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 23

Honeywell Fsg Flame Switch For Rect Uv Or Infrared RM7823A1016
Honeywell

Fsg Flame Switch For Rect Uv Or Infrared

Zoro # G714632808
Mfr # RM7823A1016
product price: 
$723.99
/ea
Schneider Electric Ssr1p Panel Mnt, 75A at 660VAC, ZC, 4-32VDC, I, 75 A, 48 to 660V AC, SSP1 Series SSP1A475BDT
Schneider Electric

Ssr1p Panel Mnt, 75A at 660VAC, ZC, 4-32VDC, I, 75 A, 48 to 660V AC, SSP1 Series

Zoro # G7124072
Mfr # SSP1A475BDT
product price: 
$73.19
/ea
Functional Devices-Rib Time Dly Rly, 20A, SPDT, 120VAC, Dry Contact RIBD02BDC
Functional Devices-Rib

Time Dly Rly, 20A, SPDT, 120VAC, Dry Contact

Zoro # G3224897
Mfr # RIBD02BDC
product price: 
$113.99
/ea
Square D Weathershield WS380
Square D

Weathershield

Zoro # G0862325
Mfr # WS380
product price: 
$443.99
/ea
Taco Zvc-406-4 Six Zone Switching ZVC-406-4
Taco

Zvc-406-4 Six Zone Switching

Zoro # G7026556
Mfr # ZVC-406-4
product price: 
$286.99
/ea
Diversified UOA Series Single Phase Under Voltage Monitoring Relay UOA-120-ALA
Diversified

UOA Series Single Phase Under Voltage Monitoring Relay

Zoro # G009227214
Mfr # UOA-120-ALA
product price: 
$184.99
/ea
Veris Industries Split Core Current Sensor 0-30/60/120A - H922
Veris Industries

Split Core Current Sensor 0-30/60/120A -

Zoro # G415222742
Mfr # H922
product price: 
$107.99
/ea
Functional Devices-Rib Enclosed Relay, 20A, SPST/Override RIB02SBDC
Functional Devices-Rib

Enclosed Relay, 20A, SPST/Override

Zoro # G3224641
Mfr # RIB02SBDC
product price: 
$63.20
/ea
Honeywell T775M2022 Modulating Electronic T775M2022
Honeywell

T775M2022 Modulating Electronic

Zoro # G6397432
Mfr # T775M2022
product price: 
$615.99
/ea
Murrelektronik MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-3-4 A 9000-41034-0100400
Murrelektronik

MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-3-4 A

Zoro # G500533647
Mfr # 9000-41034-0100400
product price: 
$351.99
/ea
Functional Devices-Rib Track Mount, 4 Output I/O Expander RIBMN24Q4C
Functional Devices-Rib

Track Mount, 4 Output I/O Expander

Zoro # G3225621
Mfr # RIBMN24Q4C
product price: 
$184.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw, Panel, SCR SSP1A150BDT
Schneider Electric

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

Zoro # G5956533
Mfr # SSP1A150BDT
product price: 
$46.89
/ea
Abb 1SVR730830R0400, CM-ESS.2S VOLTAGE MON. RELAY 1SVR730830R0400
Abb

1SVR730830R0400, CM-ESS.2S VOLTAGE MON. RELAY

Zoro # G9283247
Mfr # 1SVR730830R0400
product price: 
$494.99
/ea
Schneider Electric Interface plug-in relay, 12 A, 1 CO, 24, 24V AC Coil Volts, 1 C/O RSB1A120B7
Schneider Electric

Interface plug-in relay, 12 A, 1 CO, 24, 24V AC Coil Volts, 1 C/O

Zoro # G000904879
Mfr # RSB1A120B7
product price: 
$4.69
/ea
Sold in mult. of 2 for $9.38
Functional Devices-Rib Enclosed Relay, 20A RIB023P-NC
Functional Devices-Rib

Enclosed Relay, 20A

Zoro # G3224547
Mfr # RIB023P-NC
product price: 
$190.99
/ea
Schneider Electric CANopen terminal adaptor, Altivar, Lexium, 2 RJ45 connectors for daisy chain connection TCSCTN023F13M03
Schneider Electric

CANopen terminal adaptor, Altivar, Lexium, 2 RJ45 connectors for daisy chain connection

Zoro # G5957050
Mfr # TCSCTN023F13M03
product price: 
$155.99
/ea
Murrelektronik MIRO 6.2 24VDC-1U INPUT RELAY, IN: 24VDC - OUT: 250VAC/DC 6 A, 1 C/O contact - 6, 2 mm spring clamp 6652005
Murrelektronik

MIRO 6.2 24VDC-1U INPUT RELAY, IN: 24VDC - OUT: 250VAC/DC 6 A, 1 C/O contact - 6, 2 mm spring clamp

Zoro # G800533521
Mfr # 6652005
product price: 
$45.29
/ea
Honeywell Primcntlmodule -Order 2 From H W RM7896C1010
Honeywell

