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. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Switches & Relays
  8. /
  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 59

Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR H12D4825D
Crydom

Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR

Zoro # G0857814
Mfr # H12D4825D
product price: 
$130.99
/ea
Diversified ASC-500 Delay-On-Break Timer ASC-500-5
Diversified

ASC-500 Delay-On-Break Timer

Zoro # G509227387
Mfr # ASC-500-5
product price: 
$215.99
/ea
Idec Relay SideMount DPDT 10A 48VDC RR2BA-USDC48V
Idec

Relay SideMount DPDT 10A 48VDC

Zoro # G615279652
Mfr # RR2BA-USDC48V
product price: 
$19.99
/ea
Phoenix Contact RIF-1-RPT-LDP-12DC/2X21 Pre-assembled 2906223
Phoenix Contact

RIF-1-RPT-LDP-12DC/2X21 Pre-assembled

Zoro # G316087525
Mfr # 2906223
product price: 
$15.85
/ea
Sold in mult. of 10 for $158.50
Te Connectivity Off-Delay Relay, Dpdt, Momentary, 1.8S Adj Min, 180S Adj Max, Ac Output, Socket Mount 1-1437481-9
Te Connectivity

Off-Delay Relay, Dpdt, Momentary, 1.8S Adj Min, 180S Adj Max, Ac Output, Socket Mount

Zoro # G005864970
Mfr # 1-1437481-9
product price: 
$351.99
/ea
Idec Relay Plug-In DPDT 10A 6VDC RR2P-UCDC6V
Idec

Relay Plug-In DPDT 10A 6VDC

Zoro # G015279474
Mfr # RR2P-UCDC6V
product price: 
$27.25
/ea
Omron Solid State Relay, 1 Phase, Screw, Screw, Photocoupler G3NA-D210B-UTU AC100-240
Omron

Solid State Relay, 1 Phase, Screw, Screw, Photocoupler

Zoro # G910791729
Mfr # G3NA-D210B-UTU AC100-240
product price: 
$111.99
/ea
Schneider Electric Rlay Scket, Fingr Safe, Slim Intrfce, 5 Pin RSLZRA3
Schneider Electric

Rlay Scket, Fingr Safe, Slim Intrfce, 5 Pin

Zoro # G3518112
Mfr # RSLZRA3
product price: 
$13.85
/ea
Dayton Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 240V AC, DPDT 24EP42
Dayton

Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 240V AC, DPDT

Zoro # G5861502
Mfr # 24EP42
product price: 
$60.59
/ea
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 240V AC, DPDT TR-55121-10
Macromatic

Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 240V AC, DPDT

Zoro # G8590407
Mfr # TR-55121-10
product price: 
$48.69
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR HA4850E
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR

Zoro # G0312085
Mfr # HA4850E
product price: 
$90.89
/ea
Diversified VBA Series Single Phase Monitoring Relay VBA-120-ALA
Diversified

VBA Series Single Phase Monitoring Relay

Zoro # G609227218
Mfr # VBA-120-ALA
product price: 
$222.99
/ea
Idec GP Rly 10A SPDT w/ Light & Chck Bttn RH1B-ULCDC48V
Idec

GP Rly 10A SPDT w/ Light & Chck Bttn

Zoro # G115279091
Mfr # RH1B-ULCDC48V
product price: 
$19.25
/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2013-1BW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G016041148
Mfr # 3RN2013-1BW30
product price: 
$291.99
/ea
Sold in mult. of 2 for $583.98
Murrelektronik Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 10 A 9000-41011-1000000
Murrelektronik

Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 10 A

Zoro # G000533659
Mfr # 9000-41011-1000000
product price: 
$96.19
/ea
Veris Current Switch .25/15A Spst Adj. W/Hoa H-540
Veris

Current Switch .25/15A Spst Adj. W/Hoa

Zoro # G9545833
Mfr # H-540
product price: 
$99.95
/ea
Schneider Electric Dual function relay, Harmony Timer Relays, 5A, 2CO, 0.02s.300h, asymmetrical flashing, 24.240V AC DC RE48ACV12MW
Schneider Electric

Dual function relay, Harmony Timer Relays, 5A, 2CO, 0.02s.300h, asymmetrical flashing, 24.240V AC DC

Zoro # G5956691
Mfr # RE48ACV12MW
product price: 
$104.99
/ea
Siemens Plug-In Relay, 24V DC, 12 A, Pins LZX:PT270024
Siemens

Plug-In Relay, 24V DC, 12 A, Pins

Zoro # G8368745
Mfr # LZX:PT270024
product price: 
$27.29
/ea
Phoenix Contact RIF-1-RPT-LDP-24DC/1X21 Pre-assembled 2903342
Phoenix Contact

RIF-1-RPT-LDP-24DC/1X21 Pre-assembled

Zoro # G916087512
Mfr # 2903342
product price: 
$14.35
/ea
Sold in mult. of 10 for $143.50
Dayton Single Function Time Delay Relay, Octal, Interval, 1 Functions 240V AC, DPDT 24EN77
Dayton

Single Function Time Delay Relay, Octal, Interval, 1 Functions 240V AC, DPDT

Zoro # G5861597
Mfr # 24EN77
product price: 
$46.69
/ea
Crydom Heat Sink, 1.5 Deg C/W DIN Rail Mount HS151DR
Crydom

