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
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 (7,000+ items) - Page 116

Siemens switching relay with 1 NO contact for 230V AC 16A control 115V AC 5TT4201-1
Siemens

switching relay with 1 NO contact for 230V AC 16A control 115V AC

Zoro # G315963301
Mfr # 5TT4201-1
product price: 
$46.35
/ea
Sold in mult. of 9 for $417.15
Murrelektronik MIRO 6.2 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 48 VDC / 0, 1 A / 500kHz, 6, 2 mm spring clamp 526100
Murrelektronik

MIRO 6.2 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 48 VDC / 0, 1 A / 500kHz, 6, 2 mm spring clamp

Zoro # G500533562
Mfr # 526100
product price: 
$118.99
/ea
Murrelektronik MIRO MULTI TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O  / 6, 2 mm spring clamp 6652350
Murrelektronik

MIRO MULTI TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O / 6, 2 mm spring clamp

Zoro # G200533572
Mfr # 6652350
product price: 
$152.99
/ea
Siemens Solid State Relay, 1 Phase, Spring Terminal, DIN Rail or Panel Mount 3RF2310-2AA06
Siemens

Solid State Relay, 1 Phase, Spring Terminal, DIN Rail or Panel Mount

Zoro # G315855019
Mfr # 3RF2310-2AA06
product price: 
$159.99
/ea
Sold in mult. of 3 for $479.97
Murrelektronik MIRO TR 24VDC 24VDC 10A FK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 10 A, 6, 2 mm clamp 6652520
Murrelektronik

MIRO TR 24VDC 24VDC 10A FK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 10 A, 6, 2 mm clamp

Zoro # G000533512
Mfr # 6652520
product price: 
$118.99
/ea
Idec DPDT W/LITE-CB RH2B-ULCDC48V
Idec

DPDT W/LITE-CB

Zoro # G915279284
Mfr # RH2B-ULCDC48V
product price: 
$19.59
/ea
Idec RH GP Rly DPDT 10A 12V DC Coil w/ diode RH2V2-ULD-DC12V
Idec

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

Zoro # G915367387
Mfr # RH2V2-ULD-DC12V
product price: 
$20.49
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3B-UCDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G915279543
Mfr # RR3B-UCDC12V
product price: 
$23.89
/ea
Idec Relay Plug-In SPDT 10A 24VAC RR1BA-UCAC24V
Idec

Relay Plug-In SPDT 10A 24VAC

Zoro # G915279529
Mfr # RR1BA-UCAC24V
product price: 
$18.99
/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 GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls RH1V2-UCAC24V
Idec

GP Rly 10A SPDT w/ Chck Bttn PCB Trmnls

Zoro # G815367371
Mfr # RH1V2-UCAC24V
product price: 
$15.89
/ea
Idec Relay Plug-In DPDT 10A 110VDC RR2BA-UDC110V
Idec

Relay Plug-In DPDT 10A 110VDC

Zoro # G715279552
Mfr # RR2BA-UDC110V
product price: 
$19.49
/ea
Idec RH Relay SPDT w/ Light & Diode RH1B-ULD-DC24V
Idec

RH Relay SPDT w/ Light & Diode

Zoro # G615279119
Mfr # RH1B-ULD-DC24V
product price: 
$18.15
/ea
Idec DPDT W/LITE RH2B-ULDC48V
Idec

DPDT W/LITE

Zoro # G115279190
Mfr # RH2B-ULDC48V
product price: 
$16.29
/ea
Idec RH GP Rly 4PDT 10A 12V DC Coil w/ diode RH4V2-UD-DC12V
Idec

RH GP Rly 4PDT 10A 12V DC Coil w/ diode

Zoro # G015367256
Mfr # RH4V2-UD-DC12V
product price: 
$26.39
/ea
Idec RH GP Rly DPDT 10A with Light CB Diode RH2B-ULCD-DC12V
Idec

RH GP Rly DPDT 10A with Light CB Diode

Zoro # G015279078
Mfr # RH2B-ULCD-DC12V
product price: 
$23.19
/ea
Idec RH GP Rly DPDT 10A 24V DC Coil w/ diode RH2V2-UD-DC24V
Idec

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

Zoro # G915367257
Mfr # RH2V2-UD-DC24V
product price: 
$16.25
/ea
Idec RH GP Rly 4PDT 10A 24V DC Coil w/ diode RH4V2-UD-DC24V
Idec

RH GP Rly 4PDT 10A 24V DC Coil w/ diode

Zoro # G715367280
Mfr # RH4V2-UD-DC24V
product price: 
$26.39
/ea
Idec 4PDT BLADE RELAY RH4B-UAC240V
Idec

