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
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 15

Smc Digital Flow Switch, Flow 1-50L/min PFM750-C6-B
Smc

Digital Flow Switch, Flow 1-50L/min

Zoro # G5001608
Mfr # PFM750-C6-B
product price: 
$265.99
/ea
Dwyer Instruments FLOTECT LEVEL SW L4-AT
Dwyer Instruments

FLOTECT LEVEL SW

Zoro # G210377951
Mfr # L4-AT
product price: 
$925.99
/ea
Seachoice Automatic Bilge Pump Switch 50-19421
Seachoice

Automatic Bilge Pump Switch

Zoro # G221732305
Mfr # 50-19421
product price: 
$50.39
/ea
Burcam 0.3 HP Submersible Sump Pump Float Switch 300610Z
Burcam

0.3 HP Submersible Sump Pump Float Switch

Zoro # G416018184
Mfr # 300610Z
product price: 
$186.99
/ea
Munro Float Switch Pump Down w/ Weight & Female Ends, 33ft FC0247
Munro

Float Switch Pump Down w/ Weight & Female Ends, 33ft

Zoro # G712482962
Mfr # FC0247
product price: 
$116.99
/ea
Sje-Rhombus Vertical Reed Switch, 120v, Bulk, 10 ft. 1011027
Sje-Rhombus

Vertical Reed Switch, 120v, Bulk, 10 ft.

Zoro # G1898677
Mfr # 1011027
product price: 
$86.89
/ea
Sold in mult. of 50 for $4,344.50
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M9705
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2833634
Mfr # M9705
product price: 
$71.49
/ea
No Product Image Available
Dwyer Instruments

Closed Tank Liquid Level Switches

Zoro # G524152336
Mfr # L8-INC
product price: 
$265.99
/ea
Dwyer Instruments Paddle Level Switch, 196 Extension PLS2-EX2
Dwyer Instruments

Paddle Level Switch, 196 Extension

Zoro # G107144437
Mfr # PLS2-EX2
product price: 
$523.00
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 10 ft (3.05 m) cable FSW2-DNPN-10
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 10 ft (3.05 m) cable

Zoro # G207144382
Mfr # FSW2-DNPN-10
product price: 
$140.99
/ea
Sje-Rhombus Double Float Master Pump Switch 30DFUMM1WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897922
Mfr # 30DFUMM1WOP
product price: 
$147.99
/ea
Smc Digital Flow Switch, Flow 5-500 L/min PFMB7501-N04-F-R
Smc

Digital Flow Switch, Flow 5-500 L/min

Zoro # G5001547
Mfr # PFMB7501-N04-F-R
product price: 
$589.99
/ea
Iec FLOAT SW MOUNTING BRACKET MY SS F158-90011887
Iec

FLOAT SW MOUNTING BRACKET MY SS

Zoro # G707990564
Mfr # F158-90011887
product price: 
$8.69
/ea
Dwyer Instruments Mini Float Level Switch L10-B-3-B
Dwyer Instruments

Mini Float Level Switch

Zoro # G607144432
Mfr # L10-B-3-B
product price: 
$248.99
/ea
Dwyer Instruments Submersible level transmitter, range 10m wc, 18m polyurethane cable length. SBLT2-10M-18M
Dwyer Instruments

Submersible level transmitter, range 10m wc, 18m polyurethane cable length.

Zoro # G007144452
Mfr # SBLT2-10M-18M
product price: 
$740.99
/ea
Blue F30250P F300 Flowmeter Horizontal Standard Flow F30250P
Blue

F30250P F300 Flowmeter Horizontal Standard Flow

Zoro # G703982440
Mfr # F30250P
product price: 
$198.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 80 ft (24.38 m) cable FSW2-DNPN-80
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 80 ft (24.38 m) cable

Zoro # G607144395
Mfr # FSW2-DNPN-80
product price: 
$240.50
/ea
Dwyer Instruments PVC cable, SPDT, 10(8)A 250V, 30 ft ( 9.14 m) cable CFS2-DNBPN-30
Dwyer Instruments

PVC cable, SPDT, 10(8)A 250V, 30 ft ( 9.14 m) cable

Zoro # G407144373
Mfr # CFS2-DNBPN-30
product price: 
$85.69
/ea
Trane Spst N/C Low Level Float Swtch SWT2326
Trane

Spst N/C Low Level Float Swtch

Zoro # G8919141
Mfr # SWT2326
product price: 
$198.99
/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 Miniature Float Switch, PP stem, PP float, horizontal mount, 50 VA LFP-HE-P1
Apg