Primcntlmodule -Order 2 From H W

Zoro # G514632794
Mfr # RM7896C1010
product price: 
$2,008.99
/ea
Component Hardware Zinc Plated Steel Leg Socket With Plain A28-0207-C
Component Hardware

Zinc Plated Steel Leg Socket With Plain

Zoro # G1282861
Mfr # A28-0207-C
product price: 
$2.15
/ea
Sold in mult. of 4 for $8.60
Diversified CML AC Over Current Monitor CML-120-ASA-5
Diversified

CML AC Over Current Monitor

Zoro # G409227272
Mfr # CML-120-ASA-5
product price: 
$293.99
/ea
Schneider Electric Voltage control relay, Harmony Control Relays, 5A, 1CO, 208.480V AC RM17UB310
Schneider Electric

Voltage control relay, Harmony Control Relays, 5A, 1CO, 208.480V AC

Zoro # G0854458
Mfr # RM17UB310
product price: 
$206.99
/ea
Murrelektronik MIRO 6.2 24VDC-1U OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 1 C/O 52001
Murrelektronik

MIRO 6.2 24VDC-1U OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 1 C/O

Zoro # G700533508
Mfr # 52001
product price: 
$50.35
/ea
Functional Devices-Rib Track Mount Relay, 30A, DPST-N/O RIBM24ZL
Functional Devices-Rib

Track Mount Relay, 30A, DPST-N/O

Zoro # G3225323
Mfr # RIBM24ZL
product price: 
$85.85
/ea
Functional Devices-Rib Split Core Current Transducer, MultiRange RIBXGTV5
Functional Devices-Rib

Split Core Current Transducer, MultiRange

Zoro # G3227021
Mfr # RIBXGTV5
product price: 
$62.99
/ea
Siemens SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO 3SK1121-2AB40
Siemens

SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO

Zoro # G116039939
Mfr # 3SK1121-2AB40
product price: 
$449.99
/ea
Functional Devices-Rib Track Mount, 3 Output I/O Expander RIBMN24Q3C
Functional Devices-Rib

Track Mount, 3 Output I/O Expander

Zoro # G3225579
Mfr # RIBMN24Q3C
product price: 
$177.99
/ea
Functional Devices-Rib Enclosed Relay, 20A, DPDT, 347VAC Coil RIB347P
Functional Devices-Rib

Enclosed Relay, 20A, DPDT, 347VAC Coil

Zoro # G3224879
Mfr # RIB347P
product price: 
$141.99
/ea
Functional Devices-Rib Mounting Snap Track, 2.75" W x 24" L MT212-24
Functional Devices-Rib

Mounting Snap Track, 2.75" W x 24" L

Zoro # G3223199
Mfr # MT212-24
product price: 
$16.95
/ea
Diversified TDU Series Programmable Multi-Mode Relay Output TDU-120-AKA
Diversified

TDU Series Programmable Multi-Mode Relay Output

Zoro # G409227210
Mfr # TDU-120-AKA
product price: 
$202.99
/ea
Functional Devices-Rib Split Core Current Switch, Adjustable RIBXG21A
Functional Devices-Rib

Split Core Current Switch, Adjustable

Zoro # G3226909
Mfr # RIBXG21A
product price: 
$80.95
/ea
Omron Solid State Relay, 1 Phase, Screw, DIN Rail/Screw, Phototriac G3PJ-215B DC12-24
Omron

Solid State Relay, 1 Phase, Screw, DIN Rail/Screw, Phototriac

Zoro # G210080202
Mfr # G3PJ-215B DC12-24
product price: 
$108.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1CA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G315918998
Mfr # 3RF2170-1CA04
product price: 
$157.99
/ea
Sold in mult. of 4 for $631.96
Siemens Open Power Relay, 12V DC, DPST-NO, Pins 3TX7130-0CB03
Siemens

Open Power Relay, 12V DC, DPST-NO, Pins

Zoro # G8523892
Mfr # 3TX7130-0CB03
product price: 
$103.99
/ea
Diversified TSC Series ON-Delay Solid State Output TSC-100-ARC-100
Diversified

TSC Series ON-Delay Solid State Output

Zoro # G309227365
Mfr # TSC-100-ARC-100
product price: 
$219.99
/ea
Square D Disconnect Switch Auxiliary Contact Kit 9999TC10
Square D

Disconnect Switch Auxiliary Contact Kit

Zoro # G0571369
Mfr # 9999TC10
product price: 
$119.99
/ea
Siemens SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s 3SK1122-1CB42
Siemens

SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s

Zoro # G016039909
Mfr # 3SK1122-1CB42
product price: 
$289.99
/ea
Sold in mult. of 2 for $579.98
Electrical Relays (6,500+ items) - Page 23
  • First
  • Previous
  • 23
    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 Overload RelaysMotor Starters, Enclosures & AccessoriesProximity 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