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 9

Dwyer Instruments Float Level Switch, L6EpbBs3H Flotect Level Sw L6EPB-B-S-3-H
Dwyer Instruments

Float Level Switch, L6EpbBs3H Flotect Level Sw

Zoro # G207144399
Mfr # L6EPB-B-S-3-H
product price:  $576.99
/ea
Sump Alarm Float Switch, 51 A SA-1359-2
Sump Alarm

Float Switch, 51 A

Zoro # G516495571
Mfr # SA-1359-2
product price:  $23.15
/ea
No Product Image Available
Sje-Rhombus

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

Zoro # G515822408
Mfr # 15MPCNO
product price:  $61.89
/ea
Mcdonnell & Miller 1" FNPT SPDT Snap Switch Flow Switch 2.5 gpm FS6-W-1
Mcdonnell & Miller

1" FNPT SPDT Snap Switch Flow Switch 2.5 gpm

Zoro # G3033344
Mfr # FS6-W-1
product price:  $631.99
/ea
Sje-Rhombus NC Mechanical Float Switch 230VAC 15PMU2WP
Sje-Rhombus

NC Mechanical Float Switch 230VAC

Zoro # G1995677
Mfr # 15PMU2WP
product price:  $82.95
/ea
Sje-Rhombus Float Switch, 20 ft, PVC, 120/230V AC 20PMPUWOP
Sje-Rhombus

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

Zoro # G1995546
Mfr # 20PMPUWOP
product price:  $110.36
/ea
Telemecanique Sensors Open Liquid Level Switch 9049EF2
Telemecanique Sensors

Open Liquid Level Switch

Zoro # G0558945
Mfr # 9049EF2
product price:  $185.99
/ea
Sump Alarm Float Switch, 51 A SA-1368-33
Sump Alarm

Float Switch, 51 A

Zoro # G916495607
Mfr # SA-1368-33
product price:  $190.99
/ea
Proflo 120V Tethered Wide Angle Float Switch PF92000SJE
Proflo

120V Tethered Wide Angle Float Switch

Zoro # G713310707
Mfr # PF92000SJE
product price:  $67.65
/ea
No Product Image Available
Sje-Rhombus

Float Switch, 10 ft, PVC, 125V AC

Zoro # G915822466
Mfr # 10VMIILC BOX
product price:  $52.19
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch FS-380P, 197084
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch

Zoro # G3154602
Mfr # FS-380P, 197084
product price:  $73.69
/ea
Sje-Rhombus NO Mechanical Float Switch 120VAC 15PMPD1WP
Sje-Rhombus

NO Mechanical Float Switch 120VAC

Zoro # G1996036
Mfr # 15PMPD1WP
product price:  $119.99
/ea
Madison SPST Multi-level Liquid Level Switch Selectable 240VAC 100 psi ML8888
Madison

SPST Multi-level Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2213267
Mfr # ML8888
product price:  $332.99
/ea
Madison SPST Liquid Level Switch Open On Rise 240VAC 50 psi M8000-C
Madison

SPST Liquid Level Switch Open On Rise 240VAC 50 psi

Zoro # G3303964
Mfr # M8000-C
product price:  $26.19
/ea
Dayton NO Mechanical Float Switch 115VAC 15 psi 10A175
Dayton

NO Mechanical Float Switch 115VAC 15 psi

Zoro # G4961031
Mfr # 10A175
product price:  $119.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 0.15 gpm FS-380, 181130
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 0.15 gpm

Zoro # G3140042
Mfr # FS-380, 181130
product price:  $177.99
/ea
Dayton NO Mechanical Float Switch 230VAC 15 psi 10A176
Dayton

NO Mechanical Float Switch 230VAC 15 psi

Zoro # G6130494
Mfr # 10A176
product price:  $180.99
/ea
Dwyer Instruments Flanged chamber type level control, SPDT snap switch. 102-WT-7810-C-60
Dwyer Instruments

Flanged chamber type level control, SPDT snap switch.

