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  1. Home
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  3. Electrical Supplies
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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 60

Schneider Electric Rlay Scket, Fingr Safe, Slim Intrfce, 5 Pin RSLZRA3
Schneider Electric

Rlay Scket, Fingr Safe, Slim Intrfce, 5 Pin

Zoro # G3518112
Mfr # RSLZRA3
product price:  $13.19
/ea
Omron E-Bracket, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect G7L-1A-TJ-CB-DC24
Omron

E-Bracket, Enclosed Power Relay, Square, 30 A, 4 Pins, Quick Connect

Zoro # G3459391
Mfr # G7L-1A-TJ-CB-DC24
product price:  $15.39
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR D2425-B
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR

Zoro # G0745324
Mfr # D2425-B
product price:  $74.45
/ea
Field Controls Rjr-5 24 Volt Ice Cube Relay Kit RJR-5
Field Controls

Rjr-5 24 Volt Ice Cube Relay Kit

Zoro # G6972428
Mfr # RJR-5
product price:  $164.99
/ea
Functional Devices-Rib Mounting Snap Track, 4.00" W x 4" L MT4-4
Functional Devices-Rib

Mounting Snap Track, 4.00" W x 4" L

Zoro # G3223250
Mfr # MT4-4
product price:  $3.39
/ea
Sold in mult. of 3 for $10.17
Siemens Plug-In Relay, 24V DC, 12 A, Pins LZX:PT270024
Siemens

Plug-In Relay, 24V DC, 12 A, Pins

Zoro # G8368745
Mfr # LZX:PT270024
product price:  $27.29
/ea
Square D Timer Relay 240Vac 10A Tjck 9050JCK28V20
Square D

Timer Relay 240Vac 10A Tjck

Zoro # G3157701
Mfr # 9050JCK28V20
product price:  $140.99
/ea
No Product Image Available
Finder

LED Indicator and Diode Module for 6-24V DC, 10PK

Zoro # G112186064
Mfr # 99.02.9.024.99
product price:  $57.79
/pk 10, $5.78/ea
No Product Image Available
Macromatic

Voltage Sensing Relay, 240V, DPDT

Zoro # G914546615
Mfr # VWKP240A
product price:  $119.99
/ea
Trane Rly03081 Time Delay Relay RLY03081
Trane

Rly03081 Time Delay Relay

Zoro # G6975657
Mfr # RLY03081
product price:  $80.49
/ea
Dayton Single Function Time Delay Relay, Octal, Interval, 1 Functions 12V DC, DPDT 24EN66
Dayton

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

Zoro # G5861572
Mfr # 24EN66
product price:  $46.79
/ea
Dayton Single Function Time Delay Relay, Octal, Interval, 1 Functions 240V AC, DPDT 24EN77
Dayton

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

Zoro # G5861597
Mfr # 24EN77
product price:  $46.79
/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
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac CL240D05RC
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac

Zoro # G4476683
Mfr # CL240D05RC
product price:  $46.79
/ea
Omron Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler G3NA-610B-AC100-240
Omron

Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler

Zoro # G1485924
Mfr # G3NA-610B-AC100-240
product price:  $113.99
/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2011-1BW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G016041254
Mfr # 3RN2011-1BW30
product price:  $228.99
/ea
Sold in mult. of 3 for $686.97
Siemens Timing relay electronic on-delay 2 change-over contacts 3RP2525-2BW30
Siemens

Timing relay electronic on-delay 2 change-over contacts

Zoro # G916041217
Mfr # 3RP2525-2BW30
product price:  $242.99
/ea
Sold in mult. of 3 for $728.97
Schneider Electric Single function relay, Harmony Timer Relays, 8A, 2CO, 0.05s.300h, off delay, 24.240V AC DC RE22R2CMR
Schneider Electric

Single function relay, Harmony Timer Relays, 8A, 2CO, 0.05s.300h, off delay, 24.240V AC DC

Zoro # G7123984
Mfr # RE22R2CMR
product price:  $90.15
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, SCR SSM1A36BD
Schneider Electric

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

Zoro # G9347764
Mfr # SSM1A36BD
product price:  $38.85
/ea
Diversified SLD Series Phase and Under-Voltage Monitor SLD-440-ASA
Diversified

SLD Series Phase and Under-Voltage Monitor

Zoro # G209227281
Mfr # SLD-440-ASA
product price:  $619.99
/ea
Crydom Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, FET DR06D06
Crydom