4PDT BLADE RELAY

Zoro # G015279191
Mfr # RH4B-UAC240V
product price: 
$23.75
/ea
Phoenix Contact REL-MR- 48DC/21AU Plug-in miniature 2961244
Phoenix Contact

REL-MR- 48DC/21AU Plug-in miniature

Zoro # G616087454
Mfr # 2961244
product price: 
$9.79
/ea
Sold in mult. of 10 for $97.90
Square D PLUG-IN RELAY 250V 15 RPM+OPT RPM12JD
Square D

PLUG-IN RELAY 250V 15 RPM+OPT

Zoro # G924260891
Mfr # RPM12JD
product price: 
$15.19
/ea
Altech Industrial Relay, 110VAC, SPDT 8942.3
Altech

Industrial Relay, 110VAC, SPDT

Zoro # G824498097
Mfr # 8942.3
product price: 
$696.99
/ea
Altech Industrial Relay, 24VDC 8956.3S
Altech

Industrial Relay, 24VDC

Zoro # G724489812
Mfr # 8956.3S
product price: 
$724.99
/ea
Altech Industrial Relay, 5A, 270VAC, 92x92mm PID330-1-0-01-CU
Altech

Industrial Relay, 5A, 270VAC, 92x92mm

Zoro # G724496513
Mfr # PID330-1-0-01-CU
product price: 
$549.99
/ea
Altech Industrial Relay, 130A MT-150/3K-50
Altech

Industrial Relay, 130A

Zoro # G924495866
Mfr # MT-150/3K-50
product price: 
$582.99
/ea
Altech Industrial Relay, 110VAC, DIN Rail 900ELR-2-110V-CE
Altech

Industrial Relay, 110VAC, DIN Rail

Zoro # G824488685
Mfr # 900ELR-2-110V-CE
product price: 
$331.99
/ea
Imo Automation Miniature Relay Contactor 4 Pole Open 16A AC1, 110V AC MR07-S-40110
Imo Automation

Miniature Relay Contactor 4 Pole Open 16A AC1, 110V AC

Zoro # G724253765
Mfr # MR07-S-40110
product price: 
$44.59
/ea
Altech Industrial Relay, 130A MT-150/3D-130S
Altech

Industrial Relay, 130A

Zoro # G724497756
Mfr # MT-150/3D-130S
product price: 
$553.99
/ea
Altech Industrial Relay, MC Remote Reset 600mm UM-6R
Altech

Industrial Relay, MC Remote Reset 600mm

Zoro # G724500210
Mfr # UM-6R
product price: 
$225.99
/ea
Altech Industrial Relay, 24VDC, DPDT 8924.4S
Altech

Industrial Relay, 24VDC, DPDT

Zoro # G824491340
Mfr # 8924.4S
product price: 
$567.99
/ea
Altech Industrial Relay, 185A MT-225/3K-125
Altech

Industrial Relay, 185A

Zoro # G724495837
Mfr # MT-225/3K-125
product price: 
$847.99
/ea
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 230 V AC 3RF2450-3AB55
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-600 V / 230 V AC

Zoro # G615855382
Mfr # 3RF2450-3AB55
product price: 
$564.99
/ea
Sold in mult. of 2 for $1,129.98
Imo Automation General Purpose Power Relay 3PCO, 10A, 24VDC, 2.7VA RS3PN24DC
Imo Automation

General Purpose Power Relay 3PCO, 10A, 24VDC, 2.7VA

Zoro # G624247451
Mfr # RS3PN24DC
product price: 
$16.15
/ea
Altech Industrial Relay, 12VDC, DPDT 8927.2
Altech

Industrial Relay, 12VDC, DPDT

Zoro # G724498838
Mfr # 8927.2
product price: 
$850.99
/ea
Altech Industrial Relay, 110VAC, DPDT 8957.3
Altech

Industrial Relay, 110VAC, DPDT

Zoro # G924494784
Mfr # 8957.3
product price: 
$689.99
/ea
No Product Image Available
Imo Automation

Relay Socket Plug-in Module 24-60V ACDC, Diode, LED, Resisto

Zoro # G624240674
Mfr # PVRME2
product price: 
$3.15
/ea
Sold in mult. of 3 for $9.45
Electrical Relays (7,000+ items) - Page 116
  • First
  • Previous
  • 116
    of 199 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 & ContactsMotor Overload RelaysMotor Starters, Enclosures & AccessoriesProximity SensorsRelay Accessories
Switch AccessoriesLighting PhotocontrolsSensor Cordsets & ReceptaclesSensor AccessoriesSpring Wound Timers
macromatic pmpusomron relay dpdt5 volt relaysdayton relay socketstime delay off relay
industrial relays120v coil relaydayton solid state relaysdayton time relaymacromatic tr-6512u

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