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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 89

Schneider Electric Solid state relay-DIN rail, Single Phase SSD1A345BDC2
Schneider Electric

Solid state relay-DIN rail, Single Phase

Zoro # G511225913
Mfr # SSD1A345BDC2
product price: 
$109.99
/ea
Omron Plug-In, General Purpose Relay, Square, 69 mA, 14 Pins, Plug-in LY4-D DC24
Omron

Plug-In, General Purpose Relay, Square, 69 mA, 14 Pins, Plug-in

Zoro # G710190432
Mfr # LY4-D DC24
product price: 
$53.19
/ea
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.047A(Coil), 3VDC(Coil), 140mW(Coil),  EB2-3NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.047A(Coil), 3VDC(Coil), 140mW(Coil),

Zoro # G523370304
Mfr # EB2-3NU
product price: 
$4.15
/ea
Sold in mult. of 3 for $12.45
Schneider Electric Relay 600V 10Amp Tesys+ Options CAD326G7
Schneider Electric

Relay 600V 10Amp Tesys+ Options

Zoro # G0847966
Mfr # CAD326G7
product price: 
$89.19
/ea
World Products Power/SIGNAL RELAY, DPDT, Momentary, 24VDC, 230mW Coil.   EC2-24ND
World Products

Power/SIGNAL RELAY, DPDT, Momentary, 24VDC, 230mW Coil.

Zoro # G023370835
Mfr # EC2-24ND
product price: 
$5.45
/ea
Sold in mult. of 2 for $10.90
Schneider Electric Protection accessories, Harmony Electromechanical Relays, with varistor, for RPZ RXZ sockets, 24.60V AC DC RXM021BN
Schneider Electric

Protection accessories, Harmony Electromechanical Relays, with varistor, for RPZ RXZ sockets, 24.60V AC DC

Zoro # G000905326
Mfr # RXM021BN
product price: 
$3.49
/ea
Sold in mult. of 20 for $69.80
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
Schneider Electric VoltSensingRelay, 5A, 20-80VAC/DC, 12Pin RM22UA31MR
Schneider Electric

VoltSensingRelay, 5A, 20-80VAC/DC, 12Pin

Zoro # G3458945
Mfr # RM22UA31MR
product price: 
$149.99
/ea
Murrelektronik MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 5V/1, 5ADC 85657
Murrelektronik

MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 5V/1, 5ADC

Zoro # G300533748
Mfr # 85657
product price: 
$454.99
/ea
Diversified SLC Series Phase Unbalance and Loss Monitor SLC-440-ALE
Diversified

SLC Series Phase Unbalance and Loss Monitor

Zoro # G609227287
Mfr # SLC-440-ALE
product price: 
$555.99
/ea
Schneider Electric Socket, Plug-In Relay, 3 A, Pin RXM4GB1BD
Schneider Electric

Socket, Plug-In Relay, 3 A, Pin

Zoro # G800905625
Mfr # RXM4GB1BD
product price: 
$8.69
/ea
Sold in mult. of 10 for $86.90
Siemens Timing relay OFF delay with control signal 1 change-over contact 3RP2535-2AW30
Siemens

Timing relay OFF delay with control signal 1 change-over contact

Zoro # G516041198
Mfr # 3RP2535-2AW30
product price: 
$165.99
/ea
Sold in mult. of 3 for $497.97
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 °C 48-600 V / 110 V AC 3RF2450-1AC35
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 °C 48-600 V / 110 V AC

Zoro # G415855384
Mfr # 3RF2450-1AC35
product price: 
$659.99
/ea
Te Connectivity Relay, 6V DC Coil Volts, 2 Form C, DPDT, 2 C/O 1-1617109-5
Te Connectivity

Relay, 6V DC Coil Volts, 2 Form C, DPDT, 2 C/O

Zoro # G300973247
Mfr # 1-1617109-5
product price: 
$86.49
/ea
Sold in mult. of 2 for $172.98
Schneider Electric Power plug-in relay, 15 A, 2 CO, with LE, 48V DC Coil Volts, 2 C/O RPM22ED
Schneider Electric

