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
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
Cart Icon
0
Cart Icon
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 149

Eaton Relay, 6 A, 16 Pins D2RR4T1
Eaton

Relay, 6 A, 16 Pins

Zoro # G514798155
Mfr # D2RR4T1
product price:  $11.41
/ea
Sold in mult. of 2 for $22.82
Diversified SLU-0201 Series Universal Phase Monitor with Rapid Cycle Lockout & Diagnostic LED SLU0201
Diversified

SLU-0201 Series Universal Phase Monitor with Rapid Cycle Lockout & Diagnostic LED

Zoro # G409227289
Mfr # SLU0201
product price:  $176.99
/ea
Omron E-Bracket, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect G7L-1A-TJ-CB-AC200/240
Omron

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

Zoro # G1930162
Mfr # G7L-1A-TJ-CB-AC200/240
product price:  $16.09
/ea
Functional Devices-Rib Mounting Snap Track, 4.00" W x 24" L MT4-24
Functional Devices-Rib

Mounting Snap Track, 4.00" W x 24" L

Zoro # G3223232
Mfr # MT4-24
product price:  $13.79
/ea
Functional Devices-Rib Enclosed Time Delay Relay, 20A, SPDT RIBD01BDC
Functional Devices-Rib

Enclosed Time Delay Relay, 20A, SPDT

Zoro # G3224912
Mfr # RIBD01BDC
product price:  $118.99
/ea
Johnson Controls Rib 10Amp Dpdt 24Vacdc, 120Vac RIB2401D
Johnson Controls

Rib 10Amp Dpdt 24Vacdc, 120Vac

Zoro # G0835217
Mfr # RIB2401D
product price:  $56.19
/ea
Eaton Relays Motor Management .33-9A 120VAC EA High Voltage Rating C441P3309NOUI-HVR
Eaton

Relays Motor Management .33-9A 120VAC EA High Voltage Rating

Zoro # G114797220
Mfr # C441P3309NOUI-HVR
product price:  $1,122.99
/ea
Omron Solder, General Purpose Relay, Square, 37.7 mA, 14 Pins, PCB MY4-02-DC24
Omron

Solder, General Purpose Relay, Square, 37.7 mA, 14 Pins, PCB

Zoro # G410707503
Mfr # MY4-02-DC24
product price:  $26.09
/ea
Functional Devices-Rib Relay/Remote Solid Core, Adjustable, 10A RIBXLSRA
Functional Devices-Rib

Relay/Remote Solid Core, Adjustable, 10A

Zoro # G3227073
Mfr # RIBXLSRA
product price:  $120.99
/ea
Diversified SLU-100 Series Universal Phase Monitor SLU-100-ASD
Diversified

SLU-100 Series Universal Phase Monitor

Zoro # G409227296
Mfr # SLU-100-ASD
product price:  $515.99
/ea
Deltrol Controls Relays 20245-84
Deltrol Controls

Relays

Zoro # G321852996
Mfr # 20245-84
product price:  $20.35
/ea
Te Connectivity Relays T92S11A22-24
Te Connectivity

Relays

Zoro # G021916400
Mfr # T92S11A22-24
product price:  $13.59
/ea
Eaton Socket, General Purpose Relay, Octal, 8 Pins D4PA21
Eaton

Socket, General Purpose Relay, Octal, 8 Pins

Zoro # G411891430
Mfr # D4PA21
product price:  $5.59
/ea
Sold in mult. of 2 for $11.18
Idec Relay Plug-In DPDT 10A 12VAC RR2KP-UAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G615279621
Mfr # RR2KP-UAC12V
product price:  $76.65
/ea
Idec Relay 3PDT LED Side Flange RR3B-ULSDC110V
Idec

Relay 3PDT LED Side Flange

Zoro # G715279491
Mfr # RR3B-ULSDC110V
product price:  $29.39
/ea
Idec Relay Plug-In 3PDT 10A 110VDC RR3B-UDC110V
Idec

Relay Plug-In 3PDT 10A 110VDC

Zoro # G615279515
Mfr # RR3B-UDC110V
product price:  $25.35
/ea
Idec 4PDT BLADE RELAY RH4B-UDC6V
Idec

4PDT BLADE RELAY

Zoro # G715279286
Mfr # RH4B-UDC6V
product price:  $25.59
/ea
Idec 4PDT W/LITE RH4B-ULDC12V
Idec

4PDT W/LITE

Zoro # G715279279
Mfr # RH4B-ULDC12V
product price:  $28.19
/ea
Phoenix Contact REL-IR4/LDP- 48DC/4X21AU Plug-in 2903671
Phoenix Contact

