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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (7,000+ items) - Page 77

Schneider Electric Miniature plug-in relay, 6 A, 4 CO, 12 V, 12V DC Coil Volts, 4 C/O RXM4AB1JD
Schneider Electric

Miniature plug-in relay, 6 A, 4 CO, 12 V, 12V DC Coil Volts, 4 C/O

Zoro # G300905736
Mfr # RXM4AB1JD
product price: 
$8.29
/ea
Sold in mult. of 10 for $82.90
Omron Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Plug-in LY4-AC12
Omron

Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Plug-in

Zoro # G0695091
Mfr # LY4-AC12
product price: 
$15.25
/ea
Siemens SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO 3SK1211-1BW20
Siemens

SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO

Zoro # G916039931
Mfr # 3SK1211-1BW20
product price: 
$295.99
/ea
Sold in mult. of 2 for $591.98
Lovato Monitoring Relay PMV10A440
Lovato

Monitoring Relay

Zoro # G022868197
Mfr # PMV10A440
product price: 
$392.99
/ea
Phoenix Contact PLC-OSC- 24DC/ 24DC/ 2/ACT 2966676
Phoenix Contact

PLC-OSC- 24DC/ 24DC/ 2/ACT

Zoro # G616104984
Mfr # 2966676
product price: 
$65.15
/ea
Sold in mult. of 10 for $651.50
Phoenix Contact PLC-BPT- 24DC/21 6.2 mm PLC basic 2900445
Phoenix Contact

PLC-BPT- 24DC/21 6.2 mm PLC basic

Zoro # G616105004
Mfr # 2900445
product price: 
$18.65
/ea
Sold in mult. of 10 for $186.50
Functional Devices-Rib Enclosed T-Style Relay, Hi/Low Separation RIBTH1C
Functional Devices-Rib

Enclosed T-Style Relay, Hi/Low Separation

Zoro # G3226428
Mfr # RIBTH1C
product price: 
$49.50
/ea
Te Connectivity OUAZ-SS-112L 900 1419131-5
Te Connectivity

OUAZ-SS-112L 900

Zoro # G801025766
Mfr # 1419131-5
product price: 
$3.99
/ea
Sold in mult. of 50 for $199.50
Schneider Electric Heat Sink, Panel, 2.06 in. W SSRHP25
Schneider Electric

Heat Sink, Panel, 2.06 in. W

Zoro # G9348114
Mfr # SSRHP25
product price: 
$36.15
/ea
Te Connectivity 7024L8HN=RLY NAV 115V 30MIN 1423635-2
Te Connectivity

7024L8HN=RLY NAV 115V 30MIN

Zoro # G000974773
Mfr # 1423635-2
product price: 
$2,004.99
/ea
Te Connectivity Panel Mount, Power Relay, 10 A, 3 Pins, Solder 5-1393099-2
Te Connectivity

Panel Mount, Power Relay, 10 A, 3 Pins, Solder

Zoro # G905866005
Mfr # 5-1393099-2
product price: 
$117.99
/ea
Te Connectivity AGASTAT RELAY GEN PURPOSE DPDT 2A 24V 1-1617032-1
Te Connectivity

AGASTAT RELAY GEN PURPOSE DPDT 2A 24V

Zoro # G916220612
Mfr # 1-1617032-1
product price: 
$148.99
/ea
Macromatic Single Function Time Delay Relay, Octal, Interval, 1 Functions 240V AC, DPDT TR-50521-12
Macromatic

Single Function Time Delay Relay, Octal, Interval, 1 Functions 240V AC, DPDT

Zoro # G8590233
Mfr # TR-50521-12
product price: 
$45.29
/ea
Te Connectivity 250-1X=WILMAR OVER/UNDERVOLTAG 1618071-6
Te Connectivity

250-1X=WILMAR OVER/UNDERVOLTAG

Zoro # G001037125
Mfr # 1618071-6
product price: 
$2,197.99
/ea
Te Connectivity Panel Mount, Power Relay, 10 A, Solder 4-1393099-2
Te Connectivity

Panel Mount, Power Relay, 10 A, Solder

Zoro # G905866128
Mfr # 4-1393099-2
product price: 
$83.45
/ea
Reznor 263527 Rbm Ignition Relay 263527
Reznor

263527 Rbm Ignition Relay

Zoro # G6974013
Mfr # 263527
product price: 
$57.25
/ea
Kmc Controls REV.RELAY, 8#CROSSOVERw/BRKT. RCC-1502
Kmc Controls

REV.RELAY, 8#CROSSOVERw/BRKT.

