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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 (6,500+ items) - Page 77

Schneider Electric VoltSensingRely, 8A, 24-240VAC/DC, 12Pin RM22UA22MR
Schneider Electric

VoltSensingRely, 8A, 24-240VAC/DC, 12Pin

Zoro # G3456373
Mfr # RM22UA22MR
product price:  $134.99
/ea
Square D NEMA Control Relay, Type X, timing, 1 minute on delay, 10A resistive at 600 VAC, 4 normally open, 120 VAC 60 Hz coil 8501XO40XTE1V02
Square D

NEMA Control Relay, Type X, timing, 1 minute on delay, 10A resistive at 600 VAC, 4 normally open, 120 VAC 60 Hz coil

Zoro # G0844387
Mfr # 8501XO40XTE1V02
product price:  $615.99
/ea
Schneider Electric Control Relay 600Vac 10Amp Iec +Options CA3KN22GD
Schneider Electric

Control Relay 600Vac 10Amp Iec +Options

Zoro # G0847826
Mfr # CA3KN22GD
product price:  $71.39
/ea
Siemens Monitoring relay can be mounted to Contactor 3RT2 3RR2142-1AA30
Siemens

Monitoring relay can be mounted to Contactor 3RT2

Zoro # G916040142
Mfr # 3RR2142-1AA30
product price:  $204.99
/ea
Sold in mult. of 3 for $614.97
Siemens digital monitoring relay current active current 3UG5643-2CS20
Siemens

digital monitoring relay current active current

Zoro # G115994437
Mfr # 3UG5643-2CS20
product price:  $358.99
/ea
Sold in mult. of 2 for $717.98
Siemens Timing relay electronic ON delay 1 change-over contact 7PV1511-1AP30
Siemens

Timing relay electronic ON delay 1 change-over contact

Zoro # G216041214
Mfr # 7PV1511-1AP30
product price:  $53.39
/ea
Sold in mult. of 8 for $427.12
Siemens SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO 3SK1211-2BB40
Siemens

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

Zoro # G416039899
Mfr # 3SK1211-2BB40
product price:  $279.99
/ea
Sold in mult. of 2 for $559.98
Siemens electronic timing relay ON-delay 3RA2831-1DH10
Siemens

electronic timing relay ON-delay

Zoro # G315996842
Mfr # 3RA2831-1DH10
product price:  $79.79
/ea
Sold in mult. of 5 for $398.95
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2012-2BW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G616041203
Mfr # 3RN2012-2BW30
product price:  $224.99
/ea
Sold in mult. of 2 for $449.98
Siemens Current/voltage measuring module for dry-running protection of 3UF7121-1AA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G216314868
Mfr # 3UF7121-1AA01-0
product price:  $2,325.99
/ea
Siemens electronic timing relay ON-delay 3RA2831-1DG10
Siemens

electronic timing relay ON-delay

Zoro # G015996845
Mfr # 3RA2831-1DG10
product price:  $79.79
/ea
Sold in mult. of 5 for $398.95
Phoenix Contact PLC-BSC- 24DC/21-21 14 mm PLC basic 2967015
Phoenix Contact

PLC-BSC- 24DC/21-21 14 mm PLC basic

Zoro # G716105058
Mfr # 2967015
product price:  $30.39
/ea
Sold in mult. of 10 for $303.90
Schneider Electric Time Delay Relay, Square, Off/On Delay, 2 Functions 24 to 240V AC/DC, SPDT RE22R1AKMR
Schneider Electric

Time Delay Relay, Square, Off/On Delay, 2 Functions 24 to 240V AC/DC, SPDT

Zoro # G3460765
Mfr # RE22R1AKMR
product price:  $98.99
/ea
Siemens voltage reducer module for insulation monitoring relay 3UG4583 for 3UG4983-1AA01
Siemens

voltage reducer module for insulation monitoring relay 3UG4583 for

Zoro # G216314813
Mfr # 3UG4983-1AA01
product price:  $774.99
/ea
Altronix ALTRONIX RELAYS 279102
Altronix

ALTRONIX RELAYS

Zoro # G4466796
Mfr # 279102
product price:  $31.59
/ea
Sold in mult. of 5 for $157.95
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
Phoenix Contact PLC-RSC- 24DC/ 1AU/SEN PLC-INTERFACE 2966317
Phoenix Contact

PLC-RSC- 24DC/ 1AU/SEN PLC-INTERFACE

Zoro # G916105148
Mfr # 2966317
product price:  $26.79
/ea
Sold in mult. of 10 for $267.90
Phoenix Contact PLC-RPT- 24DC/21AU PLC-INTERFACE 2900306
Phoenix Contact

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

Zoro # G016104966
Mfr # 2900306
product price:  $30.49
/ea
Sold in mult. of 10 for $304.90
Te Connectivity PCB, PCB Relay, 1 A, Pin 8-1617351-4
Te Connectivity

