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 90

Sprecher & Schuh IEC Control Relay CS7E-22E-110E
Sprecher & Schuh

IEC Control Relay

Zoro # G715378453
Mfr # CS7E-22E-110E
product price: 
$375.99
/ea
Siemens SIRIUS safety relay Basic unit Standard series electronic enabling circuits 3SK1112-2BB40
Siemens

SIRIUS safety relay Basic unit Standard series electronic enabling circuits

Zoro # G616039897
Mfr # 3SK1112-2BB40
product price: 
$325.99
/ea
Sold in mult. of 2 for $651.98
Automation Systems Interconnect DIN Rail Relay Module With 8 SPST Relays, 24 Vac/dc, 8 Amp, 240Vac, Space Saving Only 22.5mm Wide XCR81
Automation Systems Interconnect

DIN Rail Relay Module With 8 SPST Relays, 24 Vac/dc, 8 Amp, 240Vac, Space Saving Only 22.5mm Wide

Zoro # G215679104
Mfr # XCR81
product price: 
$125.99
/ea
Sprecher & Schuh Time Delay Relay, On Delay, 24 to 48V DC, 24 to 240V AC, SPDT RZ7-FEA6TU23
Sprecher & Schuh

Time Delay Relay, On Delay, 24 to 48V DC, 24 to 240V AC, SPDT

Zoro # G216267836
Mfr # RZ7-FEA6TU23
product price: 
$104.99
/ea
Sprecher & Schuh Time Delay Relay, On Delay, 24 to 48V DC, 24 to 240V AC, SPDT RZ7-FSA6UU23
Sprecher & Schuh

Time Delay Relay, On Delay, 24 to 48V DC, 24 to 240V AC, SPDT

Zoro # G216267867
Mfr # RZ7-FSA6UU23
product price: 
$126.99
/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2012-2BA30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G216041238
Mfr # 3RN2012-2BA30
product price: 
$204.99
/ea
Sold in mult. of 2 for $409.98
Murrelektronik AMMDS 10-44/2 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 35 VDC / 2 A, 12 mm screw-type terminal 50080
Murrelektronik

AMMDS 10-44/2 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 35 VDC / 2 A, 12 mm screw-type terminal

Zoro # G100533535
Mfr # 50080
product price: 
$131.99
/ea
Schneider Electric Interface plug-in relay, 6 A, 1 CO, with, 12V AC/DC Coil Volts, 1 C/O RSL1PRJU
Schneider Electric

Interface plug-in relay, 6 A, 1 CO, with, 12V AC/DC Coil Volts, 1 C/O

Zoro # G600905238
Mfr # RSL1PRJU
product price: 
$23.15
/ea
Sold in mult. of 10 for $231.50
Te Connectivity SSFR90A=UNIV. TIMER 120V 1423167-2
Te Connectivity

SSFR90A=UNIV. TIMER 120V

Zoro # G900983189
Mfr # 1423167-2
product price: 
$1,671.99
/ea
Square D NEMA Control Relay, Type X, timing, 1 minute off delay, 10A resistive at 600 VAC, 4 normally open, 120 VAC 60 Hz coil 8501XO40XTD1V02
Square D

NEMA Control Relay, Type X, timing, 1 minute off delay, 10A resistive at 600 VAC, 4 normally open, 120 VAC 60 Hz coil

Zoro # G5528145
Mfr # 8501XO40XTD1V02
product price: 
$581.99
/ea
Schneider Electric Universal plug-in relay - Zelio RUM - 3, 230V AC Coil Volts, 3 C/O RUMC32P7
Schneider Electric

Universal plug-in relay - Zelio RUM - 3, 230V AC Coil Volts, 3 C/O

Zoro # G100948360
Mfr # RUMC32P7
product price: 
$17.99
/ea
Sold in mult. of 10 for $179.90
Idec RH GP Rly DPDT 10A 48V DC Coil w/ diode RH2B-ULD-DC48V
Idec

RH GP Rly DPDT 10A 48V DC Coil w/ diode

Zoro # G715279200
Mfr # RH2B-ULD-DC48V
product price: 
$21.25
/ea
Idec Relay Plug-In 3PDT 10A 12VAC RR3B-ULCAC12V
Idec

Relay Plug-In 3PDT 10A 12VAC

Zoro # G415279678
Mfr # RR3B-ULCAC12V
product price: 
$28.35
/ea
Idec Relay Plug-In DPDT 10A 12VAC RR2P-UAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G315279532
Mfr # RR2P-UAC12V
product price: 
$25.15
/ea
Idec w/DIODE RH2B-UD-DC100-110V
Idec

w/DIODE

Zoro # G115279244
Mfr # RH2B-UD-DC100-110V
product price: 
$18.89
/ea
Pilz Safety Relay 750103
Pilz

Safety Relay

Zoro # G523561719
Mfr # 750103
product price: 
$384.99
/ea
Schneider Electric Interface plug-in relay, 12 A, 1 CO, 230, 230V AC Coil Volts, 1 C/O RSB1A120P7
Schneider Electric

Interface plug-in relay, 12 A, 1 CO, 230, 230V AC Coil Volts, 1 C/O

Zoro # G600904842
Mfr # RSB1A120P7
product price: 
$5.15
/ea
Sold in mult. of 10 for $51.50
Pilz Safety Relay 750105
Pilz

