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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 91

Omron Plug In Relay, 8 Pins, Square, 24VAC MY2IN-AC24(S)
Omron

Plug In Relay, 8 Pins, Square, 24VAC

Zoro # G9922173
Mfr # MY2IN-AC24(S)
product price: 
$5.69
/ea
Square D Plug in relay, Type N, relay socket, 11 blade, double tier, for 8510KU relays, bulk packaged 8501NR82B
Square D

Plug in relay, Type N, relay socket, 11 blade, double tier, for 8510KU relays, bulk packaged

Zoro # G300905996
Mfr # 8501NR82B
product price: 
$21.29
/ea
Sold in mult. of 10 for $212.90
Te Connectivity 27E867=SOCKET KU  ASSY 4 POLE 2-1419106-2
Te Connectivity

27E867=SOCKET KU ASSY 4 POLE

Zoro # G900983981
Mfr # 2-1419106-2
product price: 
$37.49
/ea
Sold in mult. of 6 for $224.94
Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, DIN Rail, SCR DRD24D06R
Crydom

Dual Solid State Relay, 2 Phase, Screw Clamp, DIN Rail, SCR

Zoro # G4477042
Mfr # DRD24D06R
product price: 
$111.99
/ea
Te Connectivity FCA-410-1521L - M83536/15-021L 5-1617785-7
Te Connectivity

FCA-410-1521L - M83536/15-021L

Zoro # G200984572
Mfr # 5-1617785-7
product price: 
$437.99
/ea
Te Connectivity Time Delay Relay, Off Delay, 220V DC, DPDT 6-1472969-5
Te Connectivity

Time Delay Relay, Off Delay, 220V DC, DPDT

Zoro # G600975408
Mfr # 6-1472969-5
product price: 
$1,036.99
/ea
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
Eaton Relays 110V  D2PR4A1-A2
Eaton

Relays 110V

Zoro # G121851014
Mfr # D2PR4A1-A2
product price: 
$6.25
/ea
Sold in mult. of 2 for $12.50
Phoenix Contact REL-MR- 24DC/21HC AU Plug-in miniature 2961545
Phoenix Contact

REL-MR- 24DC/21HC AU Plug-in miniature

Zoro # G716087354
Mfr # 2961545
product price: 
$10.39
/ea
Sold in mult. of 10 for $103.90
Schneider Electric Power plug-in relay, 15 A, 4 CO, with LE, 12V DC Coil Volts, 4 C/O RPM42JD
Schneider Electric

Power plug-in relay, 15 A, 4 CO, with LE, 12V DC Coil Volts, 4 C/O

Zoro # G700904971
Mfr # RPM42JD
product price: 
$15.69
/ea
Sold in mult. of 40 for $627.60
Idec Relay Plug-In DPDT 10A 12VDC RR2P-ULDC12V
Idec

Relay Plug-In DPDT 10A 12VDC

Zoro # G415279623
Mfr # RR2P-ULDC12V
product price: 
$32.29
/ea
Idec DPDT W/C-BUTN RH2B-UCDC48V
Idec

DPDT W/C-BUTN

Zoro # G515279301
Mfr # RH2B-UCDC48V
product price: 
$15.45
/ea
Schneider Electric Control Relay 600Vac 10Amp Iec +Options CA2KN223B7
Schneider Electric

Control Relay 600Vac 10Amp Iec +Options

Zoro # G0847738
Mfr # CA2KN223B7
product price: 
$52.75
/ea
Phoenix Contact PLC-OPT- 24DC/24DC/100KHZ-G Input 2902974
Phoenix Contact

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

Zoro # G816105057
Mfr # 2902974
product price: 
$76.29
/ea
Omron DIN Rail, Temp Monitoring Relay, 5 A, 12 Pins, Screw K8AK-TH11S 24VAC/DC
Omron

DIN Rail, Temp Monitoring Relay, 5 A, 12 Pins, Screw

Zoro # G008664522
Mfr # K8AK-TH11S 24VAC/DC
product price: 
$286.99
/ea
Idec 4PDT W/LITE-CB RH4B-ULCDC24V
Idec

4PDT W/LITE-CB

Zoro # G015279085
Mfr # RH4B-ULCDC24V
product price: 
$27.39
/ea
Siemens IEC Control Relay, 2NO/2NC, 110/120VAC, 10A 3RH24221AK60
Siemens

IEC Control Relay, 2NO/2NC, 110/120VAC, 10A

Zoro # G8360625
Mfr # 3RH24221AK60
product price: 
$302.99
/ea
Phoenix Contact PLC-RSC- 24UC/21HC/MS PLC-INTERFACE 2910515
Phoenix Contact

PLC-RSC- 24UC/21HC/MS PLC-INTERFACE

Zoro # G216105053
Mfr # 2910515
product price: 
$53.79
/ea
Sold in mult. of 10 for $537.90
Te Connectivity General Purpose Relay 1423091-6
Te Connectivity

