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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (7,000+ items) - Page 39

Egis Mobile Electric Automatic Timer Disconnect, 160 A / 12V EGIS/7615
Egis

Mobile Electric Automatic Timer Disconnect, 160 A / 12V

Zoro # G013335585
Mfr # EGIS/7615
product price: 
$125.99
/ea
Siemens Protection Diode 3TX7144-H12
Siemens

Protection Diode

Zoro # G8523935
Mfr # 3TX7144-H12
product price: 
$6.39
/ea
Schneider Electric Plug-In, General Purpose Relay, Square, 12 A, 8 Pins, Faston Connector 792XBXM4L-120A
CAD Files Available
Schneider Electric

Plug-In, General Purpose Relay, Square, 12 A, 8 Pins, Faston Connector

Zoro # G0059300
Mfr # 792XBXM4L-120A
product price: 
$27.15
/ea
No Product Image Available
Omron

DIN RAIL 50cm (1.64FT)

Zoro # G610652504
Mfr # PFP-50N
product price: 
$16.69
/ea
Omron Plug-In, General Purpose Relay, Octal, 10 A, 8 Pins, Plug-in MKS2PNAC240
Omron

Plug-In, General Purpose Relay, Octal, 10 A, 8 Pins, Plug-in

Zoro # G2500714
Mfr # MKS2PNAC240
product price: 
$17.79
/ea
Square D Relay, 250VAC Coil Volts, 3PDT 8501RSD43V53
Square D

Relay, 250VAC Coil Volts, 3PDT

Zoro # G0847211
Mfr # 8501RSD43V53
product price: 
$56.89
/ea
Functional Devices-Rib Enclosed Relay, 20A, SPDT/Override RIB01SBCDC
Functional Devices-Rib

Enclosed Relay, 20A, SPDT/Override

Zoro # G3224468
Mfr # RIB01SBCDC
product price: 
$69.35
/ea
Schneider Electric Plug-In, Plug-In Relay, Square, 10 A, 5 Pins, Quick Connect RXG13F7
Schneider Electric

Plug-In, Plug-In Relay, Square, 10 A, 5 Pins, Quick Connect

Zoro # G1983065
Mfr # RXG13F7
product price: 
$9.99
/ea
Sold in mult. of 10 for $99.90
Schneider Electric Control Relay 600Vac 10Amp Iec +Options CA2KN22G72
Schneider Electric

Control Relay 600Vac 10Amp Iec +Options

Zoro # G0847747
Mfr # CA2KN22G72
product price: 
$69.79
/ea
Murrelektronik MIRO 6.2 110V-1U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O  - 6, 2 mm screw term 52030
Murrelektronik

MIRO 6.2 110V-1U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O - 6, 2 mm screw term

Zoro # G600533516
Mfr # 52030
product price: 
$68.99
/ea
Schneider Electric CANopen terminal adaptor, Altivar, Lexium, 2 RJ45 connectors for daisy chain connection TCSCTN023F13M03
Schneider Electric

CANopen terminal adaptor, Altivar, Lexium, 2 RJ45 connectors for daisy chain connection

Zoro # G5957050
Mfr # TCSCTN023F13M03
product price: 
$155.99
/ea
Omron Solid State Relay, Screw Clamp, Surface, Photocoupler G3NA-240B-UTU-2-AC100/240
Omron

Solid State Relay, Screw Clamp, Surface, Photocoupler

Zoro # G8044112
Mfr # G3NA-240B-UTU-2-AC100/240
product price: 
$105.99
/ea
Resideo Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching RC840T-277
Resideo

Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching

Zoro # G409915889
Mfr # RC840T-277
product price: 
$128.99
/ea
Dayton Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 12V DC, DPDT 24EN84
Dayton

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

Zoro # G5861633
Mfr # 24EN84
product price: 
$49.39
/ea
Siemens Timing relay Multifunction with painted PCB 1 change-over contact 3RP2505-2AW30-0AX0
Siemens

Timing relay Multifunction with painted PCB 1 change-over contact

Zoro # G416041151
Mfr # 3RP2505-2AW30-0AX0
product price: 
$239.99
/ea
Sold in mult. of 2 for $479.98
Siemens Relay Socket 3TX7144-4E2
Siemens

Relay Socket

Zoro # G8524163
Mfr # 3TX7144-4E2
product price: 
$19.79
/ea
Idec Relay Plug-In DPDT 10A 24VDC RR2P-UDC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G415279531
Mfr # RR2P-UDC24V
product price: 
$23.55
/ea
Schneider Electric Single function relay, Harmony Timer Relays, 5A, 4CO, 0.1s.100h, on delay, 24V AC REXL4TMB7
Schneider Electric

Single function relay, Harmony Timer Relays, 5A, 4CO, 0.1s.100h, on delay, 24V AC

Zoro # G7123059
Mfr # REXL4TMB7
product price: 
$66.49
/ea
Siemens SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO 3SK1121-2AB40
Siemens

SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO

Zoro # G116039939
Mfr # 3SK1121-2AB40
product price: 
$449.99
/ea
Schneider Electric Flange Mount, Enclosed Power Relay, Square, 25 A, 5 Pins, Quick Connect 389FXAXC1-240A
Schneider Electric

Flange Mount, Enclosed Power Relay, Square, 25 A, 5 Pins, Quick Connect

Zoro # G0935907
Mfr # 389FXAXC1-240A
product price: 
$27.19
/ea
Functional Devices-Rib Mounting Rail, 4" W x 6" L AT4-6
Functional Devices-Rib

