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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 143

Phoenix Contact PLC-RPT-230UC/ 1AU/MS/SEN PLC-INTERFACE 2909680
Phoenix Contact

PLC-RPT-230UC/ 1AU/MS/SEN PLC-INTERFACE

Zoro # G016105048
Mfr # 2909680
product price: 
$41.49
/ea
Sold in mult. of 10 for $414.90
Murrelektronik MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 1000VA IN: 400VAC+/- 5% OUT: 230VAC 86051
Murrelektronik

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 1000VA IN: 400VAC+/- 5% OUT: 230VAC

Zoro # G700533751
Mfr # 86051
product price: 
$1,024.99
/ea
Murrelektronik Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 4 A 9000-41011-0400000
Murrelektronik

Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 4 A

Zoro # G500533661
Mfr # 9000-41011-0400000
product price: 
$107.99
/ea
Siemens Digital monitoring relay cos phi and current monitoring for IO-Link 3UG4841-2CA40
Siemens

Digital monitoring relay cos phi and current monitoring for IO-Link

Zoro # G315994411
Mfr # 3UG4841-2CA40
product price: 
$582.99
/ea
Murrelektronik Miro 6, 2 Timer On-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 52300
Murrelektronik

Miro 6, 2 Timer On-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G300533588
Mfr # 52300
product price: 
$126.99
/ea
Murrelektronik RM 131/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 NO 1 NC contact - 22, 5 mm screw term 51301
Murrelektronik

RM 131/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 NO 1 NC contact - 22, 5 mm screw term

Zoro # G800533569
Mfr # 51301
product price: 
$298.99
/ea
Murrelektronik MIRO 6.2 110V-1U-FK OUTPUT RELAY, IN: 110 VACDC - OUT: 250 VAC/DC 6 A, 1 C/O - 6, 2 mm spring clamp 6652030
Murrelektronik

MIRO 6.2 110V-1U-FK OUTPUT RELAY, IN: 110 VACDC - OUT: 250 VAC/DC 6 A, 1 C/O - 6, 2 mm spring clamp

Zoro # G200533541
Mfr # 6652030
product price: 
$74.29
/ea
Murrelektronik Miro 6, 2 Timer Off-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 52310
Murrelektronik

Miro 6, 2 Timer Off-delay max.0, 1-10 sec., IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G200533510
Mfr # 52310
product price: 
$131.99
/ea
Murrelektronik EUROCARD HOLDER, SKP 32/2-F(b+z)-FK, mounting rail / spring clamp 6652041
Murrelektronik

EUROCARD HOLDER, SKP 32/2-F(b+z)-FK, mounting rail / spring clamp

Zoro # G600533547
Mfr # 6652041
product price: 
$71.95
/ea
Murrelektronik RMMDU 11/24 VAC/DC OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 8 A, 1 C/O  - 12 mm screw term 51125
Murrelektronik

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

Zoro # G400533587
Mfr # 51125
product price: 
$73.49
/ea
Murrelektronik MIRO TR 6.2MM SK OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 48 VDC / 2 A, 6, 2 mm screw-type terminal 52513
Murrelektronik

MIRO TR 6.2MM SK OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 48 VDC / 2 A, 6, 2 mm screw-type terminal

Zoro # G200533558
Mfr # 52513
product price: 
$114.99
/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 40 A / 40 Degrees C 24-230 V / 24 V DC 3RF2340-3AA02
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 40 A / 40 Degrees C 24-230 V / 24 V DC

Zoro # G515855321
Mfr # 3RF2340-3AA02
product price: 
$190.99
/ea
Sold in mult. of 4 for $763.96
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2MB40-0KT0
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G415960972
Mfr # 3RH2122-2MB40-0KT0
product price: 
$71.75
/ea
Sold in mult. of 7 for $502.25
Murrelektronik Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 6 A 9000-41011-0600000
Murrelektronik

Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 6 A

Zoro # G200533701
Mfr # 9000-41011-0600000
product price: 
$109.99
/ea
Murrelektronik MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 24V/0, 3ADC 85655
Murrelektronik

MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 24V/0, 3ADC

Zoro # G300533694
Mfr # 85655
product price: 
$485.99
/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 20 A / 40 Degrees C 48-460 V / 4-30 V 3RF2320-1DA44
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 20 A / 40 Degrees C 48-460 V / 4-30 V

Zoro # G515874896
Mfr # 3RF2320-1DA44
product price: 
$192.99
/ea
Sold in mult. of 3 for $578.97
Murrelektronik RMI 24V AC/DC OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 8 A, 1 C/O contact - 17 mm screw term 51600
Murrelektronik

RMI 24V AC/DC OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 8 A, 1 C/O contact - 17 mm screw term

Zoro # G400533518
Mfr # 51600
product price: 
$66.99
/ea
Murrelektronik MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 52311
Murrelektronik

MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G300533526
Mfr # 52311
product price: 
$132.99
/ea
Murrelektronik MIRO 6.2 MULTI-TIMER TRANSISTOR FK, IN: 30 VDC - OUT: 30 VDC / 0.1 A,  6644205
Murrelektronik

