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 39

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
Siemens Open Power Relay, 24V AC, DPDT, Pins 3TX7130-0DC13
Siemens

Open Power Relay, 24V AC, DPDT, Pins

Zoro # G8524233
Mfr # 3TX7130-0DC13
product price:  $69.29
/ea
Goodman 0130M00129 24V Spdt Delay Relay 0130M00129
Goodman

0130M00129 24V Spdt Delay Relay

Zoro # G7018488
Mfr # 0130M00129
product price:  $38.15
/ea
York Relay Control, 24V, SPDT S1-024-24116-000
York

Relay Control, 24V, SPDT

Zoro # G7735644
Mfr # S1-024-24116-000
product price:  $89.79
/ea
Siemens Timing relay Multifunction with painted PCB 1 change-over contact 3RP2505-2AW30-0AX0
Siemens

Timing relay Multifunction with painted PCB 1 change-over contact

Zoro # G416041151
Mfr # 3RP2505-2AW30-0AX0
product price:  $239.99
/ea
Sold in mult. of 2 for $479.98
Macromatic Single Function Time Delay Relay, Octal, Interval, 1 Functions 24V AC/DC, DPDT TR-50528-08
Macromatic

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

Zoro # G5234363
Mfr # TR-50528-08
product price:  $44.15
/ea
Schneider Electric Single function relay, Harmony Timer Relays, 0.7A, 1CO, 0, 1s.100h, on delay, solid state output, 24.240V AC DC RE17LAMW
Schneider Electric

Single function relay, Harmony Timer Relays, 0.7A, 1CO, 0, 1s.100h, on delay, solid state output, 24.240V AC DC

Zoro # G7122821
Mfr # RE17LAMW
product price:  $53.89
/ea
Functional Devices-Rib Split Core Remote with Terminals AXGT
Functional Devices-Rib

Split Core Remote with Terminals

Zoro # G2001845
Mfr # AXGT
product price:  $49.95
/ea
Square D Relay, 250VAC Coil Volts, 3PDT 8501RSD43V53
Square D

Relay, 250VAC Coil Volts, 3PDT

Zoro # G0847211
Mfr # 8501RSD43V53
product price:  $56.89
/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
Siemens SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO 3SK1211-2BB40
Siemens

SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO

Zoro # G416039899
Mfr # 3SK1211-2BB40
product price:  $279.99
/ea
Sold in mult. of 2 for $559.98
Murrelektronik MIRO 6.2 110V-1U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O  - 6, 2 mm screw term 52030
Murrelektronik

MIRO 6.2 110V-1U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O - 6, 2 mm screw term

Zoro # G600533516
Mfr # 52030
product price:  $68.99
/ea
Schneider Electric Multifunction Time Delay Relay, Octal, 9 Functions 240V AC, DPDT 9050JCK70V24
CAD Files Available
Schneider Electric

Multifunction Time Delay Relay, Octal, 9 Functions 240V AC, DPDT

Zoro # G1316971
Mfr # 9050JCK70V24
product price:  $204.99
/ea
Dayton Single Function Encapsulated Timing Relay, Square, Off Delay, 1 Functions 125V DC, SPST-NO 5WML7
Dayton

Single Function Encapsulated Timing Relay, Square, Off Delay, 1 Functions 125V DC, SPST-NO

Zoro # G2162124
Mfr # 5WML7
product price:  $36.19
/ea
Siemens monitoring relay phase sequence monitoring 3x 160-690 V AC 15-70 Hz 1 3UG5511-1AR20
Siemens

monitoring relay phase sequence monitoring 3x 160-690 V AC 15-70 Hz 1

Zoro # G916040173
Mfr # 3UG5511-1AR20
product price:  $173.99
/ea
Sold in mult. of 3 for $521.97
Schneider Electric VoltageSensingRelay, 8A, 60-280VAC, 9Pin RM22UB34
Schneider Electric

VoltageSensingRelay, 8A, 60-280VAC, 9Pin

Zoro # G3459496
Mfr # RM22UB34
product price:  $149.99
/ea
Square D Relay, 240VAC Coil Volts, 4PDT 8501RS14V14
Square D

Relay, 240VAC Coil Volts, 4PDT

Zoro # G0571840
Mfr # 8501RS14V14
product price:  $44.89
/ea
Egis Mobile Electric Automatic Timer Disconnect, 160 A / 12V EGIS/7615
Egis

Mobile Electric Automatic Timer Disconnect, 160 A / 12V

Zoro # G013335585
Mfr # EGIS/7615
product price:  $125.99
/ea
Phoenix Contact REL-MR-120AC/21HC Plug-in miniature 2961419
Phoenix Contact

