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

Electrical Relays (6,500+ items) - Page 122

Siemens IEC Control Relay, 2NO/2NC, 110/120VAC, 10A 3RH24221AK60
Siemens

IEC Control Relay, 2NO/2NC, 110/120VAC, 10A

Zoro # G8360625
Mfr # 3RH24221AK60
product price: 
$302.99
/ea
Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR CD4850W3U
Crydom

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

Zoro # G4475807
Mfr # CD4850W3U
product price: 
$149.99
/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
Phoenix Contact REL-MR- 24DC/21AU/MS Plug-in miniature 2909645
Phoenix Contact

REL-MR- 24DC/21AU/MS Plug-in miniature

Zoro # G816087452
Mfr # 2909645
product price: 
$22.89
/ea
Sold in mult. of 10 for $228.90
Idec Relay Plug-In 3PDT 10A 6VDC RR3B-ULDC6V
Idec

Relay Plug-In 3PDT 10A 6VDC

Zoro # G215279540
Mfr # RR3B-ULDC6V
product price: 
$24.69
/ea
Phoenix Contact PLC-BPT-230UC/21-21 14 mm PLC basic 2900288
Phoenix Contact

PLC-BPT-230UC/21-21 14 mm PLC basic

Zoro # G116105207
Mfr # 2900288
product price: 
$35.45
/ea
Sold in mult. of 10 for $354.50
Idec 3PDT W/C-BUTN RH3B-UCDC24V
Idec

3PDT W/C-BUTN

Zoro # G515279127
Mfr # RH3B-UCDC24V
product price: 
$20.19
/ea
Metz Connect Changeover Contact, 24V AC/DC, 1 Output 11070013
Metz Connect

Changeover Contact, 24V AC/DC, 1 Output

Zoro # G212074490
Mfr # 11070013
product price: 
$26.99
/ea
Idec 4PDT W/C-BUTN RH4B-UCAC240V
Idec

4PDT W/C-BUTN

Zoro # G215279267
Mfr # RH4B-UCAC240V
product price: 
$26.39
/ea
Phoenix Contact PLC-HSC-24DC/230AC/10 PLC-INTERFACE 2905214
Phoenix Contact

PLC-HSC-24DC/230AC/10 PLC-INTERFACE

Zoro # G616105073
Mfr # 2905214
product price: 
$120.99
/ea
Omron DIN Rail, Slim General Purpose Relay, 6 A, Spring Terminal G3RV-ST500-D DC24
Omron

DIN Rail, Slim General Purpose Relay, 6 A, Spring Terminal

Zoro # G609920164
Mfr # G3RV-ST500-D DC24
product price: 
$68.39
/ea
Lovato Frequency Monitoring Relay PMF20A415
Lovato

Frequency Monitoring Relay

Zoro # G022868043
Mfr # PMF20A415
product price: 
$1,513.99
/ea
Aaon ADJUSTABLE TIME DELAYT RELAY R48600
Aaon

ADJUSTABLE TIME DELAYT RELAY

Zoro # G314836668
Mfr # R48600
product price: 
$76.99
/ea
Pilz Safety Relay 751104
Pilz

Safety Relay

Zoro # G223561712
Mfr # 751104
product price: 
$449.99
/ea
Functional Devices-Rib Enclsd Relay, Hi/Low Sep, 20A, 24VAC/DC, 120 RIBTE02SB
Functional Devices-Rib

Enclsd Relay, Hi/Low Sep, 20A, 24VAC/DC, 120

Zoro # G3226330
Mfr # RIBTE02SB
product price: 
$83.49
/ea
Idec SPDT BLADE W/T-TOP RH1B-UTAC6V
Idec

SPDT BLADE W/T-TOP

Zoro # G215279236
Mfr # RH1B-UTAC6V
product price: 
$14.59
/ea
Idec 4PDT W/C-BUTN RH4B-UCDC24V
Idec

4PDT W/C-BUTN

Zoro # G915279215
Mfr # RH4B-UCDC24V
product price: 
$24.99
/ea
Idec Relay Side Mount SPDT 110VDC RR1BA-USDC110V
Idec

Relay Side Mount SPDT 110VDC

Zoro # G215279526
Mfr # RR1BA-USDC110V
product price: 
$19.99
/ea
Omron W-Bracket, General Purpose Relay, 83 mA, 10 Pins, Screw G7J-4A-B DC24
Omron

W-Bracket, General Purpose Relay, 83 mA, 10 Pins, Screw

Zoro # G110080197
Mfr # G7J-4A-B DC24
product price: 
$76.79
/ea
Schneider Electric Single function relay, Harmony Timer Relays, 8A, 2CO, 0.05s.300h, star delta, screw connectors, 24.240V AC DC RE22R2QTMR
Schneider Electric

Single function relay, Harmony Timer Relays, 8A, 2CO, 0.05s.300h, star delta, screw connectors, 24.240V AC DC

