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 16

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
Diversitech Pipe-Mounted Tee Float Switch CS-1
Diversitech

Pipe-Mounted Tee Float Switch

Zoro # G122886664
Mfr # CS-1
product price: 
$27.49
/ea
Madison Float Switch 1 In NPTConnection M3784-110
Madison

Float Switch 1 In NPTConnection

Zoro # G2359481
Mfr # M3784-110
product price: 
$380.99
/ea
Taco 1" 2 SPDT Flow Switch 24/125/250VAC 1500 gpm IFSW2BF-1
Taco

1" 2 SPDT Flow Switch 24/125/250VAC 1500 gpm

Zoro # G6120177
Mfr # IFSW2BF-1
product price: 
$376.99
/ea
Madison SPST Tank Liquid Level Switch Open On Rise 240VAC 50 psi M3827-2
Madison

SPST Tank Liquid Level Switch Open On Rise 240VAC 50 psi

Zoro # G0284006
Mfr # M3827-2
product price: 
$104.99
/ea
Gems Sensors Flow Switch, , 20 cm/sec, 3/4 In FNPT 230500-2-20
Gems Sensors

Flow Switch, , 20 cm/sec, 3/4 In FNPT

Zoro # G8459473
Mfr # 230500-2-20
product price: 
$500.99
/ea
Madison SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi M9000-ULL-NO
Madison

SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi

Zoro # G2986855
Mfr # M9000-ULL-NO
product price: 
$52.49
/ea
Sump Alarm Float Switch, 51 A SA-1368-5
Sump Alarm

Float Switch, 51 A

Zoro # G516495588
Mfr # SA-1368-5
product price: 
$81.15
/ea
Madison SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi M8000-ULL-NO
Madison

SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi

Zoro # G1912531
Mfr # M8000-ULL-NO
product price: 
$37.39
/ea
Madison SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi M7000-ULL-NO
Madison

SPST Ultra Low Level Liquid Switch Close on Rise 240VAC 25 psi

Zoro # G2059687
Mfr # M7000-ULL-NO
product price: 
$51.45
/ea
Madison SPST Ultra Low Level Liquid Switch Open On Rise 240VAC 25 psi M4400-ULL-NC
Madison

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

Zoro # G2991922
Mfr # M4400-ULL-NC
product price: 
$60.85
/ea
Sje-Rhombus NC Mechanical Float Switch 230VAC 20PMPU2WP
Sje-Rhombus

NC Mechanical Float Switch 230VAC

Zoro # G1995625
Mfr # 20PMPU2WP
product price: 
$115.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 150 psi M4190
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 150 psi

Zoro # G1806463
Mfr # M4190
product price: 
$279.99
/ea
Sje-Rhombus NC Mechanical Float Switch 120VAC 30PMPU1WP
Sje-Rhombus

NC Mechanical Float Switch 120VAC

Zoro # G1995695
Mfr # 30PMPU1WP
product price: 
$132.99
/ea
Gems Sensors Liquid Flow Switch, Piston, SPDT, 20VA FS-926, 26938
Gems Sensors

Liquid Flow Switch, Piston, SPDT, 20VA

Zoro # G2490643
Mfr # FS-926, 26938
product price: 
$352.99
/ea
Gems Sensors 1/2" FNPT SPDT Air Flow Switch 3 to 160 scfm FS-10798, 25366
Gems Sensors

1/2" FNPT SPDT Air Flow Switch 3 to 160 scfm

Zoro # G1999435
Mfr # FS-10798, 25366
product price: 
$967.99
/ea
Madison SPST Liquid Level Switch Selectable 240VAC 100 psi MS8800
Madison

SPST Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G0305627
Mfr # MS8800
product price: 
$59.55
/ea
Dwyer Instruments Liquid Flow Switch, SPDT, 125/250VAC V6EPB-B-S-6-B
Dwyer Instruments

Liquid Flow Switch, SPDT, 125/250VAC

Zoro # G3271171
Mfr # V6EPB-B-S-6-B
product price: 
$664.99
/ea
Sje-Rhombus NO Mechanical Float Switch 120/230VAC 10PMPDWOP
Sje-Rhombus