Zoro # G510377958
Mfr # RCC-1502
product price: 
$234.99
/ea
Resideo DPDT 120V PILOT DUTY SW.RELAY R4222N1002
Resideo

DPDT 120V PILOT DUTY SW.RELAY

Zoro # G010073909
Mfr # R4222N1002
product price: 
$54.39
/ea
Kmc Controls REV.RELAY 9#C-0, W/BRKT RCC-1504
Kmc Controls

REV.RELAY 9#C-0, W/BRKT

Zoro # G009443331
Mfr # RCC-1504
product price: 
$246.99
/ea
Functional Devices-Rib Mounting Snap Track, 4.00" W x 18" L MT4-18
Functional Devices-Rib

Mounting Snap Track, 4.00" W x 18" L

Zoro # G3223083
Mfr # MT4-18
product price: 
$13.69
/ea
Reznor 259780 Time Delay Relay 259780
Reznor

259780 Time Delay Relay

Zoro # G6429998
Mfr # 259780
product price: 
$103.99
/ea
Te Connectivity Time Delay & Timing Relays Cr0001=Relay Socket Kit 1437436-8
Te Connectivity

Time Delay & Timing Relays Cr0001=Relay Socket Kit

Zoro # G605929192
Mfr # 1437436-8
product price: 
$173.99
/ea
Sold in mult. of 42 for $7,307.58
Metz Connect Time Delay Relay, On Delay, 1 Functions 230/400V AC, DPST 1103150522
Metz Connect

Time Delay Relay, On Delay, 1 Functions 230/400V AC, DPST

Zoro # G511903781
Mfr # 1103150522
product price: 
$91.49
/ea
Schmersal 2 Safety Contacts, 1 Safety 1 SRB-E-302FWS-TS
Schmersal

2 Safety Contacts, 1 Safety 1

Zoro # G121953022
Mfr # SRB-E-302FWS-TS
product price: 
$839.99
/ea
Phoenix Contact PLC-APT-PT100-IN Pt 100/Pt1000 2906919
Phoenix Contact

PLC-APT-PT100-IN Pt 100/Pt1000

Zoro # G016104942
Mfr # 2906919
product price: 
$102.99
/ea
Murrelektronik MICO+ 4.10 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A 9000-41084-0401000
Murrelektronik

MICO+ 4.10 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A

Zoro # G300533670
Mfr # 9000-41084-0401000
product price: 
$677.99
/ea
Schneider Electric Voltage Relay 250V 5Amp Rm35 RM35UA12MW
Schneider Electric

Voltage Relay 250V 5Amp Rm35

Zoro # G0854467
Mfr # RM35UA12MW
product price: 
$173.99
/ea
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
Square D Ceiling Mounting Bracket CMB364
Square D

Ceiling Mounting Bracket

Zoro # G0862937
Mfr # CMB364
product price: 
$179.99
/ea
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 24V DC RXG13BD
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 10A, 1CO, with LED, 24V DC

Zoro # G1979906
Mfr # RXG13BD
product price: 
$8.39
/ea
Sold in mult. of 10 for $83.90
Eaton Relay socket for a 4PDT relay, 10PK D7PA4
Eaton

Relay socket for a 4PDT relay, 10PK

Zoro # G416267865
Mfr # D7PA4
product price: 
$253.99
/pk of 10, $25.40/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2340-1AA04
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9936727
Mfr # 3RF2340-1AA04
product price: 
$215.99
/ea
Siemens Semiconductor Relay, Solid State, 70 A 3RF21701AA06
Siemens

Semiconductor Relay, Solid State, 70 A

Zoro # G9221099
Mfr # 3RF21701AA06
product price: 
$203.99
/ea
Siemens Monitoring relay can be mounted to Contactor 3RT2 3RR2142-2AA30
Siemens

Monitoring relay can be mounted to Contactor 3RT2

Zoro # G416040161
Mfr # 3RR2142-2AA30
product price: 
$204.99
/ea
Sold in mult. of 3 for $614.97
Abb 1SVR730840R0700, CM-SRS.M2S CURRENT MON. RELAY 1SVR730840R0700
Abb

1SVR730840R0700, CM-SRS.M2S CURRENT MON. RELAY

Zoro # G9282179
Mfr # 1SVR730840R0700
product price: 
$532.99
/ea
Murrelektronik MIRO 6.2 PLUGGABLE COMPL.MODULE OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O 3000-16013-3100020
Murrelektronik

MIRO 6.2 PLUGGABLE COMPL.MODULE OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O

Zoro # G400533501
Mfr # 3000-16013-3100020
product price: 
$43.39
/ea
Electrical Relays (7,000+ items) - Page 77
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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

Electrical Contactors & ContactsMotor Overload RelaysMotor Starters, Enclosures & AccessoriesProximity SensorsRelay Accessories
Switch AccessoriesLighting PhotocontrolsSensor Cordsets & ReceptaclesSensor AccessoriesSpring Wound Timers
macromatic pmpusomron relay dpdt5 volt relaysdayton relay socketstime delay off relay
industrial relays120v coil relaydayton solid state relaysdayton time relaymacromatic tr-6512u

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