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 28

Te Connectivity Time Delay Relay, Octal, On Delay, DPDT 3-1437468-3
Te Connectivity

Time Delay Relay, Octal, On Delay, DPDT

Zoro # G705864980
Mfr # 3-1437468-3
product price: 
$317.99
/ea
Siemens SIRIUS safety relay Output expansion 3RO Power with Relay enabling 3SK1213-1AJ20
Siemens

SIRIUS safety relay Output expansion 3RO Power with Relay enabling

Zoro # G616039910
Mfr # 3SK1213-1AJ20
product price: 
$556.99
/ea
White-Rodgers 240V 2 LOAD ELEC.HEAT RELAY 24A06G-1
White-Rodgers

240V 2 LOAD ELEC.HEAT RELAY

Zoro # G509993084
Mfr # 24A06G-1
product price: 
$273.99
/ea
Pilz Relays PNOZ-XE1-24VDC
Pilz

Relays

Zoro # G724223669
Mfr # PNOZ-XE1-24VDC
product price: 
$32.65
/ea
Siemens digitally adjustable monitoring relay phase failure phase sequence 3UG5816-1AA40
Siemens

digitally adjustable monitoring relay phase failure phase sequence

Zoro # G615994432
Mfr # 3UG5816-1AA40
product price: 
$484.99
/ea
Sold in mult. of 2 for $969.98
Siemens Semiconductor relay 3-phase 3RF2 55 A / 40 °C 48-600 V / 110 V AC 2-phase 3RF2255-1AB35
Siemens

Semiconductor relay 3-phase 3RF2 55 A / 40 °C 48-600 V / 110 V AC 2-phase

Zoro # G116041178
Mfr # 3RF2255-1AB35
product price: 
$264.99
/ea
Sold in mult. of 2 for $529.98
Functional Devices-Rib Solid Core, Adj Current Sensor, .50-150A RIBXKA
Functional Devices-Rib

Solid Core, Adj Current Sensor, .50-150A

Zoro # G0394587
Mfr # RIBXKA
product price: 
$40.49
/ea
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1BA04
Siemens

Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount

Zoro # G915874892
Mfr # 3RF2330-1BA04
product price: 
$146.99
/ea
Sold in mult. of 4 for $587.96
Altech Industrial Relay, 75A MT-95/3K-65
Altech

Industrial Relay, 75A

Zoro # G024493397
Mfr # MT-95/3K-65
product price: 
$381.99
/ea
Schneider Electric Socket, General Purpose Relay, Octal, 12 A, 11 Pins, Pin 750XCXH-240A
Schneider Electric

Socket, General Purpose Relay, Octal, 12 A, 11 Pins, Pin

Zoro # G0671623
Mfr # 750XCXH-240A
product price: 
$157.65
/ea
Sold in mult. of 10 for $1,576.50
Schneider Electric Rlay Scket, Fingr Safe/Elevator, 8 Pin, 12A RUZSC2M
Schneider Electric

Rlay Scket, Fingr Safe/Elevator, 8 Pin, 12A

Zoro # G2364844
Mfr # RUZSC2M
product price: 
$7.39
/ea
Murrelektronik MIRO 6, 2-1OUTPUT-REL.24V-1S, MIRO 6.2 24V OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 NO 52015
Murrelektronik

MIRO 6, 2-1OUTPUT-REL.24V-1S, MIRO 6.2 24V OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 NO

Zoro # G500533616
Mfr # 52015
product price: 
$45.69
/ea
York TIME DELAY ON MAKE ICM102M 027 00014 000
York

TIME DELAY ON MAKE ICM102M

Zoro # G716057586
Mfr # 027 00014 000
product price: 
$27.19
/ea
Diversified MAR Series Motor Auto-Restart Relay MAR120ABAD
Diversified

MAR Series Motor Auto-Restart Relay

Zoro # G709227248
Mfr # MAR120ABAD
product price: 
$589.99
/ea
Automation Systems Interconnect HF115FK/24-Z3T Replacement Relay 8904073
Automation Systems Interconnect

HF115FK/24-Z3T Replacement Relay

Zoro # G715679154
Mfr # 8904073
product price: 
$6.55
/ea
Sold in mult. of 2 for $13.10
Murrelektronik Miro 6, 2 Timer On-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 52300
Murrelektronik

Miro 6, 2 Timer On-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G300533588
Mfr # 52300
product price: 
$126.99
/ea
Altech Industrial Relay, 24VDC, DPDT 8951.2C
Altech

Industrial Relay, 24VDC, DPDT

Zoro # G624500914
Mfr # 8951.2C
product price: 
$124.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Pin, Socket, Transistor SSL1D101BD
Schneider Electric

Solid State Relay, 1 Phase, Pin, Socket, Transistor

Zoro # G0745668
Mfr # SSL1D101BD
product price: 
$12.29
/ea
Honeywell R8222N1011 Dpdt Pilot Relay, 24V R8222N1011
Honeywell