NO Mechanical Float Switch 120/230VAC

Zoro # G1995887
Mfr # 10PMPDWOP
product price: 
$105.99
/ea
Rule NO Float Switch 12VAC to 24VAC to 32VAC, Length: 5" 37A-GRA
Rule

NO Float Switch 12VAC to 24VAC to 32VAC, Length: 5"

Zoro # G1809832
Mfr # 37A-GRA
product price: 
$92.29
/ea
No Product Image Available
Liberty Pumps

Pump Accessory Kit, with LowPro Switch

Zoro # G0613551
Mfr # K001052
product price: 
$44.99
/ea
Hedland Flow Switch, AC Latching H526-003
Hedland

Flow Switch, AC Latching

Zoro # G0583886
Mfr # H526-003
product price: 
$183.99
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 120/230V AC 20PCNO
Sje-Rhombus

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

Zoro # G115822457
Mfr # 20PCNO
product price: 
$72.69
/ea
Sje-Rhombus FloatSwitch, 15ft, Polypropylene, 125VAC 15MANWENC
Sje-Rhombus

FloatSwitch, 15ft, Polypropylene, 125VAC

Zoro # G115822433
Mfr # 15MANWENC
product price: 
$55.39
/ea
Sje-Rhombus FloatSwitch, 15ft, Polypropylene, 125VAC 15MANWENO
Sje-Rhombus

FloatSwitch, 15ft, Polypropylene, 125VAC

Zoro # G216016137
Mfr # 15MANWENO
product price: 
$53.79
/ea
Sje-Rhombus FloatSwitch, 10ft, Polypropylene, 125VAC 10MAWENO
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G715822420
Mfr # 10MAWENO
product price: 
$51.29
/ea
Sje-Rhombus FloatSwitch, 15ft, Polypropylene, 125VAC 15MAPCNC
Sje-Rhombus

FloatSwitch, 15ft, Polypropylene, 125VAC

Zoro # G715822468
Mfr # 15MAPCNC
product price: 
$45.39
/ea
Sje-Rhombus Float Switch, 30 ft, PVC, 120/230V AC 30MWENO
Sje-Rhombus

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

Zoro # G015822434
Mfr # 30MWENO
product price: 
$87.49
/ea
No Product Image Available
Square D

Switch 600V, 12A, 9013FHG9S154J38

Zoro # G8912202
Mfr # 9013FHG9S154J38
product price: 
$99.99
/ea
Sje-Rhombus FloatSwitch, 20ft, Polypropylene, 125VAC 20MAWENO
Sje-Rhombus

FloatSwitch, 20ft, Polypropylene, 125VAC

Zoro # G615822377
Mfr # 20MAWENO
product price: 
$56.45
/ea
Sje-Rhombus FloatSwitch, 30ft, Polypropylene, 125VAC 30MAWENO
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G015822397
Mfr # 30MAWENO
product price: 
$64.19
/ea
Telemecanique Sensors Open Liquid Level Switch 9049EF2
Telemecanique Sensors

Open Liquid Level Switch

Zoro # G0558945
Mfr # 9049EF2
product price: 
$185.99
/ea
Water Source WSFSWPB Piggyback Float Switch EFTSWPLG
Water Source

WSFSWPB Piggyback Float Switch

Zoro # G116043851
Mfr # EFTSWPLG
product price: 
$42.39
/ea
Dwyer Instruments PVC cable, SPST, NC, 10(8)A 250V, 30 ft ( 9.14 m) cable CFS2-CNBPN-30
Dwyer Instruments

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

Zoro # G007144377
Mfr # CFS2-CNBPN-30
product price: 
$81.95
/ea
Dwyer Instruments Level Switches, Horiz Int Mt M162 F6-MHS
Dwyer Instruments

Level Switches, Horiz Int Mt M162

Zoro # G907144453
Mfr # F6-MHS
product price: 
$66.75
/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
Level Switches (1,000+ items) - Page 16
  • First
  • Previous
  • 16
    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