Heat Sink, 1.5 Deg C/W DIN Rail Mount

Zoro # G4476044
Mfr # HS151DR
product price: 
$58.95
/ea
Schneider Electric Miniature Plug-in relay - Zelio RXM 4 C/, 120V AC Coil Volts, 4 C/O RXM4GB1F7
Schneider Electric

Miniature Plug-in relay - Zelio RXM 4 C/, 120V AC Coil Volts, 4 C/O

Zoro # G600905665
Mfr # RXM4GB1F7
product price: 
$8.69
/ea
Sold in mult. of 10 for $86.90
Siemens Timing relay electronic with star-delta wye-delta function 1-20 s 3RP2560-1SW30
Siemens

Timing relay electronic with star-delta wye-delta function 1-20 s

Zoro # G716041141
Mfr # 3RP2560-1SW30
product price: 
$222.99
/ea
Sold in mult. of 2 for $445.98
Diversified TBC Series On-Delay DIP Switch TDR TBC-120-A-A-A
Diversified

TBC Series On-Delay DIP Switch TDR

Zoro # G209227373
Mfr # TBC-120-A-A-A
product price: 
$172.99
/ea
Functional Devices-Rib Track Mount Relay/Current Transducer, 20A RIBMX24SBV
Functional Devices-Rib

Track Mount Relay/Current Transducer, 20A

Zoro # G3226008
Mfr # RIBMX24SBV
product price: 
$87.25
/ea
Pilz Safety Relay 777302
Pilz

Safety Relay

Zoro # G523561689
Mfr # 777302
product price: 
$773.99
/ea
Functional Devices-Rib Enclosed Relay/Current Switch, 5A RIBXLSEA
Functional Devices-Rib

Enclosed Relay/Current Switch, 5A

Zoro # G3227170
Mfr # RIBXLSEA
product price: 
$158.99
/ea
Omron Plug-In, General Purpose Relay, Square, 75 mA, 14 Pins, Plug-in MY4ZN DC12 (S)
Omron

Plug-In, General Purpose Relay, Square, 75 mA, 14 Pins, Plug-in

Zoro # G510080193
Mfr # MY4ZN DC12 (S)
product price: 
$35.49
/ea
Sprecher & Schuh RELAY 4NO 480VAC CS7-40E-480
Sprecher & Schuh

RELAY 4NO 480VAC

Zoro # G415378142
Mfr # CS7-40E-480
product price: 
$225.99
/ea
Pilz Safety Relay 751104
Pilz

Safety Relay

Zoro # G223561712
Mfr # 751104
product price: 
$449.99
/ea
Idec Relay Plug-In 3PDT 10A 110VDC RR3B-UCDC110V
Idec

Relay Plug-In 3PDT 10A 110VDC

Zoro # G815279476
Mfr # RR3B-UCDC110V
product price: 
$23.59
/ea
Johnson Controls Crrent Sensor 420 Ma H720
Johnson Controls

Crrent Sensor 420 Ma

Zoro # G0835077
Mfr # H720
product price: 
$172.12
/ea
Johnson Controls Current Sensor Adj Set H709
Johnson Controls

Current Sensor Adj Set

Zoro # G0572181
Mfr # H709
product price: 
$97.06
/ea
No Product Image Available
Nsi Tork

Wi-Fi Smart Socket Indoor Standard

Zoro # G2230232
Mfr # WFIS1
product price: 
$43.29
/ea
Idec RH GP Rly DPDT 10A with Light CB Diode RH2B-ULCD-DC24V
Idec

RH GP Rly DPDT 10A with Light CB Diode

Zoro # G615279164
Mfr # RH2B-ULCD-DC24V
product price: 
$21.85
/ea
York Relay, 24V, 3 Control, PDT S1-024-19138-001
York

Relay, 24V, 3 Control, PDT

Zoro # G7735662
Mfr # S1-024-19138-001
product price: 
$89.15
/ea
Electrical Relays (6,500+ items) - Page 59
  • First
  • Previous
  • 59
    of 192 pages
  • Next
  • Last
How was your search?

About Electrical Relays

Electrical relays are an important component in a variety of electrical systems. They serve as switches that control the flow of electricity and provide protection for other components in the system. Electrical relays are used to control circuits and help prevent overloads or short circuits from occurring.

Types of Electrical Relays

There are many different types of electrical relays available, each designed for specific purposes. Some common types include latching relays, which maintain their state until reset; solid-state relays, which use semiconductor technology to control current flow; and general-purpose relays, which can be used for a variety of applications.

How Electrical Relays are Made

Electrical relays are typically made from metals such as copper or aluminum. Other materials such as plastics and rubber may also be used in the construction of electrical relays. Depending on the type, they may also contain magnets, coils, resistors, diodes or transistors.

Industries that use Electrical Relays

Electricity is essential to many industries and professions, so it's no surprise that electrical relays play an important role in these fields. Industries such as automotive manufacturing, aerospace engineering, telecommunications and power generation all rely on electric relay systems to keep their operations running smoothly.

Find the Electrical Relays 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 electrical supplies, 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

SwitchesElectrical Contactors & ContactsMotor Starters, Enclosures & AccessoriesMotor Overload RelaysProximity Sensors
Lighting PhotocontrolsSensor AccessoriesElectromechanical TimersSensor Cordsets & ReceptaclesSpring Wound Timers
electrical pin connectors24v ac relay spdtmonitoring relay phaseoff delay timer relay3" saddle clamp
analog monitoring relaydayton time relaypneumatic reversing relayplug-in general purposecoil 24v

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