General Purpose Relay

Zoro # G701033618
Mfr # 1423091-6
product price: 
$8.59
/ea
Sold in mult. of 14 for $120.26
Omron Top Flange, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect G7L-1A-TUBJ-CB-AC200/240
Omron

Top Flange, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect

Zoro # G3299265
Mfr # G7L-1A-TUBJ-CB-AC200/240
product price: 
$14.79
/ea
Te Connectivity Flange Mount, General Purpose Relay, 30 A, Tab 3-1618239-1
Te Connectivity

Flange Mount, General Purpose Relay, 30 A, Tab

Zoro # G600973336
Mfr # 3-1618239-1
product price: 
$588.99
/ea
Phoenix Contact PLC-RSC- 24DC/2X21/FG PLC-INTERFACE 2910535
Phoenix Contact

PLC-RSC- 24DC/2X21/FG PLC-INTERFACE

Zoro # G716105164
Mfr # 2910535
product price: 
$68.15
/ea
Sold in mult. of 10 for $681.50
No Product Image Available
Taco

Zone Switching Relay

Zoro # G416525668
Mfr # SR504-5
product price: 
$340.99
/ea
Metz Connect Time Delay Relay, On Delay, 1 Functions 230/400V AC, SPDT 11031605
Metz Connect

Time Delay Relay, On Delay, 1 Functions 230/400V AC, SPDT

Zoro # G711903895
Mfr # 11031605
product price: 
$101.99
/ea
Siemens Monitoring relay can be mounted to Contactor 3RT2 3RR2142-1AA30
Siemens

Monitoring relay can be mounted to Contactor 3RT2

Zoro # G916040142
Mfr # 3RR2142-1AA30
product price: 
$204.99
/ea
Sold in mult. of 3 for $614.97
Functional Devices-Rib Track Mount Relay, 30A, DPST-N/O RIBMN24ZL
Functional Devices-Rib

Track Mount Relay, 30A, DPST-N/O

Zoro # G3225719
Mfr # RIBMN24ZL
product price: 
$92.25
/ea
Phoenix Contact RF-Z0003 Square mounting flange Axial 1607905
Phoenix Contact

RF-Z0003 Square mounting flange Axial

Zoro # G416088279
Mfr # 1607905
product price: 
$165.99
/ea
Altech Industrial Relay, 24VDC, DPDT 8951.2N
Altech

Industrial Relay, 24VDC, DPDT

Zoro # G424495144
Mfr # 8951.2N
product price: 
$124.99
/ea
Siemens SIRIUS interface module PROFINET interface for safety relay 3SK2 as of E05 3SK2511-2FA10
Siemens

SIRIUS interface module PROFINET interface for safety relay 3SK2 as of E05

Zoro # G316314812
Mfr # 3SK2511-2FA10
product price: 
$743.99
/ea
Idec w/DIODE RH2B-UD-DC100-110V
Idec

w/DIODE

Zoro # G115279244
Mfr # RH2B-UD-DC100-110V
product price: 
$18.89
/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
Automation Systems Interconnect HF115FK/24-Z3T Replacement Relay 8904073
Automation Systems Interconnect

HF115FK/24-Z3T Replacement Relay

Zoro # G715679154
Mfr # 8904073
product price: 
$6.55
/ea
Sold in mult. of 2 for $13.10
Siemens Current measuring module Set current 0.3...3 A Overall width 45 mm 3UF7100-1AA00-0
Siemens

Current measuring module Set current 0.3...3 A Overall width 45 mm

Zoro # G615870224
Mfr # 3UF7100-1AA00-0
product price: 
$214.99
/ea
Sold in mult. of 2 for $429.98
No Product Image Available
Finder

Varistor and LED Indicator Module 6-24V AC/DC, 10PK

Zoro # G212185790
Mfr # 99.80.0.024.98
product price: 
$75.75
/pk 10, $7.58/ea
No Product Image Available
Finder

16-Way Jumper Link for 39 Series, black

Zoro # G712185788
Mfr # 093.16.0
product price: 
$3.39
/ea
Sold in mult. of 3 for $10.17
Te Connectivity Power/Signal Relay, 3Pdt, Momentary, 0.083A (Coil), 24Vdc (Coil), 2000Mw (Coil), 8A (Contact), Dc 4-1393800-7
Te Connectivity

Power/Signal Relay, 3Pdt, Momentary, 0.083A (Coil), 24Vdc (Coil), 2000Mw (Coil), 8A (Contact), Dc

Zoro # G705866274
Mfr # 4-1393800-7
product price: 
$244.99
/ea
Electrical Relays (6,500+ items) - Page 91
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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 Overload RelaysMotor Starters, Enclosures & AccessoriesProximity Sensors
Lighting PhotocontrolsSpring Wound TimersSensor AccessoriesSensor Cordsets & ReceptaclesThermal Units
time delay off relaytime on delaysdin mount relaysdayton relay sockets12 volt dc relays
120v coil relayomron relay dpdtmacromatic pmpusdin rail timer relaysmacromatic tr-6512u

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