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 26

Schneider Electric Time Delay Relay, Interval, Off Delay, On/Off Delay, Power On Delay, Symmetrical Flashing, DPDT RE22R2MMW
Schneider Electric

Time Delay Relay, Interval, Off Delay, On/Off Delay, Power On Delay, Symmetrical Flashing, DPDT

Zoro # G3461648
Mfr # RE22R2MMW
product price:  $87.29
/ea
No Product Image Available
Veris

Current Switch 1/135A Adj. W/Rly, H-735

Zoro # G9545860
Mfr # H-735
product price:  $101.99
/ea
No Product Image Available
Veris

Current Switch 2.5/135A Adj. W/Rly

Zoro # G9545949
Mfr # H-908
product price:  $97.79
/ea
Omron SSRw/heatsink 0Crss 20A 5-24DC G3PA-210B-VD-X DC5-24
Omron

SSRw/heatsink 0Crss 20A 5-24DC

Zoro # G810791676
Mfr # G3PA-210B-VD-X DC5-24
product price:  $135.99
/ea
Crydom Proportional Controller, 40A, 240V Input RPC2440
Crydom

Proportional Controller, 40A, 240V Input

Zoro # G3132884
Mfr # RPC2440
product price:  $238.99
/ea
No Product Image Available
Macromatic

MultiFunCurrntRelay, 10A, 24-240VACDC, 5Pin

Zoro # G608391200
Mfr # CMD10AD2U-G
product price:  $214.99
/ea
Crydom Out Module, In 4-8VDC, Out 5-48VDC, 3.0A DR-ODC5
Crydom

Out Module, In 4-8VDC, Out 5-48VDC, 3.0A

Zoro # G2031206
Mfr # DR-ODC5
product price:  $74.45
/ea
Schneider Electric Heat Sink, Panel, 0.5  C/W SSRHP05
Schneider Electric

Heat Sink, Panel, 0.5 C/W

Zoro # G9348087
Mfr # SSRHP05
product price:  $84.55
/ea
Macromatic Seal/Temp Relay TCP7G250-G
Macromatic

Seal/Temp Relay

Zoro # G808377837
Mfr # TCP7G250-G
product price:  $140.99
/ea
Crydom Solid State Relay, 1 Phase, Box Clamp, DIN Rail, SCR CKRA2420
Crydom

Solid State Relay, 1 Phase, Box Clamp, DIN Rail, SCR

Zoro # G3401456
Mfr # CKRA2420
product price:  $94.79
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac CL240A05C
Crydom

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

Zoro # G4476552
Mfr # CL240A05C
product price:  $57.99
/ea
Crydom Solid State Relay, 3 Phase, Surface, SCR B53TP50C
Crydom

Solid State Relay, 3 Phase, Surface, SCR

Zoro # G4476254
Mfr # B53TP50C
product price:  $320.99
/ea
Omron Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler G3NA-210B-UTU AC100-240
Omron

Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler

Zoro # G4389457
Mfr # G3NA-210B-UTU AC100-240
product price:  $71.99
/ea
Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR CC2425W3V
Crydom

Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR

Zoro # G4476367
Mfr # CC2425W3V
product price:  $112.99
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET CKM0630
Crydom

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET

Zoro # G4476534
Mfr # CKM0630
product price:  $189.99
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET CKM0620
Crydom

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET

Zoro # G4477277
Mfr # CKM0620
product price:  $161.99
/ea
Omron Solid State Relay, Screw Clamp, Surface, Phototriac G3NA-420B-UTU DC5-24
Omron

Solid State Relay, Screw Clamp, Surface, Phototriac

Zoro # G8043507
Mfr # G3NA-420B-UTU DC5-24
product price:  $118.99
/ea
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
Omron Solid State Relay, Screw Clamp, Surface, Phototriac G3NA-440B-UTU-2 DC5-24
Omron

Solid State Relay, Screw Clamp, Surface, Phototriac

Zoro # G8041373
Mfr # G3NA-440B-UTU-2 DC5-24
product price:  $174.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, SCR SSM1A112BDR
Schneider Electric

