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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 130

Phoenix Contact PLC-BPT-230UC/21-21 14 mm PLC basic 2900288
Phoenix Contact

PLC-BPT-230UC/21-21 14 mm PLC basic

Zoro # G116105207
Mfr # 2900288
product price: 
$35.45
/ea
Sold in mult. of 10 for $354.50
Phoenix Contact PLC-RPT-230UC/21-21/MS PLC-INTERFACE 2910523
Phoenix Contact

PLC-RPT-230UC/21-21/MS PLC-INTERFACE

Zoro # G316105205
Mfr # 2910523
product price: 
$57.25
/ea
Sold in mult. of 10 for $572.50
Phoenix Contact PLC-RPT-120UC/ 1AU/SEN PLC-INTERFACE 2900314
Phoenix Contact

PLC-RPT-120UC/ 1AU/SEN PLC-INTERFACE

Zoro # G316105168
Mfr # 2900314
product price: 
$36.89
/ea
Sold in mult. of 10 for $368.90
Lovato 1 Phrase Line Voltage Control PMV55A440
Lovato

1 Phrase Line Voltage Control

Zoro # G422868704
Mfr # PMV55A440
product price: 
$680.99
/ea
Phoenix Contact PLC-OSC-120UC/ 24DC/ 2/C1D2 5603262
Phoenix Contact

PLC-OSC-120UC/ 24DC/ 2/C1D2

Zoro # G116105214
Mfr # 5603262
product price: 
$87.55
/ea
Sold in mult. of 10 for $875.50
Phoenix Contact RIF-BR-12-230 AC Plug-in module for 2907060
Phoenix Contact

RIF-BR-12-230 AC Plug-in module for

Zoro # G416087395
Mfr # 2907060
product price: 
$3.89
/ea
Sold in mult. of 10 for $38.90
Lovato Industrial Relay 4C/O 5A 24Vdc + Led, 10PK HR604CD024
Lovato

Industrial Relay 4C/O 5A 24Vdc + Led, 10PK

Zoro # G522708917
Mfr # HR604CD024
product price: 
$156.99
/pk of 10, $15.70/ea
Te Connectivity 3SBM1089A2 - M39016/36-006M 8-1617349-0
Te Connectivity

3SBM1089A2 - M39016/36-006M

Zoro # G100984641
Mfr # 8-1617349-0
product price: 
$2,301.99
/ea
Lovato Start-Up Priority Change Relay LVMP05
Lovato

Start-Up Priority Change Relay

Zoro # G122868424
Mfr # LVMP05
product price: 
$395.99
/ea
Lovato Level Relay 1 Mod. 24-240V Ac1 LVMKIT25
Lovato

Level Relay 1 Mod. 24-240V Ac1

Zoro # G122868264
Mfr # LVMKIT25
product price: 
$3,013.99
/pk of 5, $602.80/ea
Lovato 1 Phase Line Volt Control Rela PMV55A240
Lovato

1 Phase Line Volt Control Rela

Zoro # G422868551
Mfr # PMV55A240
product price: 
$680.99
/ea
Siemens Digital monitoring relay Current monitoring 22.5 mm for IO-Link 3UG4822-1AA40
Siemens

Digital monitoring relay Current monitoring 22.5 mm for IO-Link

Zoro # G915994408
Mfr # 3UG4822-1AA40
product price: 
$330.99
/ea
Sold in mult. of 2 for $661.98
Siemens monitoring relay phase failure phase sequence and asymmetry monitoring 3x 3UG5512-2AR20
Siemens

monitoring relay phase failure phase sequence and asymmetry monitoring 3x

Zoro # G916040159
Mfr # 3UG5512-2AR20
product price: 
$176.99
/ea
Sold in mult. of 3 for $530.97
Siemens Solid State Relay, 1 Phase, Ring Cable, Panel Mount 3RF2370-3AA24
Siemens

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

Zoro # G915874908
Mfr # 3RF2370-3AA24
product price: 
$367.99
/ea
Sold in mult. of 2 for $735.98
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-600 V / 3RF3412-1BB26
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-600 V /

Zoro # G915855617
Mfr # 3RF3412-1BB26
product price: 
$442.99
/ea
Sold in mult. of 2 for $885.98
Murrelektronik AMS 3-10/44-2 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 35 VDC / 2 A, 12 mm screw-type terminal 50043
Murrelektronik

AMS 3-10/44-2 OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 35 VDC / 2 A, 12 mm screw-type terminal

Zoro # G900533599
Mfr # 50043
product price: 
$277.99
/ea
Murrelektronik MIRO 12.4 24V-2S OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 2 NO 52106
Murrelektronik

MIRO 12.4 24V-2S OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 2 NO

Zoro # G900533551
Mfr # 52106
product price: 
$115.99
/ea
Murrelektronik MIRO TR 24VDC FK 4P OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0, 5 A, 6, 2 mm spring clamp 6652500
Murrelektronik

MIRO TR 24VDC FK 4P OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0, 5 A, 6, 2 mm spring clamp

