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 52

Functional Devices-Rib Split Core Analog Current Transd, 4-20 mA RIBXG420-100
Functional Devices-Rib

Split Core Analog Current Transd, 4-20 mA

Zoro # G3226942
Mfr # RIBXG420-100
product price:  $91.25
/ea
Johnson Controls CurrentSensor Relay, SPST-NO, 0-30VAC/DC R310AD-1C
Johnson Controls

CurrentSensor Relay, SPST-NO, 0-30VAC/DC

Zoro # G7048526
Mfr # R310AD-1C
product price:  $136.99
/ea
Honeywell 32001754-001 Sensor Relay 32001754-0
Honeywell

32001754-001 Sensor Relay

Zoro # G6994557
Mfr # 32001754-0
product price:  $84.15
/ea
Siemens Plug-In Relay, 24V DC, 6 A, Pins LZX:PT520024
Siemens

Plug-In Relay, 24V DC, 6 A, Pins

Zoro # G8365193
Mfr # LZX:PT520024
product price:  $26.35
/ea
Idec DPDT RELAY C-BTN RH2B-UCDC125V
Idec

DPDT RELAY C-BTN

Zoro # G315279273
Mfr # RH2B-UCDC125V
product price:  $28.59
/ea
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT TR-55126-10
Macromatic

Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT

Zoro # G8590452
Mfr # TR-55126-10
product price:  $50.39
/ea
Crydom Solid State Relay, 3 Phase, Surface, SCR B53TP50CH-10
Crydom

Solid State Relay, 3 Phase, Surface, SCR

Zoro # G4476236
Mfr # B53TP50CH-10
product price:  $324.99
/ea
Reznor 18549 Spdt Rbm Relay Replaces 18549
Reznor

18549 Spdt Rbm Relay Replaces

Zoro # G6984127
Mfr # 18549
product price:  $135.99
/ea
Functional Devices-Rib Solid Core Analog, 4-20 mA, Current Trans RIBXK420-100
Functional Devices-Rib

Solid Core Analog, 4-20 mA, Current Trans

Zoro # G3226997
Mfr # RIBXK420-100
product price:  $48.99
/ea
Relay And Control Relay & Control RC-PRD7AYO-240 General Purpose Relays RC-PRD7AYO-240
Relay And Control

Relay & Control RC-PRD7AYO-240 General Purpose Relays

Zoro # G504024516
Mfr # RC-PRD7AYO-240
product price:  $81.69
/ea
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT TR-55126-05
Macromatic

Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT

Zoro # G8590434
Mfr # TR-55126-05
product price:  $51.16
/ea
Omron Top Flange, Enclosed Power Relay, Square, 30 A, 4, Screw G7L-1A-BUBJ-CB-AC24
Omron

Top Flange, Enclosed Power Relay, Square, 30 A, 4, Screw

Zoro # G1724527
Mfr # G7L-1A-BUBJ-CB-AC24
product price:  $19.79
/ea
Honeywell Fsg Control Auto-Programming Module Ul/C RM7840G1014
Honeywell

Fsg Control Auto-Programming Module Ul/C

Zoro # G414632795
Mfr # RM7840G1014
product price:  $3,372.99
/ea
Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, DIN Rail, SCR DRD48D06
Crydom

Dual Solid State Relay, 2 Phase, Screw Clamp, DIN Rail, SCR

Zoro # G4477051
Mfr # DRD48D06
product price:  $118.99
/ea
Schneider Electric GFR RH99M MANUAL TIME DELAY UL 240VAC 56373TD
Schneider Electric

GFR RH99M MANUAL TIME DELAY UL 240VAC

Zoro # G400422386
Mfr # 56373TD
product price:  $2,403.99
/ea
Honeywell C7041C2003 Duct Sensor Replaces C7041C2003
Honeywell

C7041C2003 Duct Sensor Replaces

Zoro # G6917505
Mfr # C7041C2003
product price:  $42.75
/ea
Copeland Compressor CURRENT SENSING RELAY 940-0150-68
Copeland Compressor

CURRENT SENSING RELAY

Zoro # G409921873
Mfr # 940-0150-68
product price:  $30.79
/ea
Functional Devices-Rib BACnet MS/TP Netwrk Relay Device, One Binary Output, Two Binary Inputs RIBTWX2401B-BC-N4-GY
Functional Devices-Rib

BACnet MS/TP Netwrk Relay Device, One Binary Output, Two Binary Inputs

Zoro # G1958384
Mfr # RIBTWX2401B-BC-N4-GY
product price:  $278.99
/ea
Te Connectivity Socket, Power Relay, 2 Pins, Plug-in 8-1393101-0
Te Connectivity

Socket, Power Relay, 2 Pins, Plug-in

Zoro # G105866362
Mfr # 8-1393101-0
product price:  $93.59
/ea
Eaton Relays D9 4P 24V D9PR8BT
Eaton

