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  1. Home
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  3. Electrical Supplies
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  5. Industrial Control & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 48

Trumeter Voltage Monitor Relay, 5s ON delay, 0.5 to 15s time delay VMR03
Trumeter

Voltage Monitor Relay, 5s ON delay, 0.5 to 15s time delay

Zoro # G616476197
Mfr # VMR03
product price: 
$46.25
/ea
Murrelektronik RMMDU 11/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8 A, 1 C/O contact - 12 mm screw terminal 51120
Murrelektronik

RMMDU 11/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8 A, 1 C/O contact - 12 mm screw terminal

Zoro # G400533525
Mfr # 51120
product price: 
$66.59
/ea
Bosch RELAY 332015006
Bosch

RELAY

Zoro # G702171272
Mfr # 332015006
product price: 
$30.59
/ea
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 24V AC/DC, DPDT TR-55128-10
Macromatic

Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 24V AC/DC, DPDT

Zoro # G5234844
Mfr # TR-55128-10
product price: 
$47.45
/ea
Relay And Control Dust Cover Enclosure, 20 to 60A AHK-425A
Relay And Control

Dust Cover Enclosure, 20 to 60A

Zoro # G0543407
Mfr # AHK-425A
product price: 
$29.99
/ea
Cerus Industrial Relays MTK-32/3K2.5S
Cerus Industrial

Relays

Zoro # G723397767
Mfr # MTK-32/3K2.5S
product price: 
$15.25
/ea
Kmc Controls Rcc-1001 Relay, Reversing, 9#C-O RCC-1001
Kmc Controls

Rcc-1001 Relay, Reversing, 9#C-O

Zoro # G6401867
Mfr # RCC-1001
product price: 
$43.59
/ea
Schneider Electric Interface plug-in relay, 12 A, 1 CO, 12, 12V DC Coil Volts, 1 C/O RSB1A120JD
Schneider Electric

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

Zoro # G800904871
Mfr # RSB1A120JD
product price: 
$4.99
/ea
Sold in mult. of 2 for $9.98
No Product Image Available
Johnson Controls

Current Switch And Relay

Zoro # G0571816
Mfr # RIBX24SBF
product price: 
$92.69
/ea
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT 24EN99
Dayton

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT

Zoro # G5861816
Mfr # 24EN99
product price: 
$44.79
/ea
No Product Image Available
Johnson Controls

Rib 10A Spdt Hoa 1030, Vacdc 120Vac

Zoro # G0571755
Mfr # RIBU1SC
product price: 
$55.79
/ea
Schneider Electric Socket equipped with LED and protection circuit, Harmony Electromechanical Relays, for RSL1 relays, spring terminals, 12 to 24V AC DC RSLZRA1
Schneider Electric

Socket equipped with LED and protection circuit, Harmony Electromechanical Relays, for RSL1 relays, spring terminals, 12 to 24V AC DC

Zoro # G300905262
Mfr # RSLZRA1
product price: 
$11.99
/ea
Sold in mult. of 10 for $119.90
Functional Devices-Rib Enclsd Relay, 10ASPDT10-30VAC/DCPolarized RIBU1SC
Functional Devices-Rib

Enclsd Relay, 10ASPDT10-30VAC/DCPolarized

Zoro # G3226629
Mfr # RIBU1SC
product price: 
$64.99
/ea
Schneider Electric Solid State Relay, 1 Phase, screw, Panel, SCR SSP1A125M7T
Schneider Electric

Solid State Relay, 1 Phase, screw, Panel, SCR

Zoro # G5956612
Mfr # SSP1A125M7T
product price: 
$29.39
/ea
Weidmuller TRS 24VDC 1CO AGSNO, 10PK 1984540000
Weidmuller

TRS 24VDC 1CO AGSNO, 10PK

Zoro # G814633668
Mfr # 1984540000
product price: 
$171.99
/pk 10, $17.20/ea
Square D General Purpose Relay, UL, CSA 8501NH42
Square D

General Purpose Relay, UL, CSA

Zoro # G5527996
Mfr # 8501NH42
product price: 
$1.29
/ea
Sold in mult. of 7 for $9.03
Schneider Electric Power plug-in relay, 15 A, 2 CO, 12 V DC, 12V DC Coil Volts, 2 C/O RPM21JD
Schneider Electric

Power plug-in relay, 15 A, 2 CO, 12 V DC, 12V DC Coil Volts, 2 C/O

Zoro # G600905627
Mfr # RPM21JD
product price: 
$8.69
/ea
Sold in mult. of 10 for $86.90
Idec Relay Plug-In 3PDT 10A 48VAC RR3PA-UAC48V
Idec

