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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 36

Schneider Electric Plug-In, General Purpose Relay, Octal, 10 A, 11 Pins, Pin 750XCXRC-24D
Schneider Electric

Plug-In, General Purpose Relay, Octal, 10 A, 11 Pins, Pin

Zoro # G9784451
Mfr # 750XCXRC-24D
product price: 
$16.65
/ea
Schneider Electric Flange Relay, 120VAC, 8 Pins, 12A @ 240V AC 8501KFR12V20
Schneider Electric

Flange Relay, 120VAC, 8 Pins, 12A @ 240V AC

Zoro # G2129531
Mfr # 8501KFR12V20
product price: 
$29.99
/ea
Atc 339B Plug-In Adjustable Time Delay Relay 339B-359-Q-2-X
Atc

339B Plug-In Adjustable Time Delay Relay

Zoro # G509227196
Mfr # 339B-359-Q-2-X
product price: 
$232.99
/ea
Functional Devices-Rib Split Core Remote with Terminals AXGT
Functional Devices-Rib

Split Core Remote with Terminals

Zoro # G2001845
Mfr # AXGT
product price: 
$49.95
/ea
Omron Plug-In, General Purpose Relay, Square, 10 mA, 8 Pins, Plug-in LY2-DC100/110
Omron

Plug-In, General Purpose Relay, Square, 10 mA, 8 Pins, Plug-in

Zoro # G610190440
Mfr # LY2-DC100/110
product price: 
$22.59
/ea
Siemens Plug-In, Plug-In Relay, Square, 15 A, 14 Pins 3TX7117-5HC03C
Siemens

Plug-In, Plug-In Relay, Square, 15 A, 14 Pins

Zoro # G8367196
Mfr # 3TX7117-5HC03C
product price: 
$28.39
/ea
Resideo 120V-24V Transformer w/Relay RC840T-120
Resideo

120V-24V Transformer w/Relay

Zoro # G109915882
Mfr # RC840T-120
product price: 
$97.59
/ea
Omron Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Screw, Phototriac G3PE-235B DC12-24
Omron

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

Zoro # G2362491
Mfr # G3PE-235B DC12-24
product price: 
$111.99
/ea
Johnson Controls Time Delay Relay Spdt 10A RIBD2421C
Johnson Controls

Time Delay Relay Spdt 10A

Zoro # G0571728
Mfr # RIBD2421C
product price: 
$90.99
/ea
Omron Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler G3NA-650B-AC100-240
Omron

Solid State Relay, 1 Phase, Screw Clamp, Surface, Photocoupler

Zoro # G2520436
Mfr # G3NA-650B-AC100-240
product price: 
$170.99
/ea
Schneider Electric Current control relay, Harmony Control Relays, 5A, 1CO, overcurrent function, 250V AC DC RM17JC00MW
Schneider Electric

Current control relay, Harmony Control Relays, 5A, 1CO, overcurrent function, 250V AC DC

Zoro # G0572096
Mfr # RM17JC00MW
product price: 
$142.99
/ea
Siemens Open Power Relay, 12V DC, DPST-NO, Pins 3TX7130-0CB03
Siemens

Open Power Relay, 12V DC, DPST-NO, Pins

Zoro # G8523892
Mfr # 3TX7130-0CB03
product price: 
$103.99
/ea
Crydom Solid State Relay, 3 Phase, Surface, SCR B53TP50C
Crydom

Solid State Relay, 3 Phase, Surface, SCR

Zoro # G4476254
Mfr # B53TP50C
product price: 
$320.99
/ea
Siemens Open Power Relay, 24V DC, DPDT, Pins 3TX7130-0RC03
Siemens

Open Power Relay, 24V DC, DPDT, Pins

Zoro # G8523962
Mfr # 3TX7130-0RC03
product price: 
$110.99
/ea
Schneider Electric Single Function Time Delay Relay, Octal, Interval, 1 Functions 120V DC, DPDT 9050JCK31V20
Schneider Electric

Single Function Time Delay Relay, Octal, Interval, 1 Functions 120V DC, DPDT

Zoro # G2616765
Mfr # 9050JCK31V20
product price: 
$92.59
/ea
Taco Sr503 Three Zone Switching Relay SR503
Taco

Sr503 Three Zone Switching Relay

Zoro # G7008916
Mfr # SR503
product price: 
$260.99
/ea
Airotronics Single Function Encapsulated Timing Relay, Square, Repeat Cycle On/Off, 2 Functions 24V AC, SPDT TGKAD3102S3/102S3EE1HS
Airotronics

Single Function Encapsulated Timing Relay, Square, Repeat Cycle On/Off, 2 Functions 24V AC, SPDT

Zoro # G5238344
Mfr # TGKAD3102S3/102S3EE1HS
product price: 
$47.79
/ea
Functional Devices-Rib Enclosed TriVolt NEMA4/4X RIB2401C RIB2401C-N4
Functional Devices-Rib

