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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 136

Phoenix Contact RIF-1-RPT-LV-120AC/2X21MS Pre-assembled 2909775
Phoenix Contact

RIF-1-RPT-LV-120AC/2X21MS Pre-assembled

Zoro # G016087504
Mfr # 2909775
product price:  $21.89
/ea
Sold in mult. of 10 for $218.90
Phoenix Contact PLC-OPT- 24DC/ 48DC/100/SEN 2900358
Phoenix Contact

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

Zoro # G016104928
Mfr # 2900358
product price:  $37.99
/ea
Sold in mult. of 10 for $379.90
Phoenix Contact REL-PR3-125DC/3X21 Plug-in high-power 2909056
Phoenix Contact

REL-PR3-125DC/3X21 Plug-in high-power

Zoro # G016087375
Mfr # 2909056
product price:  $19.15
/ea
Murrelektronik MICO BASIC 4.6 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 6 A 9000-41064-0600000
Murrelektronik

MICO BASIC 4.6 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 6 A

Zoro # G900533643
Mfr # 9000-41064-0600000
product price:  $382.99
/ea
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2350-1BA26
Siemens

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

Zoro # G915855099
Mfr # 3RF2350-1BA26
product price:  $257.99
/ea
Sold in mult. of 2 for $515.98
Siemens Solid State Relay, 1 Phase, Spring Terminal, DIN Rail or Panel Mount 3RF2310-2AA06
Siemens

Solid State Relay, 1 Phase, Spring Terminal, DIN Rail or Panel Mount

Zoro # G315855019
Mfr # 3RF2310-2AA06
product price:  $159.99
/ea
Sold in mult. of 3 for $479.97
Schneider Electric Solid State Relay, 1 Phase, Screw, Socket, SCR SSL1A12JDPV
Schneider Electric

Solid State Relay, 1 Phase, Screw, Socket, SCR

Zoro # G511222790
Mfr # SSL1A12JDPV
product price:  $55.29
/ea
Sold in mult. of 30 for $1,658.70
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
Siemens switching relay with 2 CO contact for 230V AC 16A control 12V AC 5TT4207-3
Siemens

switching relay with 2 CO contact for 230V AC 16A control 12V AC

Zoro # G815963313
Mfr # 5TT4207-3
product price:  $85.99
/ea
Sold in mult. of 5 for $429.95
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
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 Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2330-3AA22
Siemens

Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount

Zoro # G515855062
Mfr # 3RF2330-3AA22
product price:  $171.99
/ea
Sold in mult. of 4 for $687.96
Murrelektronik M12-4MR-PG9-0.5M 9000-41034-0000002
Murrelektronik

M12-4MR-PG9-0.5M

Zoro # G800533668
Mfr # 9000-41034-0000002
product price:  $24.39
/ea
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
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-1KJ80
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G515960971
Mfr # 3RH2122-1KJ80
product price:  $65.65
/ea
Sold in mult. of 6 for $393.90
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
No Product Image Available
Schneider Electric

SLIM RELAY+SOCKET 1C/O LED 48VAC/DC SPRG

Zoro # G216525646
Mfr # RSL1PREU
product price:  $37.15
/ea
Sold in mult. of 10 for $371.50
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
Siemens Voltage relay T5570 AC 230/400V 2W 0.7/0.9 With transparent cap 5TT3402
Siemens

Voltage relay T5570 AC 230/400V 2W 0.7/0.9 With transparent cap

Zoro # G815873247
Mfr # 5TT3402
product price:  $216.99
/ea
Sold in mult. of 2 for $433.98
Murrelektronik MIRO OFF-DELAY ZEITRELAY 24VDC-1S, MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 6652310
Murrelektronik

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

Zoro # G500533593
Mfr # 6652310
product price:  $142.99
/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 RMME 11/230 AC INPUT RELAY, IN: 230 VAC/DC - OUT: 125 VAC/DC / 1 A, 1 NO contact - 12 mm screw term 51517
Murrelektronik

RMME 11/230 AC INPUT RELAY, IN: 230 VAC/DC - OUT: 125 VAC/DC / 1 A, 1 NO contact - 12 mm screw term

Zoro # G400533549
Mfr # 51517
product price:  $115.99
/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 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 Relay, 1 Phase, Ring Cable, Panel Mount 3RF2370-3AA04
Siemens

Solid State Relay, 1 Phase, Ring Cable, Panel Mount

Zoro # G315874904
Mfr # 3RF2370-3AA04
product price:  $327.99
/ea
Sold in mult. of 2 for $655.98
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, 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
Siemens Solid-state contactor 1-phase 3RF2 AC 15 / 27.5 A / 40 °C 24-230 V / 3RF2370-1BA22
Siemens

Solid-state contactor 1-phase 3RF2 AC 15 / 27.5 A / 40 °C 24-230 V /

Zoro # G015855043
Mfr # 3RF2370-1BA22
product price:  $309.99
/ea
Sold in mult. of 2 for $619.98
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
Murrelektronik Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 2 A 9000-41014-0200000
Murrelektronik

Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 2 A

Zoro # G100533702
Mfr # 9000-41014-0200000
product price:  $307.99
/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
Schneider Electric Surface, Open Power Relay, Octal, 40 A, 8 Pins, Screw 199X-12
CAD Files Available
Schneider Electric

Surface, Open Power Relay, Octal, 40 A, 8 Pins, Screw

Zoro # G0658217
Mfr # 199X-12
product price:  $53.59
/ea
No Product Image Available
Finder

Varistor and LED Indicator Module 110-240V AC/DC, 10PK

Zoro # G012186010
Mfr # 99.02.0.230.98
product price:  $80.89
/pk 10, $8.09/ea
Idec GP Rly 4PDT 10A 24V DC Coil w/ diode & I RH4B-ULD-DC24V
Idec

GP Rly 4PDT 10A 24V DC Coil w/ diode & I

Zoro # G715279088
Mfr # RH4B-ULD-DC24V
product price:  $25.69
/ea
Idec Relay Plug-In 3PDT 10A 12VAC RR3PA-ULAC12V
Idec

Relay Plug-In 3PDT 10A 12VAC

Zoro # G515279554
Mfr # RR3PA-ULAC12V
product price:  $38.35
/ea
Phoenix Contact PLC-OPT- 5DC/ 5DC/100KHZ-G Input 2902971
Phoenix Contact

PLC-OPT- 5DC/ 5DC/100KHZ-G Input

Zoro # G116105221
Mfr # 2902971
product price:  $73.39
/ea
Electrical Relays (6,500+ items) - Page 136
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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 Starters, Enclosures & AccessoriesMotor Overload RelaysProximity Sensors
Lighting PhotocontrolsSensor AccessoriesElectromechanical TimersSpring Wound TimersSensor Cordsets & Receptacles
pin socketoff delay timer relaymounting snap trackpneumatic reversing relaycoil 24v
one shot relayplug-in general purpose relay3" saddle clampmonitoring relay phasedouble pole relay

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