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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,000+ items) - Page 110

Phoenix Contact PLC-OPT- 24DC/ 24DC/10/R PLC-INTERFACE 2900398
Phoenix Contact

PLC-OPT- 24DC/ 24DC/10/R PLC-INTERFACE

Zoro # G916104998
Mfr # 2900398
product price:  $106.99
/ea
Sold in mult. of 10 for $1,069.90
Lovato Seperate Din Rail Mount Kit For Rf38 Ol'S RFX3804
Lovato

Seperate Din Rail Mount Kit For Rf38 Ol'S

Zoro # G922868969
Mfr # RFX3804
product price:  $42.69
/ea
Phoenix Contact PLC-RPT- 72UC/21-21/RW PLC-INTERFACE 2900347
Phoenix Contact

PLC-RPT- 72UC/21-21/RW PLC-INTERFACE

Zoro # G216104933
Mfr # 2900347
product price:  $118.99
/ea
Sold in mult. of 10 for $1,189.90
Phoenix Contact PSR-SPP-24DC/ESD/5X1/1X2/300 Safety 2981431
Phoenix Contact

PSR-SPP-24DC/ESD/5X1/1X2/300 Safety

Zoro # G516098307
Mfr # 2981431
product price:  $708.99
/ea
Phoenix Contact RIF-1-RPT-LDP-24DC/1IC Pre-assembled 2909884
Phoenix Contact

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

Zoro # G316087495
Mfr # 2909884
product price:  $23.35
/ea
Sold in mult. of 10 for $233.50
Phoenix Contact PLC-OSC- 24DC/230AC/2.4/ACT 2904631
Phoenix Contact

PLC-OSC- 24DC/230AC/2.4/ACT

Zoro # G116105146
Mfr # 2904631
product price:  $49.99
/ea
Idec Relay Plug-In DPDT 10A 12VAC RR2BA-ULCAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G515279608
Mfr # RR2BA-ULCAC12V
product price:  $25.19
/ea
Siemens SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO 3SK1111-1AW20
Siemens

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

Zoro # G916039917
Mfr # 3SK1111-1AW20
product price:  $333.99
/ea
Sold in mult. of 2 for $667.98
Abb K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10 K6-40E-84
Abb

K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10

Zoro # G9282300
Mfr # K6-40E-84
product price:  $866.99
/pk 10, $86.70/ea
Murrelektronik MIRO 12.4 110V-2U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 2 C/O  - 12, 4 mm screw term 52130
Murrelektronik

MIRO 12.4 110V-2U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 2 C/O - 12, 4 mm screw term

Zoro # G100533511
Mfr # 52130
product price:  $118.99
/ea
Siemens relay for TPRI 110 V AC coil voltage 110 V AC packing unit = 4 units 6ES7928-3EA20-4AA0
Siemens

relay for TPRI 110 V AC coil voltage 110 V AC packing unit = 4 units

Zoro # G815918993
Mfr # 6ES7928-3EA20-4AA0
product price:  $152.99
/ea
Sold in mult. of 3 for $458.97
Murrelektronik MIRO MULTI TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O  / 6, 2 mm spring clamp 6652350
Murrelektronik

MIRO MULTI TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O / 6, 2 mm spring clamp

Zoro # G200533572
Mfr # 6652350
product price:  $152.99
/ea
Siemens Digital monitoring relay Voltage monitoring 22.5 mm from 10 to 600 V AC/DC 3UG4632-2AA30
Siemens

Digital monitoring relay Voltage monitoring 22.5 mm from 10 to 600 V AC/DC

Zoro # G315994428
Mfr # 3UG4632-2AA30
product price:  $359.99
/ea
Sold in mult. of 2 for $719.98
Siemens SIRIUS safety relay Basic unit Advanced series with time delay 5-300 s 3SK1121-2CB44
Siemens

SIRIUS safety relay Basic unit Advanced series with time delay 5-300 s

Zoro # G716039896
Mfr # 3SK1121-2CB44
product price:  $510.99
/ea
Siemens switching relay with 2 CO contact for 230V AC 16A control 230V AC 5TT4207-0
Siemens

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

Zoro # G615963315
Mfr # 5TT4207-0
product price:  $82.15
/ea
Sold in mult. of 5 for $410.75
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA45
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G715263735
Mfr # 3RF2170-1AA45
product price:  $132.99
/ea
Sold in mult. of 5 for $664.95
Siemens Solid State Relay, 1 Phase, Ring Cable, Panel Mount 3RF2370-3AA02
Siemens

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

Zoro # G015874860
Mfr # 3RF2370-3AA02
product price:  $334.99
/ea
Sold in mult. of 2 for $669.98
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1BA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G715918994
Mfr # 3RF2150-1BA04
product price:  $90.29
/ea
Sold in mult. of 5 for $451.45
Murrelektronik RMM 11/24VDC BRIDGE OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 5 A, 1 NO - 12 mm screw term 51851
Murrelektronik