Relays D9 4P 24V

Zoro # G914797789
Mfr # D9PR8BT
product price:  $22.55
/ea
Functional Devices-Rib Enclosed AHU Fan Safety Alarm RIBLB-6
Functional Devices-Rib

Enclosed AHU Fan Safety Alarm

Zoro # G3225159
Mfr # RIBLB-6
product price:  $158.99
/ea
Te Connectivity 27E489=SOCKET K10 8 QC.187 NYL 2-1419106-1
Te Connectivity

27E489=SOCKET K10 8 QC.187 NYL

Zoro # G500983916
Mfr # 2-1419106-1
product price:  $4.15
/ea
Sold in mult. of 20 for $83.00
Te Connectivity On-Delay Relay, Dpdt, Momentary, 24Vdc (Coil), 10A (Contact), 30Vdc (Contact), 1S Adj Min, 60S Adj 2-1393137-0
Te Connectivity

On-Delay Relay, Dpdt, Momentary, 24Vdc (Coil), 10A (Contact), 30Vdc (Contact), 1S Adj Min, 60S Adj

Zoro # G305865004
Mfr # 2-1393137-0
product price:  $177.99
/ea
Honeywell Rm7895A1048 120V Intermittent RM7895A104
Honeywell

Rm7895A1048 120V Intermittent

Zoro # G6399295
Mfr # RM7895A104
product price:  $1,081.99
/ea
Te Connectivity General Purpose Relay, Chassis, 28V DC, 60 A 1616028-1
Te Connectivity

General Purpose Relay, Chassis, 28V DC, 60 A

Zoro # G800973181
Mfr # 1616028-1
product price:  $36,139.99
/ea
Te Connectivity PCB, PCB Relay, 11 Pins, PCB 2-1393844-3
Te Connectivity

PCB, PCB Relay, 11 Pins, PCB

Zoro # G301025792
Mfr # 2-1393844-3
product price:  $8.99
/ea
Sold in mult. of 25 for $224.75
Te Connectivity 27E894=Socket Kh 14 Scw Poly N 2-1419106-6
Te Connectivity

27E894=Socket Kh 14 Scw Poly N

Zoro # G205931120
Mfr # 2-1419106-6
product price:  $21.15
/ea
Sold in mult. of 5 for $105.75
Te Connectivity Socket, Plug-In Relay, 8 A, 2 Pins, Plug-in 1887213-1
Te Connectivity

Socket, Plug-In Relay, 8 A, 2 Pins, Plug-in

Zoro # G700979931
Mfr # 1887213-1
product price:  $23.39
/ea
Sold in mult. of 5 for $116.95
Functional Devices-Rib Enclosed Mech Latching Relay, 20A, SPST RIBL12BM
Functional Devices-Rib

Enclosed Mech Latching Relay, 20A, SPST

Zoro # G3225070
Mfr # RIBL12BM
product price:  $159.99
/ea
Functional Devices-Rib Track Mount Relay, 15A, SPST/Override RIBMN24S-J
Functional Devices-Rib

Track Mount Relay, 15A, SPST/Override

Zoro # G3225752
Mfr # RIBMN24S-J
product price:  $30.15
/ea
Diversified DPR-175A Phase Monitor DPR175A
Diversified

DPR-175A Phase Monitor

Zoro # G609227300
Mfr # DPR175A
product price:  $97.25
/ea
Eaton Relays 1P 24V D8PR6TET
Eaton

Relays 1P 24V

Zoro # G714797934
Mfr # D8PR6TET
product price:  $9.15
/ea
Idec DPDT RELAY RH2B-ULDC100-110V
Idec

DPDT RELAY

Zoro # G915279253
Mfr # RH2B-ULDC100-110V
product price:  $18.99
/ea
Te Connectivity PCB, Power Relay, 5 A, Through Hole 7-1393810-5
Te Connectivity

PCB, Power Relay, 5 A, Through Hole

Zoro # G705865918
Mfr # 7-1393810-5
product price:  $177.99
/ea
Kmc Controls Pneumatic Reversing Relay W/ Bracket RCC-1101
Kmc Controls

Pneumatic Reversing Relay W/ Bracket

Zoro # G214632667
Mfr # RCC-1101
product price:  $64.75
/ea
Functional Devices-Rib BACnet Network Relay, w/BO, BI, AO, AI RIBTW24B-BCAO
Functional Devices-Rib

BACnet Network Relay, w/BO, BI, AO, AI

Zoro # G0394121
Mfr # RIBTW24B-BCAO
product price:  $255.99
/ea
Electrical Relays (6,500+ items) - Page 52
  • First
  • Previous
  • 52
    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

Electrical Contactors & ContactsSelector SwitchesMotor Starters, Enclosures & AccessoriesMotor Overload RelaysProximity Sensors
Switch AccessoriesLighting PhotocontrolsFoot SwitchesSensor Cordsets & ReceptaclesSensor Accessories
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