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

Zoro # G9347703
Mfr # SSM1A112BDR
product price:  $45.29
/ea
Crydom Solid State Relay, 1 Phase, Cage Type, DIN Rail, SCR CMRD4845
Crydom

Solid State Relay, 1 Phase, Cage Type, DIN Rail, SCR

Zoro # G1945027
Mfr # CMRD4845
product price:  $164.99
/ea
Crydom Dual Solid State Relay, 2 Phase, Surface, SCR H12D4840D
Crydom

Dual Solid State Relay, 2 Phase, Surface, SCR

Zoro # G0997552
Mfr # H12D4840D
product price:  $141.99
/ea
Crydom Heat Sink, DIN Rail & Panel, 1  C/W HS103
Crydom

Heat Sink, DIN Rail & Panel, 1 C/W

Zoro # G4475965
Mfr # HS103
product price:  $108.99
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR HD4825-10
Crydom

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

Zoro # G2778115
Mfr # HD4825-10
product price:  $80.29
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR A2450E
Crydom

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

Zoro # G0725331
Mfr # A2450E
product price:  $74.65
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, SCR CKRD4820
Crydom

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

Zoro # G0892832
Mfr # CKRD4820
product price:  $101.99
/ea
Omron Solid State Relay, Screw Clamp, Surface, Photocoupler G3NA-240B-UTU AC100-240
Omron

Solid State Relay, Screw Clamp, Surface, Photocoupler

Zoro # G8044943
Mfr # G3NA-240B-UTU AC100-240
product price:  $112.99
/ea
Siemens IEC ControlRelay, 6NO/2NC, 120VAC, 10Aand6A 3RH22621AK60
Siemens

IEC ControlRelay, 6NO/2NC, 120VAC, 10Aand6A

Zoro # G6392872
Mfr # 3RH22621AK60
product price:  $151.99
/ea
No Product Image Available
Omron

General Purpose Relay, Square, 21.6 mA, 5 Pins, Plug-in

Zoro # G010707514
Mfr # G2R-1-SNDI DC24(S)
product price:  $37.49
/ea
Johnson Controls Current Sensing Relay, Split Core, 12VAC CSDSC-C50100L3
Johnson Controls

Current Sensing Relay, Split Core, 12VAC

Zoro # G6560220
Mfr # CSDSC-C50100L3
product price:  $152.99
/ea
Omron Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Quick Connect LY4N-DC12
Omron

Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Quick Connect

Zoro # G1182675
Mfr # LY4N-DC12
product price:  $20.39
/ea
Eaton Current Sens Rly, 1.75to150A, Self Powered ECSNCASP
Eaton

Current Sens Rly, 1.75to150A, Self Powered

Zoro # G2596128
Mfr # ECSNCASP
product price:  $227.99
/ea
Schneider Electric Socket, General Purpose Relay, Octal, 12 A, 8 Pins, Pin 750XBXH-24A
Schneider Electric

Socket, General Purpose Relay, Octal, 12 A, 8 Pins, Pin

Zoro # G0450581
Mfr # 750XBXH-24A
product price:  $156.27
/ea
Schneider Electric Socket, General Purpose Relay, Square, 15 A, 14 Pins, Quick Connect 8501RS44P14V20
Schneider Electric

Socket, General Purpose Relay, Square, 15 A, 14 Pins, Quick Connect

Zoro # G1212793
Mfr # 8501RS44P14V20
product price:  $76.75
/ea
Schneider Electric Socket, General Purpose Relay, Square, 10 A, 11 Pins, Quick Connect 8501KUDR13V53
Schneider Electric

Socket, General Purpose Relay, Square, 10 A, 11 Pins, Quick Connect

Zoro # G1027661
Mfr # 8501KUDR13V53
product price:  $34.15
/ea
Omron Plug-In, General Purpose Relay, Square, 5 A, 11 Pins, Quick Connect MY3N-DC24
Omron

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

Zoro # G2755566
Mfr # MY3N-DC24
product price:  $17.79
/ea
Electrical Relays (6,500+ items) - Page 26
  • First
  • Previous
  • 26
    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