R8222N1011 Dpdt Pilot Relay, 24V

Zoro # G6412254
Mfr # R8222N1011
product price: 
$32.19
/ea
Murrelektronik MST 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 2000VA IN: 208.550VAC OUT: 2x115VAC 86153
Murrelektronik

MST 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 2000VA IN: 208.550VAC OUT: 2x115VAC

Zoro # G400533709
Mfr # 86153
product price: 
$2,111.99
/ea
Diversified SLC Series Phase Unbalance and Loss Monitor SLC-440-ALE
Diversified

SLC Series Phase Unbalance and Loss Monitor

Zoro # G609227287
Mfr # SLC-440-ALE
product price: 
$555.99
/ea
Altech Industrial Relay, 24VDC, DPDT 8951.2
Altech

Industrial Relay, 24VDC, DPDT

Zoro # G024488119
Mfr # 8951.2
product price: 
$99.69
/ea
Siemens Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2310-3AA04
Siemens

Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount

Zoro # G515874865
Mfr # 3RF2310-3AA04
product price: 
$145.99
/ea
Sold in mult. of 4 for $583.96
Siemens Voltage relay T5570 AC 230/400V 1CO 0.7/0.9 With transparent cap 5TT3400
Siemens

Voltage relay T5570 AC 230/400V 1CO 0.7/0.9 With transparent cap

Zoro # G715873248
Mfr # 5TT3400
product price: 
$208.99
/ea
Sold in mult. of 2 for $417.98
Siemens starter kit for safety relay 3SK2 content: basic unit 3SK2 22.5 mm 3SK2941-2AA11
Siemens

starter kit for safety relay 3SK2 content: basic unit 3SK2 22.5 mm

Zoro # G416314811
Mfr # 3SK2941-2AA11
product price: 
$943.99
/ea
Te Connectivity Panel Mount, Bracket, Power Relay, 30 A, Quick Connect, Solder 8-1393114-4
Te Connectivity

Panel Mount, Bracket, Power Relay, 30 A, Quick Connect, Solder

Zoro # G505866498
Mfr # 8-1393114-4
product price: 
$90.15
/ea
Sold in mult. of 2 for $180.30
Te Connectivity PCB, Power Relay, 15 A, PCB 6-1393144-9
Te Connectivity

PCB, Power Relay, 15 A, PCB

Zoro # G400976100
Mfr # 6-1393144-9
product price: 
$71.95
/ea
Sold in mult. of 2 for $143.90
Siemens electronic timing relay ON-delay 3RA2811-1CW10
Siemens

electronic timing relay ON-delay

Zoro # G915996846
Mfr # 3RA2811-1CW10
product price: 
$79.95
/ea
Sold in mult. of 5 for $399.75
Abb 1SVR405601R1000, CR-P024DC2 PLUGGABLE INTERFACE REL., PK 10 1SVR405601R1000
Abb

1SVR405601R1000, CR-P024DC2 PLUGGABLE INTERFACE REL., PK 10

Zoro # G9281600
Mfr # 1SVR405601R1000
product price: 
$120.99
/pk of 10, $12.10/ea
Siemens SIRIUS safety relay basic unit 3SK2 series 10 F-DI 2 F-DQ 3SK2112-2AA10
Siemens

SIRIUS safety relay basic unit 3SK2 series 10 F-DI 2 F-DQ

Zoro # G115918990
Mfr # 3SK2112-2AA10
product price: 
$759.99
/ea
Honeywell Q179A1035 Gas Pilot Assembly Q179A1035
Honeywell

Q179A1035 Gas Pilot Assembly

Zoro # G6951534
Mfr # Q179A1035
product price: 
$529.99
/ea
Schneider Electric Interface plug-in relay, 16 A, 1 CO, 120, 120V AC Coil Volts, 1 C/O RSB1A160F7
Schneider Electric

Interface plug-in relay, 16 A, 1 CO, 120, 120V AC Coil Volts, 1 C/O

Zoro # G500905024
Mfr # RSB1A160F7
product price: 
$6.15
/ea
Sold in mult. of 10 for $61.50
Siemens OFF-delay device 110 V AC/DC 3RT2916-2BK01
Siemens

OFF-delay device 110 V AC/DC

Zoro # G016083018
Mfr # 3RT2916-2BK01
product price: 
$212.99
/ea
Sold in mult. of 3 for $638.97
Siemens Positively driven coupling relay in industrial enclosure 4 NO contacts / 1 3RQ1000-2LW00
Siemens

Positively driven coupling relay in industrial enclosure 4 NO contacts / 1

Zoro # G816041232
Mfr # 3RQ1000-2LW00
product price: 
$238.99
/ea
Sold in mult. of 2 for $477.98
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2JC40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G215960967
Mfr # 3RH2122-2JC40
product price: 
$90.65
/ea
Sold in mult. of 6 for $543.90
No Product Image Available
Imo Automation

Relay Socket Plug-in Module 24 VDC, Diode, LED, Resistor

Zoro # G024242124
Mfr # PLME3-R
product price: 
$2.45
/ea
Sold in mult. of 4 for $9.80
Electrical Relays (6,500+ items) - Page 28
  • First
  • Previous
  • 28
    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