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 Customer Service
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 3

Dayton NO Mechanical Float Switch 115VAC 6PNV6
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4258886
Mfr # 6PNV6
product price:  $57.89
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M7750
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2031285
Mfr # M7750
product price:  $19.49
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNU7
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4259193
Mfr # 6PNU7
product price:  $69.39
/ea
Little Giant Pump In-Pan Switch, for Condensate Pumps, ABS 599124
Little Giant Pump

In-Pan Switch, for Condensate Pumps, ABS

Zoro # G2787696
Mfr # 599124
product price:  $27.15
/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 Double Float Master Pump Switch 20DFMMD1WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897852
Mfr # 20DFMMD1WOP
product price:  $185.99
/ea
Liberty Pumps K001001 Pump Switch K001001
Liberty Pumps

K001001 Pump Switch

Zoro # G3271110
Mfr # K001001
product price:  $47.89
/ea
Gems Sensors 1" FNPT SPDT Liquid Flow Switch 5 to 15 gpm FS-200, 26616
Gems Sensors

1" FNPT SPDT Liquid Flow Switch 5 to 15 gpm

Zoro # G0683164
Mfr # FS-200, 26616
product price:  $346.99
/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 SPST Liquid Level Switch Selectable 240VAC 15 psi M9000
Madison

SPST Liquid Level Switch Selectable 240VAC 15 psi

Zoro # G1595212
Mfr # M9000
product price:  $25.49
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M9700
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1262791
Mfr # M9700
product price:  $27.79
/ea
Gems Sensors 1/2" FNPT SPDT Liquid Flow Switch 24VDC 1.5 to 20 gpm RFS, 155485
Gems Sensors

1/2" FNPT SPDT Liquid Flow Switch 24VDC 1.5 to 20 gpm

Zoro # G3398473
Mfr # RFS, 155485
product price:  $353.99
/ea
Zoeller FloatSwitch, 15ft, 115VAC 10-0032
Zoeller

FloatSwitch, 15ft, 115VAC

Zoro # G500489425
Mfr # 10-0032
product price:  $109.99
/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
Gems Sensors 1/2" FNPT SPDT Liquid Flow Switch 24VDC 1.5 to 20 gpm RFS, 156268
Gems Sensors

1/2" FNPT SPDT Liquid Flow Switch 24VDC 1.5 to 20 gpm

Zoro # G2758892
Mfr # RFS, 156268
product price:  $433.99
/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 NO Float Switch 125/250VAC 13 psi 20SGMPCNO
Sje-Rhombus

NO Float Switch 125/250VAC 13 psi

Zoro # G1995808
Mfr # 20SGMPCNO
product price:  $66.39
/ea
Madison FloatSwitch, 6.5ft, Polypropylene, 250VAC M4189
Madison

FloatSwitch, 6.5ft, Polypropylene, 250VAC

Zoro # G2756284
Mfr # M4189
product price:  $50.45
/ea
Sje-Rhombus NC Mechanical Float Switch 125/250VAC 30SGMPCNC
Sje-Rhombus

NC Mechanical Float Switch 125/250VAC

Zoro # G1995467
Mfr # 30SGMPCNC
product price:  $70.29
/ea
Dayton NC Mechanical Float Switch 115VAC 3BY78
Dayton

NC Mechanical Float Switch 115VAC

Zoro # G0451823
Mfr # 3BY78
product price:  $55.39
/ea
Sje-Rhombus NO Float Switch 125/250VAC 13 psi 30SGMPCNO
Sje-Rhombus

NO Float Switch 125/250VAC 13 psi

Zoro # G1995780
Mfr # 30SGMPCNO
product price:  $64.79
/ea
Dayton NO Mechanical Float Switch 230VAC 6PNV0
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G4272055
Mfr # 6PNV0
product price:  $83.99
/ea
Little Giant Pump Float Switch, 18 ft, Nylon, 115V AC 599009
Little Giant Pump

Float Switch, 18 ft, Nylon, 115V AC

Zoro # G2941662
Mfr # 599009
product price:  $91.59
/ea
Johnson Controls 1" MNPT SPDT Flow Switch 24V-230V 760 gpm F261KAH-V01C
Johnson Controls

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

Zoro # G0081341
Mfr # F261KAH-V01C
product price:  $223.99
/ea
Dwyer Instruments Liquid Flow Switch, 1 FNPT, SPDT, 125/250V AC V6EPB-B-S-3-B
Dwyer Instruments

Liquid Flow Switch, 1 FNPT, SPDT, 125/250V AC

Zoro # G0558857
Mfr # V6EPB-B-S-3-B
product price:  $400.99
/ea
Johnson Controls SPDT Float Switch 120V-230V F263MAP-V01C
Johnson Controls

SPDT Float Switch 120V-230V

Zoro # G0313890
Mfr # F263MAP-V01C
product price:  $380.99
/ea
Dayton NO Mechanical Float Switch 115VAC 6PNU5
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G4260952
Mfr # 6PNU5
product price:  $58.59
/ea
Madison SPDT Tank Liquid Level Switch Selectable 240VAC 300 psi M5900
Madison

SPDT Tank Liquid Level Switch Selectable 240VAC 300 psi

Zoro # G3261011
Mfr # M5900
product price:  $150.99
/ea
Dayton NO Mechanical Float Switch 115VAC 3BY82
Dayton

NO Mechanical Float Switch 115VAC

Zoro # G0716606
Mfr # 3BY82
product price:  $72.69
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG30
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G0612997
Mfr # 9037HG30
product price:  $181.99
/ea
Sje-Rhombus NC Mechanical Float Switch 125/250VAC 10SGMWENC
Sje-Rhombus

NC Mechanical Float Switch 125/250VAC

Zoro # G1995519
Mfr # 10SGMWENC
product price:  $59.59
/ea
Sje-Rhombus Float Switch, 10 ft, PVC, 120V AC 10PMU1WP
Sje-Rhombus

Float Switch, 10 ft, PVC, 120V AC

Zoro # G1995765
Mfr # 10PMU1WP
product price:  $81.59
/ea
Taco 1" SPDT Flow Switch 24/125/250VAC 1500 gpm IFSWSBF-1
Taco

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

Zoro # G6117431
Mfr # IFSWSBF-1
product price:  $264.34
/ea
Pro Series Pumps Float Switch, 12 A, Single, 115V AC VSC2
Pro Series Pumps

Float Switch, 12 A, Single, 115V AC

Zoro # G4241487
Mfr # VSC2
product price:  $132.99
/ea
Madison SPST Multi-level Liquid Level Switch Selectable 240VAC 150 psi ML4444
Madison

SPST Multi-level Liquid Level Switch Selectable 240VAC 150 psi

Zoro # G1331732
Mfr # ML4444
product price:  $274.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M8700-C
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G1089076
Mfr # M8700-C
product price:  $17.39
/ea
Level Switches (1,000+ items) - Page 3
  • First
  • Previous
  • 3
    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 PumpsUtility PumpsFuel Transfer AccessoriesCondensate PumpsFloat Rods
water floatsfloat switch 30ftwire leadsspdt signalmaster float10000 ft lead wire
water float switchwire cordtank level switch5 foot extension cordliquid flow

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