Zoro # G7122112
Mfr # RE22R2QTMR
product price: 
$71.39
/ea
Square D NEMA Control Relay, Type X, machine tool, 10A resistive at 600VAC, 8 normally open contacts, 110/125VDC coil 8501XDO80V62
Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600VAC, 8 normally open contacts, 110/125VDC coil

Zoro # G5529028
Mfr # 8501XDO80V62
product price: 
$490.99
/ea
Te Connectivity Socket, Power Relay, 10 A, 2, Solder, Quick Connect 8-1393113-7
Te Connectivity

Socket, Power Relay, 10 A, 2, Solder, Quick Connect

Zoro # G505866412
Mfr # 8-1393113-7
product price: 
$50.45
/ea
Sold in mult. of 2 for $100.90
Te Connectivity Power/Signal Relay, Dpst-No, 32Vdc (Coil), 350A (Contact), Panel Mount 5-1618407-3
Te Connectivity

Power/Signal Relay, Dpst-No, 32Vdc (Coil), 350A (Contact), Panel Mount

Zoro # G905865916
Mfr # 5-1618407-3
product price: 
$1,118.99
/ea
Idec Relay Plug-In DPDT 10A 120VAC RR2BA-UCAC120V
Idec

Relay Plug-In DPDT 10A 120VAC

Zoro # G115279602
Mfr # RR2BA-UCAC120V
product price: 
$21.69
/ea
Idec Relay Plug-In DPDT 10A 110VDC RR2P-UDC110V
Idec

Relay Plug-In DPDT 10A 110VDC

Zoro # G215279489
Mfr # RR2P-UDC110V
product price: 
$30.45
/ea
No Product Image Available
Te Connectivity

AB1077A (FAA/PMA)=OVERALL

Zoro # G701048704
Mfr # 1616491-2
product price: 
$38,372.99
/ea
Omron Relays MKS3PI-5
Omron

Relays

Zoro # G222984536
Mfr # MKS3PI-5
product price: 
$15.45
/ea
Veris Industries SPDT Panel Relay 24VAC Coil 15 Amp VMD1B-C24A
Veris Industries

SPDT Panel Relay 24VAC Coil 15 Amp

Zoro # G015279207
Mfr # VMD1B-C24A
product price: 
$11.60
/ea
York Time Delay Relay, 4 sec. S1-024-25332-000
York

Time Delay Relay, 4 sec.

Zoro # G7732059
Mfr # S1-024-25332-000
product price: 
$99.59
/ea
Idec Relay Plug-In SPDT 10A 120VAC RR1BA-ULCAC120V
Idec

Relay Plug-In SPDT 10A 120VAC

Zoro # G715279620
Mfr # RR1BA-ULCAC120V
product price: 
$22.75
/ea
Altech Industrial Relay, MC Mounting Base UZ-63/S
Altech

Industrial Relay, MC Mounting Base

Zoro # G224497218
Mfr # UZ-63/S
product price: 
$27.65
/ea
Te Connectivity Flange Mount, General Purpose Relay, 30 A, Tab 3-1618239-1
Te Connectivity

Flange Mount, General Purpose Relay, 30 A, Tab

Zoro # G600973336
Mfr # 3-1618239-1
product price: 
$588.99
/ea
Phoenix Contact PLC-RPT- 24UC/21AU/MS PLC-INTERFACE 2909673
Phoenix Contact

PLC-RPT- 24UC/21AU/MS PLC-INTERFACE

Zoro # G316105199
Mfr # 2909673
product price: 
$44.29
/ea
Sold in mult. of 10 for $442.90
Schneider Electric Miniature Plug-in relay - Zelio RXM 4 C/, 24V AC Coil Volts, 4 C/O RXM4GB2B7
Schneider Electric

Miniature Plug-in relay - Zelio RXM 4 C/, 24V AC Coil Volts, 4 C/O

Zoro # G000904923
Mfr # RXM4GB2B7
product price: 
$9.79
/ea
Sold in mult. of 10 for $97.90
Schneider Electric Socket, Relay, Square, 15 A, 11 Pins, Quick Connect 8501RSD43P14V53
Schneider Electric

Socket, Relay, Square, 15 A, 11 Pins, Quick Connect

Zoro # G908536684
Mfr # 8501RSD43P14V53
product price: 
$65.19
/ea
Sold in mult. of 25 for $1,629.75
Functional Devices-Rib BACnet Network Relay, w/BO, 2-BI, AI RIBTW24B-BCAI
Functional Devices-Rib

BACnet Network Relay, w/BO, 2-BI, AI

Zoro # G0394033
Mfr # RIBTW24B-BCAI
product price: 
$254.99
/ea
Electrical Relays (6,500+ items) - Page 122
  • First
  • Previous
  • 122
    of 190 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 Overload RelaysMotor Starters, Enclosures & AccessoriesProximity Sensors
Lighting PhotocontrolsSpring Wound TimersSensor AccessoriesSensor Cordsets & ReceptaclesThermal Units
dayton relay socketsmacromatic tr-6512uomron relay dpdtindustrial relays5 volt relays
time delay off relay120v coil relaydayton solid state relaysdayton time relay12 volt dc relays

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