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 Customer Service
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 (6,000+ items) - Page 38

Square D Weathershield WS381
Square D

Weathershield

Zoro # G0862331
Mfr # WS381
product price:  $390.99
/ea
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, lockable test but to n, 24V DC RXG11BD
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, lockable test but to n, 24V DC

Zoro # G1979836
Mfr # RXG11BD
product price:  $5.69
/ea
Sold in mult. of 10 for $56.90
Veris Current Switch 1.5-200A-Relay H-930
Veris

Current Switch 1.5-200A-Relay

Zoro # G9545930
Mfr # H-930
product price:  $82.25
/ea
Functional Devices-Rib Track Mount Relay, 15A, SPST RIBMU1SM-250
Functional Devices-Rib

Track Mount Relay, 15A, SPST

Zoro # G3225947
Mfr # RIBMU1SM-250
product price:  $58.15
/ea
Idec Relay Plug-In DPDT 10A 12VAC RR2P-ULAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G915279642
Mfr # RR2P-ULAC12V
product price:  $27.89
/ea
No Product Image Available
Omron

Socket, 8 PIN

Zoro # G410724012
Mfr # P3G-08
product price:  $34.59
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 5.4 A / 40 Degrees C 48-480 V / 24 V DC 3RF3405-1BD04
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 5.4 A / 40 Degrees C 48-480 V / 24 V DC

Zoro # G515855345
Mfr # 3RF3405-1BD04
product price:  $621.99
/ea
Siemens SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s 3SK1121-2CB42
Siemens

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

Zoro # G716039933
Mfr # 3SK1121-2CB42
product price:  $627.99
/ea
Murrelektronik MICO ACCESSOIRES, MICO bridging set (10 sets) 9000-41034-0000001
Murrelektronik

MICO ACCESSOIRES, MICO bridging set (10 sets)

Zoro # G100533634
Mfr # 9000-41034-0000001
product price:  $194.99
/ea
No Product Image Available
Atc Diversified Electronics

Voltage Sensor Relay

Zoro # G216497905
Mfr # TDT240AKA060
product price:  $293.99
/ea
Te Connectivity Time Delay Relay, Octal, Off Delay, DPDT 8-1437471-2
Te Connectivity

Time Delay Relay, Octal, Off Delay, DPDT

Zoro # G300976606
Mfr # 8-1437471-2
product price:  $209.99
/ea
Omron E-Bracket, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect G7L-1A-TJ-CB-AC100/120
Omron

E-Bracket, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect

Zoro # G0711724
Mfr # G7L-1A-TJ-CB-AC100/120
product price:  $16.35
/ea
Diversified SLA Series Three-Phase Monitoring Relay SLA-120-ALA
Diversified

SLA Series Three-Phase Monitoring Relay

Zoro # G009227245
Mfr # SLA-120-ALA
product price:  $539.99
/ea
Functional Devices-Rib Enclosed Relay, 20A, DPDT, Polarized RIB24P-FA
Functional Devices-Rib

Enclosed Relay, 20A, DPDT, Polarized

Zoro # G3224772
Mfr # RIB24P-FA
product price:  $111.99
/ea
Schneider Electric Time Delay Relay, Square, Symmetrical Flashing, 2 Functions 24 to 240V AC/DC, DPDT RE22R2DMR
Schneider Electric

Time Delay Relay, Square, Symmetrical Flashing, 2 Functions 24 to 240V AC/DC, DPDT

Zoro # G3462917
Mfr # RE22R2DMR
product price:  $87.39
/ea
Macromatic Single Function Time Delay Relay, Octal, Interval, 1 Functions 12V AC, DPDT TR-50526-10
Macromatic

Single Function Time Delay Relay, Octal, Interval, 1 Functions 12V AC, DPDT

Zoro # G8590267
Mfr # TR-50526-10
product price:  $35.15
/ea
Crydom Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, FET DR10D06
Crydom

Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, FET

Zoro # G4476927
Mfr # DR10D06
product price:  $69.29
/ea
Functional Devices-Rib Track Mount Relay, 30A, DPDT RIBM24ZN
Functional Devices-Rib

Track Mount Relay, 30A, DPDT

Zoro # G3225457
Mfr # RIBM24ZN
product price:  $88.75
/ea
Murrelektronik AMMS 10-44/1 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 45 VDC / 1, 2 A, 12 mm screw-type terminal 503398
Murrelektronik

AMMS 10-44/1 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 45 VDC / 1, 2 A, 12 mm screw-type terminal

Zoro # G500533531
Mfr # 503398
product price:  $102.99
/ea
Ntk Rear Window Defogger Relay, 1R2324 1R2324
Ntk

Rear Window Defogger Relay, 1R2324

Zoro # G9085509
Mfr # 1R2324
product price:  $15.79
/ea
Macromatic Single Function Time Delay Relay, Octal, On Delay, 1 Functions 24V AC/DC, DPDT TR-50228-10
Macromatic