Zoro # G900533612
Mfr # 6652500
product price: 
$71.85
/ea
Siemens switching relay with 2 NO contact for 230V AC 16A control 12V AC 5TT4202-3
Siemens

switching relay with 2 NO contact for 230V AC 16A control 12V AC

Zoro # G915963305
Mfr # 5TT4202-3
product price: 
$52.55
/ea
Sold in mult. of 8 for $420.40
Siemens Solid State Relay, 1 Phase, Screw, Panel Mount 3RF2370-1BA24
Siemens

Solid State Relay, 1 Phase, Screw, Panel Mount

Zoro # G915855068
Mfr # 3RF2370-1BA24
product price: 
$324.99
/ea
Sold in mult. of 2 for $649.98
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 9.2 A / 40 Degrees C 48-600 V / 24 V DC 3RF3410-2BB06
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 9.2 A / 40 Degrees C 48-600 V / 24 V DC

Zoro # G915855235
Mfr # 3RF3410-2BB06
product price: 
$436.99
/ea
Sold in mult. of 2 for $873.98
Siemens Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure 3RN2010-1CW30
Siemens

Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure

Zoro # G916041132
Mfr # 3RN2010-1CW30
product price: 
$172.99
/ea
Sold in mult. of 4 for $691.96
Murrelektronik MIRO 6.2 OPTO-COUPLER MODULE, IN: 230 VAC/DC - OUT: 253 VAC/DC / 0, 5 A, 6, 2 mm screw-type terminal 52573
Murrelektronik

MIRO 6.2 OPTO-COUPLER MODULE, IN: 230 VAC/DC - OUT: 253 VAC/DC / 0, 5 A, 6, 2 mm screw-type terminal

Zoro # G900533575
Mfr # 52573
product price: 
$107.99
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2LF40-1AA0
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G915960960
Mfr # 3RH2122-2LF40-1AA0
product price: 
$106.99
/ea
Sold in mult. of 6 for $641.94
Siemens switching relay with 1 NO and 1 NC contact contact for 230V AC 16A control 5TT4205-1
Siemens

switching relay with 1 NO and 1 NC contact contact for 230V AC 16A control

Zoro # G915963299
Mfr # 5TT4205-1
product price: 
$56.69
/ea
Sold in mult. of 7 for $396.83
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA05-0KN0
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915919005
Mfr # 3RF2170-1AA05-0KN0
product price: 
$123.99
/ea
Sold in mult. of 4 for $495.96
Dwyer Instruments MOD 26013 SSR/RELAY 4000-2CM
Dwyer Instruments

MOD 26013 SSR/RELAY

Zoro # G910474530
Mfr # 4000-2CM
product price: 
$1,156.99
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 16 A / 40 Degrees C 48-480 V / 24 V DC 3RF3416-1BB04
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 16 A / 40 Degrees C 48-480 V / 24 V DC

Zoro # G915855549
Mfr # 3RF3416-1BB04
product price: 
$443.99
/ea
Sold in mult. of 2 for $887.98
Murrelektronik MIRO TR 24VDC SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0, 5 A - 1 C/O , 12 mm screw term 52510
Murrelektronik

MIRO TR 24VDC SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0, 5 A - 1 C/O , 12 mm screw term

Zoro # G900533605
Mfr # 52510
product price: 
$108.99
/ea
Siemens switching relay with 1 CO contact for 230V AC 16A control 230V AC 5TT4206-0
Siemens

switching relay with 1 CO contact for 230V AC 16A control 230V AC

Zoro # G915963312
Mfr # 5TT4206-0
product price: 
$56.35
/ea
Sold in mult. of 7 for $394.45
Siemens Voltage relay T5570 AC 230/400V 1CO 0.85/0.95 With transparent cap 5TT3401
Siemens

Voltage relay T5570 AC 230/400V 1CO 0.85/0.95 With transparent cap

Zoro # G915873246
Mfr # 5TT3401
product price: 
$208.99
/ea
Sold in mult. of 2 for $417.98
Sprecher & Schuh RELAY MINI 12A DPDT LED 24VDC R2N-2012-23-1024-WTL
Sprecher & Schuh

RELAY MINI 12A DPDT LED 24VDC

Zoro # G915378185
Mfr # R2N-2012-23-1024-WTL
product price: 
$42.25
/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-460 V / 24 V 3RF2350-1AA14
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 50 A / 40 Degrees C 48-460 V / 24 V

Zoro # G915874854
Mfr # 3RF2350-1AA14
product price: 
$236.99
/ea
Sold in mult. of 3 for $710.97
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 10 A / 40 °C 48-600 V / 110-230 3RF2310-2AA26
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 10 A / 40 °C 48-600 V / 110-230

Zoro # G915855020
Mfr # 3RF2310-2AA26
product price: 
$177.99
/ea
Sold in mult. of 3 for $533.97
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 24-230 V / 24 V DC 3RF2330-1CA02
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 24-230 V / 24 V DC

Zoro # G915855198
Mfr # 3RF2330-1CA02
product price: 
$146.99
/ea
Sold in mult. of 4 for $587.96
Siemens coupling contactor relay 4 NO 3RH2140-1MB40-0KT0
Siemens

coupling contactor relay 4 NO

Zoro # G915960977
Mfr # 3RH2140-1MB40-0KT0
product price: 
$71.75
/ea
Sold in mult. of 7 for $502.25
Electrical Relays (6,500+ items) - Page 130
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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
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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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