Power plug-in relay, 15 A, 2 CO, with LE, 48V DC Coil Volts, 2 C/O

Zoro # G500905581
Mfr # RPM22ED
product price: 
$9.79
/ea
Sold in mult. of 10 for $97.90
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1BA04
Siemens

Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount

Zoro # G915874892
Mfr # 3RF2330-1BA04
product price: 
$146.99
/ea
Sold in mult. of 4 for $587.96
Schneider Electric Miniature plug-in relay, 6 A, 4 CO, 110, 110V DC Coil Volts, 4 C/O RXM4AB1FD
Schneider Electric

Miniature plug-in relay, 6 A, 4 CO, 110, 110V DC Coil Volts, 4 C/O

Zoro # G900905679
Mfr # RXM4AB1FD
product price: 
$8.69
/ea
Sold in mult. of 10 for $86.90
Schneider Electric Universal plug-in relay - Zelio RUM - 3, 125V DC Coil Volts, 3 C/O RUMC32GD
Schneider Electric

Universal plug-in relay - Zelio RUM - 3, 125V DC Coil Volts, 3 C/O

Zoro # G600905955
Mfr # RUMC32GD
product price: 
$18.89
/ea
Sold in mult. of 10 for $188.90
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, lockable test but to n, 230V AC RXG12P7
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, lockable test but to n, 230V AC

Zoro # G7330960
Mfr # RXG12P7
product price: 
$15.49
/ea
Sold in mult. of 10 for $154.90
Functional Devices-Rib Mounting Rail, 4" W x 24" L AT4-24
Functional Devices-Rib

Mounting Rail, 4" W x 24" L

Zoro # G3222499
Mfr # AT4-24
product price: 
$24.59
/ea
Functional Devices-Rib Split Core Current Switch, Fixed RIBXGFL
Functional Devices-Rib

Split Core Current Switch, Fixed

Zoro # G3226933
Mfr # RIBXGFL
product price: 
$57.65
/ea
Schneider Electric Protection accessories, Harmony Electromechanical Relays, RC circuit, for all sockets, 110.240V AC RZM041FU7
Schneider Electric

Protection accessories, Harmony Electromechanical Relays, RC circuit, for all sockets, 110.240V AC

Zoro # G1979897
Mfr # RZM041FU7
product price: 
$7.89
/ea
Sold in mult. of 10 for $78.90
Abb RELAY, 4-0, 110/50, 110-120/60 N40E-84
Abb

RELAY, 4-0, 110/50, 110-120/60

Zoro # G9282529
Mfr # N40E-84
product price: 
$347.99
/ea
Schneider Electric Harmony RXM Relay module, 2C/O 10A 24VDC RXM2AB2BDPVM
Schneider Electric

Harmony RXM Relay module, 2C/O 10A 24VDC

Zoro # G911384548
Mfr # RXM2AB2BDPVM
product price: 
$27.89
/ea
Sold in mult. of 60 for $1,673.40
Phoenix Contact PLC-RSC-120UC/21-21AU PLC-INTERFACE 2967138
Phoenix Contact

PLC-RSC-120UC/21-21AU PLC-INTERFACE

Zoro # G916105186
Mfr # 2967138
product price: 
$57.79
/ea
Sold in mult. of 10 for $577.90
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
Schneider Electric PCB, Socket, Plug-In Relay, 6 A, Pin RSL1AB4ED
Schneider Electric

PCB, Socket, Plug-In Relay, 6 A, Pin

Zoro # G700905022
Mfr # RSL1AB4ED
product price: 
$17.29
/ea
Sold in mult. of 10 for $172.90
Siemens Relay Socket, PlugIn, Screw Clamp, Black LZS:PT78720
Siemens

Relay Socket, PlugIn, Screw Clamp, Black

Zoro # G8524118
Mfr # LZS:PT78720
product price: 
$14.39
/ea
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
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
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
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
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
Square D NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 115/125 VDC coil, pan head 8501XDO40V62Y414
Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 115/125 VDC coil, pan head

Zoro # G0847126
Mfr # 8501XDO40V62Y414
product price: 
$407.99
/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
Electrical Relays (6,500+ items) - Page 89
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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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