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 24V AC/DC, DPDT

Zoro # G5234302
Mfr # TR-50228-10
product price:  $44.15
/ea
Trumeter Voltage Monitor Relay, 5s ON delay, 0.5 to 100s trip time VMR01
Trumeter

Voltage Monitor Relay, 5s ON delay, 0.5 to 100s trip time

Zoro # G416476205
Mfr # VMR01
product price:  $52.89
/ea
Idec Relay Plug-In 3PDT 10A 120VAC RR3PA-ULAC120V
Idec

Relay Plug-In 3PDT 10A 120VAC

Zoro # G615279638
Mfr # RR3PA-ULAC120V
product price:  $36.99
/ea
Functional Devices-Rib Enclsd Relay, 10A, SPDT, 12VAC/DC, Polarized RIB12C-FA
Functional Devices-Rib

Enclsd Relay, 10A, SPDT, 12VAC/DC, Polarized

Zoro # G3224632
Mfr # RIB12C-FA
product price:  $40.69
/ea
Omron Heat Sink, Screw, 1.37  C/W Y92BA150N
Omron

Heat Sink, Screw, 1.37 C/W

Zoro # G2478926
Mfr # Y92BA150N
product price:  $36.15
/ea
Square D Relay Socket, Square, 5 Pins, 15 A 8501NR41B
Square D

Relay Socket, Square, 5 Pins, 15 A

Zoro # G4709985
Mfr # 8501NR41B
product price:  $38.65
/ea
Schneider Electric Plug-In, General Purpose Relay, Square, 12 A, 8 Pins, Faston Connector 792XBXC-24A
Schneider Electric

Plug-In, General Purpose Relay, Square, 12 A, 8 Pins, Faston Connector

Zoro # G0069478
Mfr # 792XBXC-24A
product price:  $7.95
/ea
Functional Devices-Rib Enclosed Relay, 20A, SPST RIBL24SBM
Functional Devices-Rib

Enclosed Relay, 20A, SPST

Zoro # G3224991
Mfr # RIBL24SBM
product price:  $138.45
/ea
No Product Image Available
Macromatic

Time Delay Relay, Square, Star-Delta, 1 Functions 12 to 240V AC/DC, SPDT

Zoro # G108377698
Mfr # TE-6041U-G
product price:  $78.29
/ea
Diversified DPR-350C Voltage Phase Monitor DPR350C
Diversified

DPR-350C Voltage Phase Monitor

Zoro # G909227314
Mfr # DPR350C
product price:  $163.99
/ea
Schneider Electric Multifunction relay, Harmony Timer Relays, 8A, 1 CO, 0.05s.300h, symmetrical flashing, 24.240V AC DC RE22R1MYMR
Schneider Electric

Multifunction relay, Harmony Timer Relays, 8A, 1 CO, 0.05s.300h, symmetrical flashing, 24.240V AC DC

Zoro # G5956734
Mfr # RE22R1MYMR
product price:  $82.99
/ea
Diversified TBC Series On-Delay DIP Switch TDR TBC-120-A-B-A
Diversified

TBC Series On-Delay DIP Switch TDR

Zoro # G009227337
Mfr # TBC-120-A-B-A
product price:  $172.99
/ea
Murrelektronik MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0, 7A, 12, 4 mm spring clamp 6644110
Murrelektronik

MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0, 7A, 12, 4 mm spring clamp

Zoro # G300533519
Mfr # 6644110
product price:  $378.99
/ea
Trumeter Timer Switch Relay, 240V AC / 24V AC/DC, ON-Delay, 1 C/O TS02
Trumeter

Timer Switch Relay, 240V AC / 24V AC/DC, ON-Delay, 1 C/O

Zoro # G416476199
Mfr # TS02
product price:  $24.75
/ea
Omron Plug-In, General Purpose Relay, Square, 5 A, 11 Pins, Quick Connect MY3N-AC220/240
Omron

Plug-In, General Purpose Relay, Square, 5 A, 11 Pins, Quick Connect

Zoro # G2737287
Mfr # MY3N-AC220/240
product price:  $18.15
/ea
Siemens IEC ControlRelay, 4NO/4NC, 120VAC, 10Aand6A 3RH22441AK60
Siemens

IEC ControlRelay, 4NO/4NC, 120VAC, 10Aand6A

Zoro # G4466926
Mfr # 3RH22441AK60
product price:  $140.99
/ea
Electrical Relays (6,000+ items) - Page 38
  • First
  • Previous
  • 38
    of 178 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 & ReceptaclesElectronic Timers
plug-in general purposemonitoring relay phasecoil 24vplug-in general purpose relaysingle function time delay
dayton time relayanalog monitoring relayelectrical pin connectorsoff delay timer relay3" saddle clamp

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