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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 43

Omron Plug-In, General Purpose Relay, Square, 30 mA, 14 Pins, Plug-in LY4-DC48
Omron

Plug-In, General Purpose Relay, Square, 30 mA, 14 Pins, Plug-in

Zoro # G410080125
Mfr # LY4-DC48
product price: 
$31.99
/ea
Crydom Solid State Relay, 1 Phase, Faston, Panel, SCR EZ240D18
Crydom

Solid State Relay, 1 Phase, Faston, Panel, SCR

Zoro # G0861743
Mfr # EZ240D18
product price: 
$58.49
/ea
Schneider Electric Single function relay, Harmony Timer Relays, 8A, 1CO, 1s.100h, single interval relay, 24V DC or 24.240V AC DC RE17RBMU
Schneider Electric

Single function relay, Harmony Timer Relays, 8A, 1CO, 1s.100h, single interval relay, 24V DC or 24.240V AC DC

Zoro # G5956804
Mfr # RE17RBMU
product price: 
$63.29
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac CL240A10
Crydom

Solid State Relay, 1 Phase, Screw Clamp, Panel, Triac

Zoro # G4478713
Mfr # CL240A10
product price: 
$57.39
/ea
Crydom Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, FET DR10D06
Crydom

Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, FET

Zoro # G4476927
Mfr # DR10D06
product price: 
$72.75
/ea
Schneider Electric Single function relay, Harmony Timer Relays, 5A, 4CO, 0.1s.100h, on delay, 24V DC REXL4TMBD
Schneider Electric

Single function relay, Harmony Timer Relays, 5A, 4CO, 0.1s.100h, on delay, 24V DC

Zoro # G7123844
Mfr # REXL4TMBD
product price: 
$66.49
/ea
Omron Heat Sink, Screw, 1.37  C/W Y92BA150N
Omron

Heat Sink, Screw, 1.37 C/W

Zoro # G2478926
Mfr # Y92BA150N
product price: 
$36.15
/ea
Veris Industries DPDT 10A Panel Relay 24VAC VMD2B-C24A
Veris Industries

DPDT 10A Panel Relay 24VAC

Zoro # G615279218
Mfr # VMD2B-C24A
product price: 
$14.95
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR SSP1A450M7
Schneider Electric

Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR

Zoro # G3466557
Mfr # SSP1A450M7
product price: 
$50.25
/ea
Crydom Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, SCR DR48D06
Crydom

Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, SCR

Zoro # G4477015
Mfr # DR48D06
product price: 
$70.15
/ea
Omron E-Bracket, Enclosed Power Relay, Square, 30 A, 6 Pins, Screw G7L-2A-BJ-CB-AC200/240
CAD Files Available
Omron

E-Bracket, Enclosed Power Relay, Square, 30 A, 6 Pins, Screw

Zoro # G0969875
Mfr # G7L-2A-BJ-CB-AC200/240
product price: 
$19.79
/ea
Siemens Coupling relay in industrial enclosure 2 changeover contacts Wide voltage 3RQ2000-1BW00
Siemens

Coupling relay in industrial enclosure 2 changeover contacts Wide voltage

Zoro # G815960985
Mfr # 3RQ2000-1BW00
product price: 
$114.99
/ea
Sold in mult. of 5 for $574.95
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, SCR SSM1A312BDR
Schneider Electric

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

Zoro # G3464798
Mfr # SSM1A312BDR
product price: 
$44.19
/ea
Murrelektronik MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0, 7A, 12, 4 mm spring clamp 6644110
Murrelektronik

MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0, 7A, 12, 4 mm spring clamp

Zoro # G300533519
Mfr # 6644110
product price: 
$378.99
/ea
Schneider Electric Time Delay Relay, Square, Interval, 1 Functions 240V AC, DPDT RE22R2HMR
Schneider Electric

Time Delay Relay, Square, Interval, 1 Functions 240V AC, DPDT

Zoro # G3460923
Mfr # RE22R2HMR
product price: 
$90.39
/ea
Lovato Mod.Timer Multifunction, Multm TMM1
Lovato

Mod.Timer Multifunction, Multm

Zoro # G822868502
Mfr # TMM1
product price: 
$78.79
/ea
Te Connectivity GPIQ=RLY 120VAC LED 1423156-6
Te Connectivity

GPIQ=RLY 120VAC LED

Zoro # G500974778
Mfr # 1423156-6
product price: 
$529.99
/ea
Pilz Earth Fault Monitoring Relay 884100
Pilz

Earth Fault Monitoring Relay

Zoro # G823561587
Mfr # 884100
product price: 
$384.99
/ea
Johnson Controls Rib 10A 2 Spdt 1030 Vacdc, 120 Vac RIBU2C
Johnson Controls

Rib 10A 2 Spdt 1030 Vacdc, 120 Vac

Zoro # G0835250
Mfr # RIBU2C
product price: 
$61.56
/ea
Omron Plug-In, General Purpose Relay, Square, 69 mA, 14 Pins, Plug-in LY4N-D2-DC24
Omron

