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 136

Idec 4PDT W/C-BUTN RH4B-UCDC24V
Idec

4PDT W/C-BUTN

Zoro # G915279215
Mfr # RH4B-UCDC24V
product price:  $24.99
/ea
Idec 3PDT W/LITE-CB RH3B-ULCDC12V
Idec

3PDT W/LITE-CB

Zoro # G915279246
Mfr # RH3B-ULCDC12V
product price:  $21.55
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3PA-UDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G915279680
Mfr # RR3PA-UDC12V
product price:  $31.19
/ea
No Product Image Available
Omron

G3NA MTG Bracket

Zoro # G910080182
Mfr # R99-12 FOR G3NA
product price:  $50.89
/ea
Schneider Electric Socket, Relay, Square, 15 A, 11 Pins, Quick Connect 8501RSD43P14V53
Schneider Electric

Socket, Relay, Square, 15 A, 11 Pins, Quick Connect

Zoro # G908536684
Mfr # 8501RSD43P14V53
product price:  $65.19
/ea
Sold in mult. of 25 for $1,629.75
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 4PDT W/LITE-CB RH4B-ULCDC48V
Idec

4PDT W/LITE-CB

Zoro # G815279162
Mfr # RH4B-ULCDC48V
product price:  $27.39
/ea
Idec Relay Plug-In 3PDT 10A 6VDC RR3B-UCDC6V
Idec

Relay Plug-In 3PDT 10A 6VDC

Zoro # G815279483
Mfr # RR3B-UCDC6V
product price:  $22.65
/ea
Idec Relay SideMount SPDT 10A 24VDC RR1BA-USDC24V
Idec

Relay SideMount SPDT 10A 24VDC

Zoro # G815279520
Mfr # RR1BA-USDC24V
product price:  $18.19
/ea
Idec Relay Plug-In DPDT 10A 24VAC RR2BA-UCAC24V
Idec

Relay Plug-In DPDT 10A 24VAC

Zoro # G815279537
Mfr # RR2BA-UCAC24V
product price:  $22.95
/ea
Idec Relay Plug-In DPDT 10A 24VDC RR2BA-UCDC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G815279629
Mfr # RR2BA-UCDC24V
product price:  $20.79
/ea
Idec Relay Side Mount DPDT 10A 6VDC RR2BA-USDC6V
Idec

Relay Side Mount DPDT 10A 6VDC

Zoro # G815279650
Mfr # RR2BA-USDC6V
product price:  $20.19
/ea
Idec DPDT W/LITE-CB RH2B-ULCDC6V
Idec

DPDT W/LITE-CB

Zoro # G815279261
Mfr # RH2B-ULCDC6V
product price:  $19.25
/ea
Idec Relay Plug-In 3PDT 10A 12VAC RR3PA-UCAC12V
Idec

Relay Plug-In 3PDT 10A 12VAC

Zoro # G815279544
Mfr # RR3PA-UCAC12V
product price:  $30.25
/ea
Idec Relay Plug-In DPDT 10A 110VDC RR2P-ULCDC110V
Idec

Relay Plug-In DPDT 10A 110VDC

Zoro # G815279551
Mfr # RR2P-ULCDC110V
product price:  $34.75
/ea
Idec GP Rly 10A SPDT w/ Chck Bttn RH1B-UCAC240V
Idec

GP Rly 10A SPDT w/ Chck Bttn

Zoro # G815279117
Mfr # RH1B-UCAC240V
product price:  $36.85
/ea
Idec Relay Plug-In 3PDT 10A 6VDC RR3PA-UCDC6V
Idec

Relay Plug-In 3PDT 10A 6VDC

Zoro # G815279513
Mfr # RR3PA-UCDC6V
product price:  $33.35
/ea
Idec 3PDT W/C-BUTN RH3B-UCDC12V
Idec

3PDT W/C-BUTN

Zoro # G815279193
Mfr # RH3B-UCDC12V
product price:  $19.35
/ea
Idec RH GP Rly DPDT 10A 12V DC Coil w/ diode RH2V2-UD-DC12V
Idec