REL-MR-120AC/21HC Plug-in miniature

Zoro # G316087358
Mfr # 2961419
product price:  $12.39
/ea
Sold in mult. of 10 for $123.90
Phoenix Contact REL-MR-230AC/21HC Plug-in miniature 2961422
Phoenix Contact

REL-MR-230AC/21HC Plug-in miniature

Zoro # G516087349
Mfr # 2961422
product price:  $15.29
/ea
Sold in mult. of 10 for $152.90
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac CL240D05
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac

Zoro # G4476692
Mfr # CL240D05
product price:  $44.65
/ea
Schneider Electric Fan Ats22D17S6U Thru D47S6U 110V VW3G22U400
Schneider Electric

Fan Ats22D17S6U Thru D47S6U 110V

Zoro # G0862806
Mfr # VW3G22U400
product price:  $168.99
/ea
Phoenix Contact PLC-RPT- 24UC/ 1/S/H PLC-INTERFACE with 2900328
Phoenix Contact

PLC-RPT- 24UC/ 1/S/H PLC-INTERFACE with

Zoro # G516105043
Mfr # 2900328
product price:  $58.79
/ea
Sold in mult. of 10 for $587.90
Phoenix Contact REL-MR- 24DC/1IC Pluggable miniature 2961341
Phoenix Contact

REL-MR- 24DC/1IC Pluggable miniature

Zoro # G616087393
Mfr # 2961341
product price:  $24.79
/ea
Sold in mult. of 10 for $247.90
Phoenix Contact PLC-RSC- 24DC/21-21/MS PLC-INTERFACE 2910502
Phoenix Contact

PLC-RSC- 24DC/21-21/MS PLC-INTERFACE

Zoro # G016105222
Mfr # 2910502
product price:  $36.25
/ea
Sold in mult. of 10 for $362.50
Square D Plug in relay, Type N, relay socket, 8 tubular pin, single tier, for 8510KP relays and 9050JCK timers, bulk packaged 8501NR51B
Square D

Plug in relay, Type N, relay socket, 8 tubular pin, single tier, for 8510KP relays and 9050JCK timers, bulk packaged

Zoro # G700905954
Mfr # 8501NR51B
product price:  $15.15
/ea
Sold in mult. of 10 for $151.50
Macromatic Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 24V AC/DC, DPDT TR-51628-12
Macromatic

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

Zoro # G5234485
Mfr # TR-51628-12
product price:  $44.15
/ea
Functional Devices-Rib Enclosed Relay/Remte Split Core, Adj., 10A RIBXLCJA
Functional Devices-Rib

Enclosed Relay/Remte Split Core, Adj., 10A

Zoro # G3227222
Mfr # RIBXLCJA
product price:  $171.45
/ea
No Product Image Available
Atc Diversified Electronics

Alternating Relays

Zoro # G516497995
Mfr # ARM120AFE
product price:  $621.99
/ea
Functional Devices-Rib Enclosed Relay/Current Switch, 10A RIBXLSF
Functional Devices-Rib

Enclosed Relay/Current Switch, 10A

Zoro # G3227259
Mfr # RIBXLSF
product price:  $79.19
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2330-1AA04
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9936745
Mfr # 3RF2330-1AA04
product price:  $188.99
/ea
Resideo Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching RC840T-277
Resideo

Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching

Zoro # G409915889
Mfr # RC840T-277
product price:  $128.99
/ea
Functional Devices-Rib Enclosed Mech Latching Relay, 20A RIBL24BM
Functional Devices-Rib

Enclosed Mech Latching Relay, 20A

Zoro # G3225098
Mfr # RIBL24BM
product price:  $140.99
/ea
Omron Plug-In, General Purpose Relay, Square, 30 mA, 14 Pins, Plug-in LY4-DC48
Omron

Plug-In, General Purpose Relay, Square, 30 mA, 14 Pins, Plug-in

Zoro # G410080125
Mfr # LY4-DC48
product price:  $31.99
/ea
Crydom Solid State Relay, 3 Phase, Saddle Clamp, Screw, Panel, SCR D53TP50C
Crydom

Solid State Relay, 3 Phase, Saddle Clamp, Screw, Panel, SCR

Zoro # G4476787
Mfr # D53TP50C
product price:  $303.99
/ea
Siemens Timing relay electronic Multifunction 3RP2005-1AQ30
Siemens

Timing relay electronic Multifunction

Zoro # G815281790
Mfr # 3RP2005-1AQ30
product price:  $240.99
/ea
Sold in mult. of 3 for $722.97
Electrical Relays (6,000+ items) - Page 39
  • First
  • Previous
  • 39
    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