Zoro # G807144423
Mfr # 102-WT-7810-C-60
product price:  $3,504.99
/ea
Dayton NO Mechanical Float Switch 230VAC 6PNV2
Dayton

NO Mechanical Float Switch 230VAC

Zoro # G4268792
Mfr # 6PNV2
product price:  $89.39
/ea
Ifm 3/4 NPT DC PNP Flow Switch 24VDC 6.6 gpm SBN333
Ifm

3/4 NPT DC PNP Flow Switch 24VDC 6.6 gpm

Zoro # G7045306
Mfr # SBN333
product price:  $415.99
/ea
Dwyer Instruments Level Switches, Horz Int Mt 12 Npt F6-HPS-31
Dwyer Instruments

Level Switches, Horz Int Mt 12 Npt

Zoro # G207144450
Mfr # F6-HPS-31
product price:  $41.29
/ea
Dwyer Instruments Explosion-proof paddle level switch, 230 VAC power supply PLS2-E-1-2
Dwyer Instruments

Explosion-proof paddle level switch, 230 VAC power supply

Zoro # G007144421
Mfr # PLS2-E-1-2
product price:  $367.00
/ea
Iec FLOAT SWITCH FSC5001U E035-70017712
Iec

FLOAT SWITCH FSC5001U

Zoro # G607990565
Mfr # E035-70017712
product price:  $33.27
/ea
Sje-Rhombus Double Float Master Pump Switch 20DFMMD2WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897828
Mfr # 20DFMMD2WOP
product price:  $161.99
/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
Little Giant Pump In-line Switch, PVC, 3/4" NPT 599125
Little Giant Pump

In-line Switch, PVC, 3/4" NPT

Zoro # G0362327
Mfr # 599125
product price:  $52.49
/ea
Dwyer Instruments Level Switches, Vert Int Mt 18 Npt F6-SS
Dwyer Instruments

Level Switches, Vert Int Mt 18 Npt

Zoro # G307144459
Mfr # F6-SS
product price:  $71.15
/ea
Dwyer Instruments Mini Float Level Switch L10-S-3-A
Dwyer Instruments

Mini Float Level Switch

Zoro # G507144433
Mfr # L10-S-3-A
product price:  $339.99
/ea
Dwyer Instruments PVC cable, SPDT, 10(8)A 250V, 50 ft ( 15.24 m) cable CFS2-DNBPN-50
Dwyer Instruments

PVC cable, SPDT, 10(8)A 250V, 50 ft ( 15.24 m) cable

Zoro # G407144380
Mfr # CFS2-DNBPN-50
product price:  $126.99
/ea
Little Giant Pump Float Switch, 20 ft, PVC, 115V AC 513633
Little Giant Pump

Float Switch, 20 ft, PVC, 115V AC

Zoro # G2035717
Mfr # 513633
product price:  $133.99
/ea
Square D Float Switch Nema 1 90FTOffset 9037HG39
Square D

Float Switch Nema 1 90FTOffset

Zoro # G8912123
Mfr # 9037HG39
product price:  $658.99
/ea
Sje-Rhombus Double Float Master Pump Switch 20DFMMU1WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1898047
Mfr # 20DFMMU1WOP
product price:  $141.10
/ea
Warrick Controls Level Switch W/ Dual Contacts 16DMM1B0
Warrick Controls

Level Switch W/ Dual Contacts

Zoro # G9548003
Mfr # 16DMM1B0
product price:  $689.99
/ea
Dwyer Instruments Float switch, 316SS body, 316SS float, side wall mounting. L4-SS
Dwyer Instruments

Float switch, 316SS body, 316SS float, side wall mounting.

Zoro # G907144408
Mfr # L4-SS
product price:  $1,229.99
/ea
Sje-Rhombus SPDT SignalMaster Float Switch 30SGMSPDTWE
Sje-Rhombus

SPDT SignalMaster Float Switch

Zoro # G1898309
Mfr # 30SGMSPDTWE
product price:  $71.89
/ea
No Product Image Available
Sje-Rhombus

Float Switch, 10 ft, PVC, 120V AC

Zoro # G915822312
Mfr # 1076764
product price:  $80.99
/ea
Level Switches (1,000+ items) - Page 9
  • First
  • Previous
  • 9
    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