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

Zoro # G4476814
Mfr # DR06D06
product price:  $74.15
/ea
Idec RH GP Rly DPDT 10A with Light CB Diode RH2B-ULCD-DC24V
Idec

RH GP Rly DPDT 10A with Light CB Diode

Zoro # G615279164
Mfr # RH2B-ULCD-DC24V
product price:  $20.79
/ea
Square D Starter Reset Mechanism Nema +Options 9066W1
Square D

Starter Reset Mechanism Nema +Options

Zoro # G0571481
Mfr # 9066W1
product price:  $32.65
/ea
Johnson Controls Crrent Sensor 420 Ma H720
Johnson Controls

Crrent Sensor 420 Ma

Zoro # G0835077
Mfr # H720
product price:  $172.12
/ea
Siemens Relay, 6 Pins, 90 to 400V AC 3UG4616-1CR20
Siemens

Relay, 6 Pins, 90 to 400V AC

Zoro # G2051597
Mfr # 3UG4616-1CR20
product price:  $316.99
/ea
No Product Image Available
Honeywell

Enhanced Programmer W/ Vps & Display

Zoro # G114632798
Mfr # RM7800L1087
product price:  $5,304.99
/ea
Schneider Electric Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 110V AC, DPDT 9050JCK24V20
Schneider Electric

Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 110V AC, DPDT

Zoro # G7075853
Mfr # 9050JCK24V20
product price:  $138.99
/ea
No Product Image Available
Nsi Tork

Wi-Fi Smart Socket Indoor Standard

Zoro # G2230232
Mfr # WFIS1
product price:  $43.29
/ea
Johnson Controls Current Sensor Adj Set H709
Johnson Controls

Current Sensor Adj Set

Zoro # G0572181
Mfr # H709
product price:  $90.29
/ea
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 5A, 2CO, lockable test but to n, 24V AC RXG21B7
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 5A, 2CO, lockable test but to n, 24V AC

Zoro # G1979802
Mfr # RXG21B7
product price:  $7.45
/ea
Sold in mult. of 10 for $74.50
Te Connectivity MDR-170-2=MDR 1-1393139-9
Te Connectivity

MDR-170-2=MDR

Zoro # G600973855
Mfr # 1-1393139-9
product price:  $7,782.99
/ea
York Relay, 24V, 3 Control, PDT S1-024-19138-001
York

Relay, 24V, 3 Control, PDT

Zoro # G7735662
Mfr # S1-024-19138-001
product price:  $90.45
/ea
Te Connectivity PCB, Power Relay, 2 A, 4 Pins, Solder 5-1393817-4
Te Connectivity

PCB, Power Relay, 2 A, 4 Pins, Solder

Zoro # G305866254
Mfr # 5-1393817-4
product price:  $320.99
/ea
Automation Systems Interconnect TB Relay 24V, DIN Rail Relay 24Vac/dc With Spring TB Connections, SPDT, 24Vac/dcCoil, 6A 250Vac Contact ASI328044
Automation Systems Interconnect

TB Relay 24V, DIN Rail Relay 24Vac/dc With Spring TB Connections, SPDT, 24Vac/dcCoil, 6A 250Vac Contact

Zoro # G315679141
Mfr # ASI328044
product price:  $20.65
/ea
Functional Devices-Rib Track Mount Relay/Current Transducer, 20A RIBMX24SBV
Functional Devices-Rib

Track Mount Relay/Current Transducer, 20A

Zoro # G3226008
Mfr # RIBMX24SBV
product price:  $87.25
/ea
Functional Devices-Rib Track Mount Relay/Current Switch, 20A RIBMX24SBF
Functional Devices-Rib

Track Mount Relay/Current Switch, 20A

Zoro # G3225980
Mfr # RIBMX24SBF
product price:  $112.99
/ea
Electrical Relays (6,500+ items) - Page 60
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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

Electrical Contactors & ContactsMotor Starters, Enclosures & AccessoriesMotor Overload RelaysProximity SensorsLighting Photocontrols
Sensor AccessoriesElectromechanical TimersElectronic TimersSensor Cordsets & ReceptaclesSpring Wound Timers
plug-in general purposemounting snap trackpneumatic reversing relaymonitoring relay phasecoil 24v
one shot relayoff delay timer relaypin socketdouble pole relayplug-in general purpose relay

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