PCB, PCB Relay, 1 A, Pin

Zoro # G400984822
Mfr # 8-1617351-4
product price:  $97.85
/ea
Sold in mult. of 2 for $195.70
Te Connectivity Mounting Stud, Panel Mount, Plug-In Relay, 10 A, Quick Connect, Solder 6-1393117-7
Te Connectivity

Mounting Stud, Panel Mount, Plug-In Relay, 10 A, Quick Connect, Solder

Zoro # G700975889
Mfr # 6-1393117-7
product price:  $56.35
/ea
Sold in mult. of 3 for $169.05
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1617156-2
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G301037658
Mfr # 1617156-2
product price:  $78.75
/ea
Sold in mult. of 2 for $157.50
Te Connectivity 3SBC1542A2 = M39016/13-077L 3-1617072-7
Te Connectivity

3SBC1542A2 = M39016/13-077L

Zoro # G700983990
Mfr # 3-1617072-7
product price:  $305.99
/ea
Veris Industries SPDT Relay 120VAC 15A w/Light & Manual VMD1B-F120A
Veris Industries

SPDT Relay 120VAC 15A w/Light & Manual

Zoro # G915279116
Mfr # VMD1B-F120A
product price:  $16.99
/ea
Te Connectivity 7024PC=RLY STD OFF 4P 125VDC 1 1-1423166-3
Te Connectivity

7024PC=RLY STD OFF 4P 125VDC 1

Zoro # G000975244
Mfr # 1-1423166-3
product price:  $1,157.99
/ea
Te Connectivity Socket, Power Relay, 5 A, 4 Pins, Plug-in, Solder 2-1393122-7
Te Connectivity

Socket, Power Relay, 5 A, 4 Pins, Plug-in, Solder

Zoro # G005866042
Mfr # 2-1393122-7
product price:  $126.99
/ea
Sold in mult. of 2 for $253.98
Te Connectivity General Purpose Relay, Chassis, 28V DC, 50 A 1-1616520-0
Te Connectivity

General Purpose Relay, Chassis, 28V DC, 50 A

Zoro # G100973256
Mfr # 1-1616520-0
product price:  $23,693.99
/ea
Te Connectivity Screw, Socket, Power Relay, 2 A, 4 Pins, Solder 3-1393816-0
Te Connectivity

Screw, Socket, Power Relay, 2 A, 4 Pins, Solder

Zoro # G105865983
Mfr # 3-1393816-0
product price:  $269.99
/ea
Te Connectivity Non-Flanged, Power Relay, 25 A, Turret Terminal 2-1618274-9
Te Connectivity

Non-Flanged, Power Relay, 25 A, Turret Terminal

Zoro # G005865809
Mfr # 2-1618274-9
product price:  $978.99
/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
Te Connectivity Socket, Power Relay, 10 A, 2 Pins, Quick Connect, Solder 5-1393144-6
Te Connectivity

Socket, Power Relay, 10 A, 2 Pins, Quick Connect, Solder

Zoro # G305866186
Mfr # 5-1393144-6
product price:  $73.55
/ea
Sold in mult. of 2 for $147.10
Schneider Electric Solid State Relay, 5-24V DC, 50 Hz, 1 A SSP1A190BDE
Schneider Electric

Solid State Relay, 5-24V DC, 50 Hz, 1 A

Zoro # G922412391
Mfr # SSP1A190BDE
product price:  $58.55
/ea
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 4-1617567-1
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G500976000
Mfr # 4-1617567-1
product price:  $104.99
/ea
Sold in mult. of 2 for $209.98
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
Square D Panel Mount, Power Relay, 30 A, Screw 8501CO7V29
Square D

Panel Mount, Power Relay, 30 A, Screw

Zoro # G0845796
Mfr # 8501CO7V29
product price:  $75.39
/ea
Te Connectivity Panel Mount, Bracket, Power Relay, 15 A, Solder, Quick Connect 1393145-4
Te Connectivity

Panel Mount, Bracket, Power Relay, 15 A, Solder, Quick Connect

Zoro # G005865953
Mfr # 1393145-4
product price:  $91.45
/ea
Sold in mult. of 2 for $182.90
Functional Devices-Rib Track Mount Relay, 10A, DPDT RIBMN2401D
Functional Devices-Rib

Track Mount Relay, 10A, DPDT

Zoro # G3225527
Mfr # RIBMN2401D
product price:  $31.29
/ea
Electrical Relays (6,500+ 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 Starters, Enclosures & AccessoriesMotor Overload RelaysProximity SensorsLighting Photocontrols
Sensor AccessoriesElectromechanical TimersElectronic TimersSensor Cordsets & ReceptaclesSpring Wound Timers
plug-in general purpose relaypin socketpneumatic reversing relaymonitoring relay phasedouble pole relay
mounting snap trackone shot relayplug-in general purposesingle function time delayoff delay timer relay

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