RH GP Rly DPDT 10A 12V DC Coil w/ diode

Zoro # G815367265
Mfr # RH2V2-UD-DC12V
product price:  $16.75
/ea
Idec RH GP Rly SPDT 10A 24V DC Coil w/ diode RH1V2-ULD-DC24V
Idec

RH GP Rly SPDT 10A 24V DC Coil w/ diode

Zoro # G815367326
Mfr # RH1V2-ULD-DC24V
product price:  $18.49
/ea
Idec Relay Plug-In DPDT 10A 24VAC RR2BA-UAC24V
Idec

Relay Plug-In DPDT 10A 24VAC

Zoro # G815279575
Mfr # RR2BA-UAC24V
product price:  $19.79
/ea
Idec DPDT W/T-TOP RH2B-UTDC48V
Idec

DPDT W/T-TOP

Zoro # G715279132
Mfr # RH2B-UTDC48V
product price:  $13.45
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3PA-UCDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G715279484
Mfr # RR3PA-UCDC12V
product price:  $34.45
/ea
Idec RH GP Rly 4PDT 10A 110V DC Coil w/ diode RH4B-ULD-DC110V
Idec

RH GP Rly 4PDT 10A 110V DC Coil w/ diode

Zoro # G715279095
Mfr # RH4B-ULD-DC110V
product price:  $30.85
/ea
Veris Industries SPDT Panel Relay 120VAC Coil 15 Amp VMD1B-C120A
Veris Industries

SPDT Panel Relay 120VAC Coil 15 Amp

Zoro # G715279149
Mfr # VMD1B-C120A
product price:  $14.99
/ea
Idec Relay Plug-In SPDT 10A 24VAC RR1BA-ULCAC24V
Idec

Relay Plug-In SPDT 10A 24VAC

Zoro # G715279460
Mfr # RR1BA-ULCAC24V
product price:  $17.69
/ea
Idec Relay Plug-In DPDT 10A 110VDC RR2BA-ULCDC110V
Idec

Relay Plug-In DPDT 10A 110VDC

Zoro # G715279606
Mfr # RR2BA-ULCDC110V
product price:  $26.19
/ea
Idec Relay SideMount DPDT 10A 24VAC RR2BA-USAC24V
Idec

Relay SideMount DPDT 10A 24VAC

Zoro # G715279507
Mfr # RR2BA-USAC24V
product price:  $20.79
/ea
Idec Relay Plug-In DPDT 10A 120VAC RR2BA-ULCAC120V
Idec

Relay Plug-In DPDT 10A 120VAC

Zoro # G715279682
Mfr # RR2BA-ULCAC120V
product price:  $23.75
/ea
Idec RR SPDT W/S-FLANGE RR1BA-USDC48V
Idec

RR SPDT W/S-FLANGE

Zoro # G715279651
Mfr # RR1BA-USDC48V
product price:  $18.19
/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
Siemens SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC 45 mm 3TK2810-1BA41-0AA0
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC 45 mm

Zoro # G716039940
Mfr # 3TK2810-1BA41-0AA0
product price:  $2,356.99
/ea
Idec Relay Plug-In SPDT 10A 24VDC RR1BA-UCDC24V
Idec

Relay Plug-In SPDT 10A 24VDC

Zoro # G715279675
Mfr # RR1BA-UCDC24V
product price:  $19.39
/ea
No Product Image Available
Omron

DIN RAIL 1M (16mm depth)

Zoro # G710080184
Mfr # PFP-100N2
product price:  $35.49
/ea
Idec 3PDT W/LITE-CB RH3B-ULCDC110V
Idec

3PDT W/LITE-CB

Zoro # G615279188
Mfr # RH3B-ULCDC110V
product price:  $24.79
/ea
Siemens SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC 3TK2810-1KA41-0AA0
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC

Zoro # G616039941
Mfr # 3TK2810-1KA41-0AA0
product price:  $2,422.99
/ea
Electrical Relays (6,000+ items) - Page 136
  • First
  • Previous
  • 136
    of 177 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
dayton time relayplug-in general purpose relayplug-in general purposecoil 24vmonitoring relay phase
24v ac relay spdtanalog monitoring relayoff delay timer relayelectrical pin connectors3" 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