Miniature Float Switch, PP stem, PP float, horizontal mount, 50 VA

Zoro # G406917817
Mfr # LFP-HE-P1
product price: 
$139.99
/ea
Dwyer Instruments Paddle Level Switch, 85 Extension PLS2-EX1
Dwyer Instruments

Paddle Level Switch, 85 Extension

Zoro # G907144439
Mfr # PLS2-EX1
product price: 
$392.99
/ea
Sje-Rhombus FloatSwitch, 10ft, Polypropylene, 125VAC 10MAPCNO
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G415822430
Mfr # 10MAPCNO
product price: 
$43.79
/ea
Dwyer Instruments L6EPS-SD3O FLOTECT LEVEL SW MSX-U12-IN-LCD
Dwyer Instruments

L6EPS-SD3O FLOTECT LEVEL SW

Zoro # G510474534
Mfr # MSX-U12-IN-LCD
product price: 
$225.99
/ea
Dwyer Instruments PVC cable, SPST, NC, 10(8)A 250V, 40 ft ( 12.19 m) cable CFS2-CNBPN-40
Dwyer Instruments

PVC cable, SPST, NC, 10(8)A 250V, 40 ft ( 12.19 m) cable

Zoro # G307144374
Mfr # CFS2-CNBPN-40
product price: 
$104.99
/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
Dwyer Instruments Mini-size level switch, 304 SS cylindrical float, side wall mounting, max. pressure 200 psig L10-B-3-A
Dwyer Instruments

Mini-size level switch, 304 SS cylindrical float, side wall mounting, max. pressure 200 psig

Zoro # G410474726
Mfr # L10-B-3-A
product price: 
$252.99
/ea
Dwyer Instruments Float Level Switch, L6EpsSs3O Flotect Level Sw L6EPS-S-S-3-O
Dwyer Instruments

Float Level Switch, L6EpsSs3O Flotect Level Sw

Zoro # G707144387
Mfr # L6EPS-S-S-3-O
product price: 
$541.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPST, NC, 20 ft (6.10 m) cable FSW2-CNPN-20
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPST, NC, 20 ft (6.10 m) cable

Zoro # G807144386
Mfr # FSW2-CNPN-20
product price: 
$141.99
/ea
Dwyer Instruments Mini-size level switch, polypropylene spherical float, side wall mounting, max. pressure 2000 psig L10-S-3-O
Dwyer Instruments

Mini-size level switch, polypropylene spherical float, side wall mounting, max. pressure 2000 psig

Zoro # G510474770
Mfr # L10-S-3-O
product price: 
$290.99
/ea
Dwyer Instruments Temperature/water level switch, 115 VAC, Degrees F. TSWB-010
Dwyer Instruments

Temperature/water level switch, 115 VAC, Degrees F.

Zoro # G507144440
Mfr # TSWB-010
product price: 
$189.99
/ea
No Product Image Available
Liberty Pumps

Pump Accessory Kit

Zoro # G1897816
Mfr # K001123
product price: 
$23.89
/ea
Dwyer Instruments Level Switches, Sst Lvl Sw Hp F7-ST713
Dwyer Instruments

Level Switches, Sst Lvl Sw Hp

Zoro # G107144451
Mfr # F7-ST713
product price: 
$516.99
/ea
Dwyer Instruments Paddle level switch, SPDT, weatherproof, 120 VAC power supply, includes PDL-3 paddle. PLS-W-S-1-3-0-0-0
Dwyer Instruments

Paddle level switch, SPDT, weatherproof, 120 VAC power supply, includes PDL-3 paddle.

Zoro # G210389183
Mfr # PLS-W-S-1-3-0-0-0
product price: 
$616.99
/ea
Apg Dual Point Cable Float Switch, NO Switch (High Alarm), 11 in -39 in  control distance, 6 meter cable TLS-6A-6
Apg

Dual Point Cable Float Switch, NO Switch (High Alarm), 11 in -39 in control distance, 6 meter cable

Zoro # G006917835
Mfr # TLS-6A-6
product price: 
$154.99
/ea
Dwyer Instruments ULTRA-MAG LEVEL EXGFD4BA
Dwyer Instruments

ULTRA-MAG LEVEL

Zoro # G210390721
Mfr # EXGFD4BA
product price: 
$734.99
/ea
Level Switches (1,000+ items) - Page 15
  • First
  • Previous
  • 15
    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 PumpsFuel Transfer AccessoriesUtility PumpsCondensate PumpsDiaphragm Pumps
dayton switches1" flow switchesfloat switch 30ftwater float switchdayton float switches
5 foot extension cordflow switch standard flowwater floats1/2" mnptswire cord

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