Enclosed TriVolt NEMA4/4X RIB2401C

Zoro # G212028141
Mfr # RIB2401C-N4
product price: 
$50.00
/ea
Functional Devices-Rib Enclosed Relay, 20A, SPST-N/C RIB2401SB-NC
Functional Devices-Rib

Enclosed Relay, 20A, SPST-N/C

Zoro # G3224739
Mfr # RIB2401SB-NC
product price: 
$47.80
/ea
Murrelektronik MIRO 6.2 MULTI-TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O / 6, 2 mm screw term 52350
Murrelektronik

MIRO 6.2 MULTI-TIMER 24VDC-1S, IN: 24 VDC - OUT: 250 VAC/DC / 6A, 1 C/O / 6, 2 mm screw term

Zoro # G800533576
Mfr # 52350
product price: 
$124.99
/ea
Functional Devices-Rib Track Mount Relay, 30A, DPDT RIBM24ZN
Functional Devices-Rib

Track Mount Relay, 30A, DPDT

Zoro # G3225457
Mfr # RIBM24ZN
product price: 
$88.75
/ea
Schneider Electric TeSys Deca control relay - 5 NO - <= 690 V - 24 V DC low consumption coil CAD50BL
Schneider Electric

TeSys Deca control relay - 5 NO - <= 690 V - 24 V DC low consumption coil

Zoro # G0847939
Mfr # CAD50BL
product price: 
$153.99
/ea
Crydom Heat Sink, 2.0 Deg C/W Panel Mount HS202
Crydom

Heat Sink, 2.0 Deg C/W Panel Mount

Zoro # G4475913
Mfr # HS202
product price: 
$46.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw, Panel, MOSFET SSP1D440BDT
Schneider Electric

Solid State Relay, 1 Phase, Screw, Panel, MOSFET

Zoro # G5956822
Mfr # SSP1D440BDT
product price: 
$62.19
/ea
Egis Mobile Electric Pt Series 30 A Time Delay Relay EGIS/5601B
Egis

Mobile Electric Pt Series 30 A Time Delay Relay

Zoro # G213335644
Mfr # EGIS/5601B
product price: 
$85.55
/ea
Square D Circuit breaker accessory, PowerPacT H, earth leakage module, 15 to 150A ELM150HD
Square D

Circuit breaker accessory, PowerPacT H, earth leakage module, 15 to 150A

Zoro # G0862885
Mfr # ELM150HD
product price: 
$4,504.99
/ea
Functional Devices-Rib Enclosed Relay, 10A, SPDT RIB2421C-RD
Functional Devices-Rib

Enclosed Relay, 10A, SPDT

Zoro # G3224818
Mfr # RIB2421C-RD
product price: 
$45.45
/ea
Omron Safety Relay, 3.7 in Body H, 50/60 Hz G9SA-TH301 AC/DC24
Omron

Safety Relay, 3.7 in Body H, 50/60 Hz

Zoro # G710080146
Mfr # G9SA-TH301 AC/DC24
product price: 
$425.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, SCR SSM1A112BDR
Schneider Electric

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

Zoro # G9347703
Mfr # SSM1A112BDR
product price: 
$45.29
/ea
Schneider Electric DIN Rail, Plug-In Relay, 5 A, 12 Pins, Screw RM35BA10
Schneider Electric

DIN Rail, Plug-In Relay, 5 A, 12 Pins, Screw

Zoro # G3457807
Mfr # RM35BA10
product price: 
$308.99
/ea
Macromatic Single Function Time Delay Relay, Octal, On Delay, 1 Functions 24V AC/DC, DPDT TR-50228-14
Macromatic

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 24V AC/DC, DPDT

Zoro # G5234345
Mfr # TR-50228-14
product price: 
$39.75
/ea
Functional Devices-Rib Track Mount Relay, 15A, SPDT RIBMN12C-FA
Functional Devices-Rib

Track Mount Relay, 15A, SPDT

Zoro # G3225518
Mfr # RIBMN12C-FA
product price: 
$36.75
/ea
Functional Devices-Rib DIN Rail Relay 10Amp DPDT 24Vdc RIBR24D-NS
Functional Devices-Rib

DIN Rail Relay 10Amp DPDT 24Vdc

Zoro # G512028162
Mfr # RIBR24D-NS
product price: 
$41.85
/ea
Crydom Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, SCR DR24D12R
Crydom

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

Zoro # G4476911
Mfr # DR24D12R
product price: 
$73.89
/ea
Omron Relay, Octal, 24 V DC, Plug-In MY2GSRDC24
Omron

Relay, Octal, 24 V DC, Plug-In

Zoro # G222760406
Mfr # MY2GSRDC24
product price: 
$8.55
/ea
Sold in mult. of 2 for $17.10
Schneider Electric Multifunction Time Delay Relay, Interval, Off/On Delay, Symmetrical Flashing, 1 Functions RE17RMMW
Schneider Electric

Multifunction Time Delay Relay, Interval, Off/On Delay, Symmetrical Flashing, 1 Functions

Zoro # G5956910
Mfr # RE17RMMW
product price: 
$80.99
/ea
Electrical Relays (6,500+ items) - Page 36
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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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