Relay Plug-In 3PDT 10A 48VAC

Zoro # G115279565
Mfr # RR3PA-UAC48V
product price: 
$32.29
/ea
York Time Delay Relay, 1A, On-Break S1-024-25953-000
York

Time Delay Relay, 1A, On-Break

Zoro # G7732031
Mfr # S1-024-25953-000
product price: 
$162.99
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2310-1AA02
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9914713
Mfr # 3RF2310-1AA02
product price: 
$148.99
/ea
Siemens Socket, Plug-In Relay, 10 A, 8 Pins 3TX7112-1DC13C
Siemens

Socket, Plug-In Relay, 10 A, 8 Pins

Zoro # G510105711
Mfr # 3TX7112-1DC13C
product price: 
$30.85
/ea
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 240V AC, DPDT 24EP25
Dayton

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 240V AC, DPDT

Zoro # G5861956
Mfr # 24EP25
product price: 
$49.49
/ea
Murrelektronik Mico Pro side cover set, Green cover for right and left side 9000-41000-0000006
Murrelektronik

Mico Pro side cover set, Green cover for right and left side

Zoro # G000533666
Mfr # 9000-41000-0000006
product price: 
$9.89
/ea
Eaton Multi-Function Time Delay Relay (AC/DC Powered, 12-240V) E42A24M
Eaton

Multi-Function Time Delay Relay (AC/DC Powered, 12-240V)

Zoro # G722797223
Mfr # E42A24M
product price: 
$137.99
/ea
Idec Relay Plug-In 3PDT 10A 24VAC RR3PA-UAC24V
Idec

Relay Plug-In 3PDT 10A 24VAC

Zoro # G315279570
Mfr # RR3PA-UAC24V
product price: 
$30.65
/ea
Functional Devices-Rib Solid Core Analog, 4-20 mA, Current Transd RIBXK420-20
Functional Devices-Rib

Solid Core Analog, 4-20 mA, Current Transd

Zoro # G3226988
Mfr # RIBXK420-20
product price: 
$44.70
/ea
Siemens Solid State Relay, 3 Phase, Screw Clamp, DIN Rail 3RF34051BB24
Siemens

Solid State Relay, 3 Phase, Screw Clamp, DIN Rail

Zoro # G9931452
Mfr # 3RF34051BB24
product price: 
$398.99
/ea
Te Connectivity AGASTAT Low Signal Relays-PCB RLY GEN PURP 250VDC 1-1423155-6
Te Connectivity

AGASTAT Low Signal Relays-PCB RLY GEN PURP 250VDC

Zoro # G716220591
Mfr # 1-1423155-6
product price: 
$503.99
/ea
Te Connectivity Vcfm-1002=Socket Vcfm 5 Pc Pla- 3-1393310-8
Te Connectivity

Vcfm-1002=Socket Vcfm 5 Pc Pla-

Zoro # G505931103
Mfr # 3-1393310-8
product price: 
$3.45
/ea
Sold in mult. of 30 for $103.50
Veris Current Switch 0-10Vdc Hawkeye H-723LC
Veris

Current Switch 0-10Vdc Hawkeye

Zoro # G9545781
Mfr # H-723LC
product price: 
$84.79
/ea
Stens Solid State Module Tecnamotor, Tecumseh Oem : 34443D 440-505 440-505
Stens

Solid State Module Tecnamotor, Tecumseh Oem : 34443D 440-505

Zoro # G804248735
Mfr # 440-505
product price: 
$34.75
/ea
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 120V AC/DC, DPDT 1EGB6
Dayton

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 120V AC/DC, DPDT

Zoro # G2706401
Mfr # 1EGB6
product price: 
$46.79
/ea
Te Connectivity RA3100L=REMOTE POWER CONTROLER 1616133-4
Te Connectivity

RA3100L=REMOTE POWER CONTROLER

Zoro # G001025313
Mfr # 1616133-4
product price: 
$84,778.99
/ea
Kmc Controls Pneumatic Reversing Relay W/O Bracket RCC-1001
Kmc Controls

Pneumatic Reversing Relay W/O Bracket

Zoro # G714632693
Mfr # RCC-1001
product price: 
$45.65
/ea
Heil 111001922 Relay Heater 111001922
Heil

111001922 Relay Heater

Zoro # G6977513
Mfr # 111001922
product price: 
$31.89
/ea
Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR CC4850W2V
Crydom

Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR

Zoro # G4475782
Mfr # CC4850W2V
product price: 
$151.99
/ea
Electrical Relays (6,500+ items) - Page 48
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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 PhotocontrolsSensor AccessoriesElectromechanical TimersSensor Cordsets & ReceptaclesThermal Units
electrical pin connectors24v ac relay spdtmonitoring relay phaseoff delay timer relay3" saddle clamp
analog monitoring relaydayton time relaypneumatic reversing relayplug-in general purposecoil 24v

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