RMM 11/24VDC BRIDGE OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 5 A, 1 NO - 12 mm screw term

Zoro # G300533564
Mfr # 51851
product price:  $70.65
/ea
Murrelektronik EUROCARD HOLDER, SKP 31/1, mounting rail / screw-type terminal 63001
Murrelektronik

EUROCARD HOLDER, SKP 31/1, mounting rail / screw-type terminal

Zoro # G700691994
Mfr # 63001
product price:  $181.99
/ea
Te Connectivity B07A035BB1 = 07 10AMP RELAY 1617002-2
Te Connectivity

B07A035BB1 = 07 10AMP RELAY

Zoro # G800973679
Mfr # 1617002-2
product price:  $335.99
/ea
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
Siemens Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure 3RN2000-1AW30
Siemens

Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure

Zoro # G116041253
Mfr # 3RN2000-1AW30
product price:  $102.99
/ea
Sold in mult. of 4 for $411.96
Murrelektronik CAP FOR D-BOX M12 8-WAY 5-POLE, No pot.-sep. 10m PUR/PVC-JB, 16x0, 34+3x0, 75 4027037
Murrelektronik

CAP FOR D-BOX M12 8-WAY 5-POLE, No pot.-sep. 10m PUR/PVC-JB, 16x0, 34+3x0, 75

Zoro # G600691971
Mfr # 4027037
product price:  $342.99
/ea
Murrelektronik MUUW ANALOG COUPLER COMPONENT, IN: 0.10 V - OUT: 0.10 V, mounting rail / screw-type terminal 44205
Murrelektronik

MUUW ANALOG COUPLER COMPONENT, IN: 0.10 V - OUT: 0.10 V, mounting rail / screw-type terminal

Zoro # G000533567
Mfr # 44205
product price:  $559.99
/ea
Murrelektronik MICO BASIC 4.2 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V /2 A 9000-41064-0200000
Murrelektronik

MICO BASIC 4.2 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V /2 A

Zoro # G100533689
Mfr # 9000-41064-0200000
product price:  $356.99
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 9.2 A / 40 Degrees C 48-600 V / 110-230 3RF3410-1BB26
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 9.2 A / 40 Degrees C 48-600 V / 110-230

Zoro # G515855253
Mfr # 3RF3410-1BB26
product price:  $438.99
/ea
Sold in mult. of 2 for $877.98
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 4-30 V 3RF2330-1AA45
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 4-30 V

Zoro # G015855166
Mfr # 3RF2330-1AA45
product price:  $189.99
/ea
Sold in mult. of 4 for $759.96
Murrelektronik MIRO 12.4 24V-2S OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 2 NO 52104
Murrelektronik

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

Zoro # G800533590
Mfr # 52104
product price:  $113.99
/ea
Idec Relay Plug-In SPDT 10A 24VAC RR1BA-UCAC24V
Idec

Relay Plug-In SPDT 10A 24VAC

Zoro # G915279529
Mfr # RR1BA-UCAC24V
product price:  $18.99
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3B-UCDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G915279543
Mfr # RR3B-UCDC12V
product price:  $23.89
/ea
Idec RH GP Rly 4PDT 10A 12V DC Coil w/ diode RH4V2-UD-DC12V
Idec

RH GP Rly 4PDT 10A 12V DC Coil w/ diode

Zoro # G015367256
Mfr # RH4V2-UD-DC12V
product price:  $26.39
/ea
Idec 4PDT BLADE RELAY RH4B-UAC240V
Idec

4PDT BLADE RELAY

Zoro # G015279191
Mfr # RH4B-UAC240V
product price:  $23.75
/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 70 A / 40 Degrees C 48-600 V / 4-30 V 3RF2370-3AA45
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 70 A / 40 Degrees C 48-600 V / 4-30 V

Zoro # G615874857
Mfr # 3RF2370-3AA45
product price:  $389.99
/ea
Sold in mult. of 2 for $779.98
Siemens Timing relay electronic Multifunction 3RP2005-1AP30
Siemens

Timing relay electronic Multifunction

Zoro # G816041263
Mfr # 3RP2005-1AP30
product price:  $228.99
/ea
Sold in mult. of 3 for $686.97
Atc 314B Plug-In Multi-Range Off-Delay Interval Timer 314B-134-Q-3-C
Atc

314B Plug-In Multi-Range Off-Delay Interval Timer

Zoro # G809227247
Mfr # 314B-134-Q-3-C
product price:  $399.99
/ea
Electrical Relays (6,000+ items) - Page 110
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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 TimersSensor Cordsets & ReceptaclesElectronic Timers
pneumatic reversing relayanalog monitoring relaymonitoring relay phasesingle function time delayelectrical pin connectors
dayton 5x852plug-in general purpose relay3" saddle clampcoil 24voff delay timer relay

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