Safety Relay

Zoro # G623561848
Mfr # 750105
product price: 
$643.99
/ea
Pilz Safety Relay 774310
Pilz

Safety Relay

Zoro # G723561731
Mfr # 774310
product price: 
$539.99
/ea
Square D NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 48 VDC coil 8501XDO40V56
Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 48 VDC coil

Zoro # G5529344
Mfr # 8501XDO40V56
product price: 
$502.99
/ea
Phoenix Contact PLC-OSC-125DC/ 48DC/100 PLC-INTERFACE 2980047
Phoenix Contact

PLC-OSC-125DC/ 48DC/100 PLC-INTERFACE

Zoro # G716104945
Mfr # 2980047
product price: 
$67.15
/ea
Sold in mult. of 10 for $671.50
Phoenix Contact PLC-OPT- 24DC/ 5DC/100KHZ-G Input 2902972
Phoenix Contact

PLC-OPT- 24DC/ 5DC/100KHZ-G Input

Zoro # G716105157
Mfr # 2902972
product price: 
$85.55
/ea
Siemens SIRIUS safety relay safety-oriented Standstill monitoring 24 V DC 45 mm 3TK2810-0BA01
Siemens

SIRIUS safety relay safety-oriented Standstill monitoring 24 V DC 45 mm

Zoro # G216039914
Mfr # 3TK2810-0BA01
product price: 
$1,679.99
/ea
Pilz Safety Relay 777301
Pilz

Safety Relay

Zoro # G023561882
Mfr # 777301
product price: 
$309.99
/ea
Omron DIN Rail, Slim General Purpose Relay, 6 A, Screw G3RV-ST700-D DC24
Omron

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

Zoro # G409920159
Mfr # G3RV-ST700-D DC24
product price: 
$76.49
/ea
Square D Current limiting module, MAG-GUARD circuit breaker, FA, 3 or 7 Amp 9999CLM1
Square D

Current limiting module, MAG-GUARD circuit breaker, FA, 3 or 7 Amp

Zoro # G0847677
Mfr # 9999CLM1
product price: 
$493.99
/ea
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 24V AC RXG13B7
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 24V AC

Zoro # G1982636
Mfr # RXG13B7
product price: 
$10.39
/ea
Sold in mult. of 10 for $103.90
Square D Ground fault module, PowerPacT J, micrologic, Add-on ground fault modules, 40 to 200A GFM250JD
Square D

Ground fault module, PowerPacT J, micrologic, Add-on ground fault modules, 40 to 200A

Zoro # G0862876
Mfr # GFM250JD
product price: 
$4,254.99
/ea
Siemens Analog monitoring relay Fill level monitoring Resistance monitoring from 2 3UG4501-1AW30
Siemens

Analog monitoring relay Fill level monitoring Resistance monitoring from 2

Zoro # G316040148
Mfr # 3UG4501-1AW30
product price: 
$234.99
/ea
Sold in mult. of 3 for $704.97
Atc Diversified Electronics Safety Monitoring Relay, 3 in H, 120V AC ISO120AFN
Atc Diversified Electronics

Safety Monitoring Relay, 3 in H, 120V AC

Zoro # G316497874
Mfr # ISO120AFN
product price: 
$236.99
/ea
Schneider Electric GFR RH99M MANUAL TIME DELAY UL 120VAC 56372TD
Schneider Electric

GFR RH99M MANUAL TIME DELAY UL 120VAC

Zoro # G000428146
Mfr # 56372TD
product price: 
$2,702.99
/ea
Idec DPDT BLADE W/DIODE &LIGHT Relay RH2B-ULD-DC12V
Idec

DPDT BLADE W/DIODE &LIGHT Relay

Zoro # G015279290
Mfr # RH2B-ULD-DC12V
product price: 
$20.49
/ea
Idec DPDT W/T-TOP RH2B-UTAC24V
Idec

DPDT W/T-TOP

Zoro # G615279225
Mfr # RH2B-UTAC24V
product price: 
$14.85
/ea
Idec Relay Plug-In DPDT 10A 12VDC RR2BA-UDC12V
Idec

Relay Plug-In DPDT 10A 12VDC

Zoro # G515279448
Mfr # RR2BA-UDC12V
product price: 
$18.19
/ea
Diversified SLM Series Microprocessor-based Three-Phase Monitor SLM-230-ASE
Diversified

SLM Series Microprocessor-based Three-Phase Monitor

Zoro # G909227291
Mfr # SLM-230-ASE
product price: 
$567.99
/ea
Omron Top Flange, Enclosed Power Relay, Square, 30 A, 6 Pins, Quick Connect G7L-2A-TUBJ-CB-DC24
CAD Files Available
Omron

Top Flange, Enclosed Power Relay, Square, 30 A, 6 Pins, Quick Connect

Zoro # G3508766
Mfr # G7L-2A-TUBJ-CB-DC24
product price: 
$15.69
/ea
Electrical Relays (6,500+ items) - Page 90
  • First
  • Previous
  • 90
    of 193 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 & AccessoriesSelector SwitchesMotor Overload Relays
Proximity SensorsLighting PhotocontrolsSensor AccessoriesElectromechanical TimersSensor Cordsets & Receptacles
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