REL-IR4/LDP- 48DC/4X21AU Plug-in

Zoro # G916087369
Mfr # 2903671
product price:  $12.79
/ea
Sold in mult. of 10 for $127.90
Idec Relay Plug-In 3PDT 10A 12VDC RR3P-UDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G715279637
Mfr # RR3P-UDC12V
product price:  $30.35
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3PA-ULCDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G815279681
Mfr # RR3PA-ULCDC12V
product price:  $39.49
/ea
Idec Relay Plug-In 3PDT 10A 48VDC RR3PA-UDC48V
Idec

Relay Plug-In 3PDT 10A 48VDC

Zoro # G815279643
Mfr # RR3PA-UDC48V
product price:  $31.19
/ea
No Product Image Available
Omron

DIN Rail, Slim General Purpose Relay, 6 A, Screw

Zoro # G709920163
Mfr # G2RV-ST700 AC230
product price:  $49.15
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls RH1V2-UCAC240V
Idec

GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls

Zoro # G915367370
Mfr # RH1V2-UCAC240V
product price:  $36.85
/ea
No Product Image Available
Finder

SSR Module, 24VDC In, 12 -240 VAC Out, 10PK

Zoro # G812185824
Mfr # 38.81.7.024.8240
product price:  $580.99
/pk 10, $58.10/ea
No Product Image Available
Finder

Module, DPDT 8A, 24V DC, AgNi, 10PK

Zoro # G812185626
Mfr # 48.52.7.024.0050SPA
product price:  $295.99
/pk 10, $29.60/ea
No Product Image Available
Finder

LED Indicator and Diode Module for 110-220V DC, 10PK

Zoro # G912185632
Mfr # 99.01.9.220.99
product price:  $73.39
/pk 10, $7.34/ea
Idec Relay Plug-In 3PDT 10A 12VAC RR3B-ULAC12V
Idec

Relay Plug-In 3PDT 10A 12VAC

Zoro # G715279668
Mfr # RR3B-ULAC12V
product price:  $27.85
/ea
Idec Relay Plug-In DPDT 10A 240VAC RR2P-ULCAC240V
Idec

Relay Plug-In DPDT 10A 240VAC

Zoro # G915279550
Mfr # RR2P-ULCAC240V
product price:  $34.79
/ea
Schneider Electric Harmony, Mounting adaptor with panel mounting lugs, for RPM and RXM relay RXZE2FA
Schneider Electric

Harmony, Mounting adaptor with panel mounting lugs, for RPM and RXM relay

Zoro # G600904897
Mfr # RXZE2FA
product price:  $0.97
/ea
Sold in mult. of 20 for $19.40
Idec DPDT W/C-BTN RH2B-UCDC100-110V
Idec

DPDT W/C-BTN

Zoro # G715279170
Mfr # RH2B-UCDC100-110V
product price:  $15.89
/ea
Idec Relay Plug-In 3PDT 10A 220VAC RR3PA-ULAC220V
Idec

Relay Plug-In 3PDT 10A 220VAC

Zoro # G915279567
Mfr # RR3PA-ULAC220V
product price:  $36.85
/ea
Idec 4PDT W/LITE-CB RH4B-ULCDC125V
Idec

4PDT W/LITE-CB

Zoro # G615279157
Mfr # RH4B-ULCDC125V
product price:  $46.45
/ea
Phoenix Contact REL-PR3- 24AC/3X1 Plug-in high-power 2903707
Phoenix Contact

REL-PR3- 24AC/3X1 Plug-in high-power

Zoro # G916087376
Mfr # 2903707
product price:  $17.19
/ea
No Product Image Available
Finder

Plastic ejector/retaining clip for 97.01 and 97.02, 10PK

Zoro # G612185406
Mfr # 097.01
product price:  $7.29
/pk 10, $0.73/ea
Sold in mult. of 2 for $14.58
No Product Image Available
Omron

SSRw/heatsink 0Crss 20A 5-24DC

Zoro # G910080199
Mfr # G3PA-220B-VD-X DC5-24
product price:  $155.99
/ea
Electrical Relays (6,500+ items) - Page 149
  • First
  • Previous
  • 149
    of 182 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 TimersSpring Wound TimersSensor Cordsets & Receptacles
plug-in general purpose relaymounting snap trackplug-in general purposesingle function time delaymonitoring relay phase
coil 24vdouble pole relaypin socketpneumatic reversing relayone shot relay

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

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