price:  $49.25
/ea
Telemecanique Sensors 2-1/2 MNPT DPST Alternator Tank Liquid Level Switch Close on Rise 9038CG36
Telemecanique Sensors

2-1/2 MNPT DPST Alternator Tank Liquid Level Switch Close on Rise

Zoro # G1020162
Mfr # 9038CG36
product price:  $522.99
/ea
Dayton Pedestal Sump Pump Switch 125/250VAC 4KU68
Dayton

Pedestal Sump Pump Switch 125/250VAC

Zoro # G3163973
Mfr # 4KU68
product price:  $24.49
/ea
Baker Instruments LS200 Vertical Float Level Switch, 316SS Float and Stem,  LS200
Baker Instruments

LS200 Vertical Float Level Switch, 316SS Float and Stem,

Zoro # G100663379
Mfr # LS200
product price:  $28.65
/ea
Sje-Rhombus FloatSwitch, 50ft, Polypropylene, 125VAC 50MGMSPDT
Sje-Rhombus

FloatSwitch, 50ft, Polypropylene, 125VAC

Zoro # G1898193
Mfr # 50MGMSPDT
product price:  $88.29
/ea
Telemecanique Sensors DPST Open Liquid Level Switch Close on Rise 575VAC 9036DR31
Telemecanique Sensors

DPST Open Liquid Level Switch Close on Rise 575VAC

Zoro # G2668057
Mfr # 9036DR31
product price:  $446.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 0.5 gpm FS-380, 168433
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 0.5 gpm

Zoro # G2747394
Mfr # FS-380, 168433
product price:  $171.99
/ea
Madison SPDT Tilt Float Switch 120/240VAC 14.7 psi M4548
Madison

SPDT Tilt Float Switch 120/240VAC 14.7 psi

Zoro # G4099742
Mfr # M4548
product price:  $61.29
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 30SGMSPDTPC
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898272
Mfr # 30SGMSPDTPC
product price:  $67.85
/ea
Dwyer Instruments P/N V6Epb-B-S-4-B, Flotect Flow Switch V6EPB-B-S-4-B
Dwyer Instruments

P/N V6Epb-B-S-4-B, Flotect Flow Switch

Zoro # G0559049
Mfr # V6EPB-B-S-4-B
product price:  $452.99
/ea
Dwyer Instruments Liquid Flow Switch, 1/2 MNPT, SPST, 120V AC V10SS
Dwyer Instruments

Liquid Flow Switch, 1/2 MNPT, SPST, 120V AC

Zoro # G0559006
Mfr # V10SS
product price:  $166.99
/ea
Little Giant Pump NO Mechanical Float Switch 115VAC 599261
Little Giant Pump

NO Mechanical Float Switch 115VAC

Zoro # G2761473
Mfr # 599261
product price:  $72.00
/ea
Dwyer Instruments Mini-size flow switch, brass, normally open or closed. V10
Dwyer Instruments

Mini-size flow switch, brass, normally open or closed.

Zoro # G403473705
Mfr # V10
product price:  $108.99
/ea
Sje-Rhombus Float Switch, 10 ft, PVC, 120/230V AC 10PMUWOP
Sje-Rhombus

Float Switch, 10 ft, PVC, 120/230V AC

Zoro # G1995607
Mfr # 10PMUWOP
product price:  $77.49
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNU7
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4259193
Mfr # 6PNU7
product price:  $69.39
/ea
Telemecanique Sensors DPST Open Liquid Level Switch Close on Rise 575VAC 9036GG2
Telemecanique Sensors

DPST Open Liquid Level Switch Close on Rise 575VAC

Zoro # G1306584
Mfr # 9036GG2
product price:  $128.99
/ea
Level Switches (1,000+ items) - Page 2
  • First
  • Previous
  • 2
    of 32 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 PumpsUtility PumpsCondensate PumpsDiaphragm PumpsFuel Transfer Accessories
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