Mounting Rail, 4" W x 6" L

Zoro # G3222569
Mfr # AT4-6
product price: 
$6.65
/ea
Sold in mult. of 2 for $13.30
Functional Devices-Rib Enclosed Mech Latching Relay, 20A RIBL24BM
Functional Devices-Rib

Enclosed Mech Latching Relay, 20A

Zoro # G3225098
Mfr # RIBL24BM
product price: 
$140.99
/ea
Metz Connect Changeover Contact, 230V AC, 1 Output 11061505
Metz Connect

Changeover Contact, 230V AC, 1 Output

Zoro # G612074489
Mfr # 11061505
product price: 
$35.99
/ea
Crydom Mounting Hardware Kit HK1
Crydom

Mounting Hardware Kit

Zoro # G4476087
Mfr # HK1
product price: 
$1.35
/ea
Schneider Electric Slim Interface Relay Socket, 6 A, 5 Pins SSLZRA1
Schneider Electric

Slim Interface Relay Socket, 6 A, 5 Pins

Zoro # G3462953
Mfr # SSLZRA1
product price: 
$8.79
/ea
Sold in mult. of 10 for $87.90
Phoenix Contact REL-MR-120AC/21HC Plug-in miniature 2961419
Phoenix Contact

REL-MR-120AC/21HC Plug-in miniature

Zoro # G316087358
Mfr # 2961419
product price: 
$12.39
/ea
Sold in mult. of 10 for $123.90
Schneider Electric Plug-In, General Purpose Relay, Square, 12 A, 8 Pins, Quick Connect RXM2AB1P7
Schneider Electric

Plug-In, General Purpose Relay, Square, 12 A, 8 Pins, Quick Connect

Zoro # G0482815
Mfr # RXM2AB1P7
product price: 
$10.39
/ea
Square D NEMA Motor Starter and contactor, Type S, pilot light kit , LED, green, 120VAC 60Hz, NEMA size 00 to 7, Type 1/3R/12 9999SPL28G
Square D

NEMA Motor Starter and contactor, Type S, pilot light kit , LED, green, 120VAC 60Hz, NEMA size 00 to 7, Type 1/3R/12

Zoro # G0845811
Mfr # 9999SPL28G
product price: 
$204.99
/ea
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, lockable test but to n, 24V DC RXG11BD
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, lockable test but to n, 24V DC

Zoro # G1979836
Mfr # RXG11BD
product price: 
$5.69
/ea
Sold in mult. of 10 for $56.90
Omron Plug-In, General Purpose Relay, Square, 5 A, 11 Pins, Quick Connect MY3-DC12
Omron

Plug-In, General Purpose Relay, Square, 5 A, 11 Pins, Quick Connect

Zoro # G2987476
Mfr # MY3-DC12
product price: 
$11.39
/ea
Square D Transformer accessory, wall mounting bracket, for enclosures, box 18D/18E/18H/19D/19E/20D/20E WMB363364
Square D

Transformer accessory, wall mounting bracket, for enclosures, box 18D/18E/18H/19D/19E/20D/20E

Zoro # G0571579
Mfr # WMB363364
product price: 
$573.99
/ea
Functional Devices-Rib Enclosed Relay, Hi/Low, 208-277VAC, 20A RIBTE02B
Functional Devices-Rib

Enclosed Relay, Hi/Low, 208-277VAC, 20A

Zoro # G3226260
Mfr # RIBTE02B
product price: 
$59.99
/ea
Square D Relay, 240VAC Coil Volts, SPDT 8501RS41P14V20
Square D

Relay, 240VAC Coil Volts, SPDT

Zoro # G0847150
Mfr # 8501RS41P14V20
product price: 
$58.99
/ea
Schneider Electric Multifunction relay, Harmony Timer Relays, 8A, 1CO, 0.1s.10h, pulse delay, 24V DC or 24.240V AC DC RE17RMXMU
Schneider Electric

Multifunction relay, Harmony Timer Relays, 8A, 1CO, 0.1s.10h, pulse delay, 24V DC or 24.240V AC DC

Zoro # G5956883
Mfr # RE17RMXMU
product price: 
$88.99
/ea
Schneider Electric Ssr1p Panel Mnt, 75A at 660VAC, ZC, 4-32VDC, I, 75 A, 48 to 660V AC, SSP1 Series SSP1A475BD
Schneider Electric

Ssr1p Panel Mnt, 75A at 660VAC, ZC, 4-32VDC, I, 75 A, 48 to 660V AC, SSP1 Series

Zoro # G7123774
Mfr # SSP1A475BD
product price: 
$73.99
/ea
Functional Devices-Rib Enclosed Relay/Current Switch, 10A RIBXLSF
Functional Devices-Rib

Enclosed Relay/Current Switch, 10A

Zoro # G3227259
Mfr # RIBXLSF
product price: 
$81.99
/ea
Electrical Relays (7,000+ items) - Page 39
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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 Overload RelaysMotor Starters, Enclosures & AccessoriesProximity SensorsRelay Accessories
Switch AccessoriesLighting PhotocontrolsSensor Cordsets & ReceptaclesSensor AccessoriesSpring Wound Timers
dayton time relaymacromatic tr-6512udin rail timer relaysdayton solid state relays120v coil relay
time delay off relay5 volt relaysmacromatic pmpus24v ac relay spdtindustrial relays

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