Plug-In, General Purpose Relay, Square, 69 mA, 14 Pins, Plug-in

Zoro # G310190429
Mfr # LY4N-D2-DC24
product price: 
$49.15
/ea
Siemens SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s 3SK1121-2CB42
Siemens

SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s

Zoro # G716039933
Mfr # 3SK1121-2CB42
product price: 
$627.99
/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 5.4 A / 40 Degrees C 48-480 V / 24 V DC 3RF3405-1BD04
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 5.4 A / 40 Degrees C 48-480 V / 24 V DC

Zoro # G515855345
Mfr # 3RF3405-1BD04
product price: 
$621.99
/ea
Siemens monitoring relay phase sequence monitoring 3x 160-690 V AC 15-70 Hz 1 3UG5511-1AR20
Siemens

monitoring relay phase sequence monitoring 3x 160-690 V AC 15-70 Hz 1

Zoro # G916040173
Mfr # 3UG5511-1AR20
product price: 
$173.99
/ea
Sold in mult. of 3 for $521.97
Schmersal Srb-301-Lc 24V Ac/Dc Safety Controller 24 Ac/Dc 101163475
Schmersal

Srb-301-Lc 24V Ac/Dc Safety Controller 24 Ac/Dc

Zoro # G221694108
Mfr # 101163475
product price: 
$426.99
/ea
Murrelektronik MIRO 6.2 OUTPUT RELAY, IN: 12 VDC - OUT: 230 VAC/DC/ 6A, 1 C/O contact - 6, 2 mm screw-type terminal 52050
Murrelektronik

MIRO 6.2 OUTPUT RELAY, IN: 12 VDC - OUT: 230 VAC/DC/ 6A, 1 C/O contact - 6, 2 mm screw-type terminal

Zoro # G900533582
Mfr # 52050
product price: 
$57.39
/ea
Square D Relay, 240VAC Coil Volts, 4PDT 8501RS24V20
Square D

Relay, 240VAC Coil Volts, 4PDT

Zoro # G0571859
Mfr # 8501RS24V20
product price: 
$76.75
/ea
Idec Relay Plug-In 3PDT 10A 12VDC RR3B-ULDC12V
Idec

Relay Plug-In 3PDT 10A 12VDC

Zoro # G315279600
Mfr # RR3B-ULDC12V
product price: 
$25.15
/ea
Schneider Electric Contactor Adder Deck 2Nc LA1SK02
Schneider Electric

Contactor Adder Deck 2Nc

Zoro # G0848018
Mfr # LA1SK02
product price: 
$25.79
/ea
Square D Relay, 240VAC Coil Volts, DPDT 8501KPDR12V56
Square D

Relay, 240VAC Coil Volts, DPDT

Zoro # G0847065
Mfr # 8501KPDR12V56
product price: 
$47.69
/ea
Schneider Electric Plug-In, General Purpose Relay, Square, 10 A, 8 Pins, Blade Terminal 788XBXRM4L-12D
Schneider Electric

Plug-In, General Purpose Relay, Square, 10 A, 8 Pins, Blade Terminal

Zoro # G9784345
Mfr # 788XBXRM4L-12D
product price: 
$20.99
/ea
Phoenix Contact PLC-RPT-120UC/21 PLC-INTERFACE 2900304
Phoenix Contact

PLC-RPT-120UC/21 PLC-INTERFACE

Zoro # G516105036
Mfr # 2900304
product price: 
$25.15
/ea
Sold in mult. of 10 for $251.50
Relay And Control Relay & Control SKAP-2C-24VAC 24V AC Coil 8 Pin Square Base Plug-in Relays SKAP-2C-24VAC
Relay And Control

Relay & Control SKAP-2C-24VAC 24V AC Coil 8 Pin Square Base Plug-in Relays

Zoro # G004010996
Mfr # SKAP-2C-24VAC
product price: 
$41.69
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2320-1AA04
Siemens

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

Zoro # G9914503
Mfr # 3RF2320-1AA04
product price: 
$169.99
/ea
Omron Plug-In, General Purpose Relay, Square, 10.8 mA, 14 Pins, Plug-in MY4ZIN AC110/120 (S)
Omron

Plug-In, General Purpose Relay, Square, 10.8 mA, 14 Pins, Plug-in

Zoro # G110190438
Mfr # MY4ZIN AC110/120 (S)
product price: 
$45.39
/ea
Idec Relay Plug-In 3PDT 10A 120VAC RR3PA-ULAC120V
Idec

Relay Plug-In 3PDT 10A 120VAC

Zoro # G615279638
Mfr # RR3PA-ULAC120V
product price: 
$36.99
/ea
Idec DPDT RELAY RH2B-ULCAC220-240V
Idec

DPDT RELAY

Zoro # G715279163
Mfr # RH2B-ULCAC220-240V
product price: 
$21.59
/ea
Electrical Relays (6,500+ items) - Page 43
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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
Lighting PhotocontrolsSensor AccessoriesElectromechanical TimersSensor Cordsets & ReceptaclesThermal Units
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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