MIRO 6.2 MULTI-TIMER TRANSISTOR FK, IN: 30 VDC - OUT: 30 VDC / 0.1 A,

Zoro # G000533536
Mfr # 6644205
product price: 
$612.99
/ea
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1BA02
Siemens

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

Zoro # G115855226
Mfr # 3RF2330-1BA02
product price: 
$163.99
/ea
Sold in mult. of 4 for $655.96
Murrelektronik Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4 A 9000-41014-0400000
Murrelektronik

Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4 A

Zoro # G100533641
Mfr # 9000-41014-0400000
product price: 
$334.99
/ea
Murrelektronik MIRO SAFE+ SWITCH ECOA 24, 24 VAC/DC - 2 N/O contact /1 PLC output, 22 6644207
Murrelektronik

MIRO SAFE+ SWITCH ECOA 24, 24 VAC/DC - 2 N/O contact /1 PLC output, 22

Zoro # G000533598
Mfr # 6644207
product price: 
$871.99
/ea
Idec Relay Plug-In 3PDT 10A 240VAC RR3B-ULCAC240V
Idec

Relay Plug-In 3PDT 10A 240VAC

Zoro # G715279583
Mfr # RR3B-ULCAC240V
product price: 
$34.35
/ea
Omron Socket, General Purpose Relay, Square, 1 A, 14 Pins, Plug-in MYQ4-AC110/120
Omron

Socket, General Purpose Relay, Square, 1 A, 14 Pins, Plug-in

Zoro # G208538906
Mfr # MYQ4-AC110/120
product price: 
$45.19
/ea
No Product Image Available
Rational

Solid State Relay

Zoro # G8182127
Mfr # 40.00.453P
product price: 
$159.99
/ea
No Product Image Available
Te Connectivity

General-Purpose Relay , DPDT, 120V AC, 30A

Zoro # G915093897
Mfr # T92P11A22-120
product price: 
$49.29
/ea
Idec RH Relay SPDT w/ Light RH1B-ULAC240V
Idec

RH Relay SPDT w/ Light

Zoro # G015279214
Mfr # RH1B-ULAC240V
product price: 
$36.79
/ea
Phoenix Contact RIF-1-RPT-LDP-24DC/1X21MS Pre-assembled 2905289
Phoenix Contact

RIF-1-RPT-LDP-24DC/1X21MS Pre-assembled

Zoro # G716087477
Mfr # 2905289
product price: 
$19.15
/ea
Sold in mult. of 10 for $191.50
Phoenix Contact PLC-RPT- 24UC/21AU/MS PLC-INTERFACE 2909673
Phoenix Contact

PLC-RPT- 24UC/21AU/MS PLC-INTERFACE

Zoro # G316105199
Mfr # 2909673
product price: 
$44.29
/ea
Sold in mult. of 10 for $442.90
Phoenix Contact PLC-RPT- 24DC/21AU/MS PLC-INTERFACE 2909672
Phoenix Contact

PLC-RPT- 24DC/21AU/MS PLC-INTERFACE

Zoro # G816105064
Mfr # 2909672
product price: 
$42.25
/ea
Sold in mult. of 10 for $422.50
Phoenix Contact PLC-RPT-120UC/21-21/EX PLC-INTERFACE 2909515
Phoenix Contact

PLC-RPT-120UC/21-21/EX PLC-INTERFACE

Zoro # G916105117
Mfr # 2909515
product price: 
$42.25
/ea
Sold in mult. of 10 for $422.50
Phoenix Contact PLC-RSC-230UC/21-21/EX PLC-INTERFACE 2909512
Phoenix Contact

PLC-RSC-230UC/21-21/EX PLC-INTERFACE

Zoro # G416105037
Mfr # 2909512
product price: 
$48.75
/ea
Sold in mult. of 10 for $487.50
Phoenix Contact PLC-OSC- 24DC/ 48DC/100/SEN 2966773
Phoenix Contact

PLC-OSC- 24DC/ 48DC/100/SEN

Zoro # G616105127
Mfr # 2966773
product price: 
$44.29
/ea
Sold in mult. of 10 for $442.90
Siemens SIRIUS safety relay Connecting cable length 1 meter for connecting the safe 3TK2810-0A
Siemens

SIRIUS safety relay Connecting cable length 1 meter for connecting the safe

Zoro # G916288094
Mfr # 3TK2810-0A
product price: 
$67.59
/ea
Sold in mult. of 8 for $540.72
Phoenix Contact PSR-SPP- 24UC/ESA2/4X1/1X2/B Safety 2963954
Phoenix Contact

PSR-SPP- 24UC/ESA2/4X1/1X2/B Safety

Zoro # G616098320
Mfr # 2963954
product price: 
$291.99
/ea
Phoenix Contact RIF-2-RPT-LV-24AC/2X21 Pre-assembled 2903313
Phoenix Contact

RIF-2-RPT-LV-24AC/2X21 Pre-assembled

Zoro # G416087517
Mfr # 2903313
product price: 
$18.99
/ea
Sold in mult. of 10 for $189.90
Electrical Relays (6,500+ items) - Page 143
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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 & ReceptaclesSpring Wound Timers
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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