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  1. Home
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  3. Electrical Supplies
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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 38

Siemens Relay Socket, Screw Clamp, 8 Pins 3TX71441E6
Siemens

Relay Socket, Screw Clamp, 8 Pins

Zoro # G8524188
Mfr # 3TX71441E6
product price:  $24.69
/ea
Omron SocktG2R-2-S(S), H3RN-2-B, K7L-B P2RF-08-PU
Omron

SocktG2R-2-S(S), H3RN-2-B, K7L-B

Zoro # G410905190
Mfr # P2RF-08-PU
product price:  $23.89
/ea
Siemens Relay Socket, Screw Clamp, 11 Pins 3TX71444E8
Siemens

Relay Socket, Screw Clamp, 11 Pins

Zoro # G8524206
Mfr # 3TX71444E8
product price:  $24.75
/ea
Schneider Electric Multifunction relay, Harmony Timer Relays, 5A, 2CO, 0.02s.300h, time delay, 24.240V AC DC RE48AML12MW
Schneider Electric

Multifunction relay, Harmony Timer Relays, 5A, 2CO, 0.02s.300h, time delay, 24.240V AC DC

Zoro # G7124054
Mfr # RE48AML12MW
product price:  $106.99
/ea
Murrelektronik MIRO 6.2 24VDC-1U INPUT RELAY, IN: 24VDC - OUT: 250VAC/DC 6 A, 1 C/O contact - 6, 2 mm spring clamp 6652005
Murrelektronik

MIRO 6.2 24VDC-1U INPUT RELAY, IN: 24VDC - OUT: 250VAC/DC 6 A, 1 C/O contact - 6, 2 mm spring clamp

Zoro # G800533521
Mfr # 6652005
product price:  $50.35
/ea
Schneider Electric Single Function Time Delay Relay, Octal, On Delay, 1 Functions 24V AC/DC, DPDT 9050JCK12V14
Schneider Electric

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

Zoro # G6378854
Mfr # 9050JCK12V14
product price:  $78.95
/ea
Schneider Electric Expansion module, Modicon MCM, 16 inputs, screw XPSMCMDI1600
Schneider Electric

Expansion module, Modicon MCM, 16 inputs, screw

Zoro # G800422979
Mfr # XPSMCMDI1600
product price:  $351.99
/ea
Square D Weathershield WS382
Square D

Weathershield

Zoro # G0862340
Mfr # WS382
product price:  $616.99
/ea
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:  $49.19
/ea
Veris Current Switch 1.5-200A-Relay H-930
Veris

Current Switch 1.5-200A-Relay

Zoro # G9545930
Mfr # H-930
product price:  $82.25
/ea
Diversified CBA Series AC Current Band Monitor CBA-120-ALE-20
Diversified

CBA Series AC Current Band Monitor

Zoro # G609227270
Mfr # CBA-120-ALE-20
product price:  $502.99
/ea
Functional Devices-Rib Split Core, Fix Current Switch, .50-150 A RIBXG21TF
Functional Devices-Rib

Split Core, Fix Current Switch, .50-150 A

Zoro # G0394158
Mfr # RIBXG21TF
product price:  $73.55
/ea
Phoenix Contact RIF-1-RPT-LDP-24DC/1X21 Pre-assembled 2903342
Phoenix Contact

RIF-1-RPT-LDP-24DC/1X21 Pre-assembled

Zoro # G916087512
Mfr # 2903342
product price:  $15.95
/ea
Sold in mult. of 10 for $159.50
Schneider Electric Plug-In, General Purpose Relay, Octal, 10 A, 11, Pin 750XCXRC-24A
Schneider Electric

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

Zoro # G9784467
Mfr # 750XCXRC-24A
product price:  $18.49
/ea
Functional Devices-Rib Enclosed Relay, 20A, SPDT/Override RIB01SBCDC
Functional Devices-Rib

Enclosed Relay, 20A, SPDT/Override

Zoro # G3224468
Mfr # RIB01SBCDC
product price:  $73.15
/ea
Schneider Electric Plug-In, Plug-In Relay, Octal, 10 A, 8 Pins, Quick Connect RUMC23F7
Schneider Electric

Plug-In, Plug-In Relay, Octal, 10 A, 8 Pins, Quick Connect

Zoro # G3466112
Mfr # RUMC23F7
product price:  $17.69
/ea
Sold in mult. of 10 for $176.90
Functional Devices-Rib Split Core Current Switch, Fixed RIBXG21F
Functional Devices-Rib

Split Core Current Switch, Fixed

Zoro # G3226951
Mfr # RIBXG21F
product price:  $94.85
/ea
Eaton IEC Mini Control Relay, 2NO/2NC, 24VDC, 10A XTRM10A22TD
Eaton

IEC Mini Control Relay, 2NO/2NC, 24VDC, 10A

Zoro # G3210164
Mfr # XTRM10A22TD
product price:  $71.39
/ea
Honeywell Enhanced Semi-Auto Programmer W/ Disp RM7838C1012
Honeywell

Enhanced Semi-Auto Programmer W/ Disp

Zoro # G314632796
Mfr # RM7838C1012
product price:  $3,008.99
/ea
Square D Plug in relay, Type N, relay socket, 8 tubular pin, single tier, for 8510KP relays and 9050JCK timers, bulk packaged 8501NR51B
Square D

Plug in relay, Type N, relay socket, 8 tubular pin, single tier, for 8510KP relays and 9050JCK timers, bulk packaged

Zoro # G700905954
Mfr # 8501NR51B
product price:  $14.35
/ea
Sold in mult. of 10 for $143.50
Functional Devices-Rib Enclosed Mech Latching Relay, 20A RIBL24BM
Functional Devices-Rib

Enclosed Mech Latching Relay, 20A

Zoro # G3225098
Mfr # RIBL24BM
product price:  $156.99
/ea
Omron Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Quick Connect LY4N-DC12
Omron

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

Zoro # G1182675
Mfr # LY4N-DC12
product price:  $19.35
/ea
Macromatic Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 12V DC, DPDT TR-51626-12
Macromatic

Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 12V DC, DPDT

Zoro # G8590364
Mfr # TR-51626-12
product price:  $41.95
/ea
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT 24EP05
Dayton

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 12V DC, DPDT

Zoro # G5861931
Mfr # 24EP05
product price:  $49.59
/ea
York Time Delay Relay, 1A, On-Break S1-024-25953-000
York

Time Delay Relay, 1A, On-Break

Zoro # G7732031
Mfr # S1-024-25953-000
product price:  $159.99
/ea
Omron Relay Heat Sink Y92BA150N
Omron

Relay Heat Sink

Zoro # G2478926
Mfr # Y92BA150N
product price:  $36.15
/ea
Idec W/DIODE DPDT RH2B-UD-DC12V
Idec

W/DIODE DPDT

Zoro # G115279251
Mfr # RH2B-UD-DC12V
product price:  $16.75
/ea
Square D Relay, 240VAC Coil Volts, 4PDT 8501RSD34V51
Square D

Relay, 240VAC Coil Volts, 4PDT

Zoro # G0571868
Mfr # 8501RSD34V51
product price:  $81.99
/ea
Schneider Electric 3 Phase Relay 250V 5Amp Rm17 RM17TG00
Schneider Electric

3 Phase Relay 250V 5Amp Rm17

Zoro # G0572069
Mfr # RM17TG00
product price:  $122.99
/ea
Dayton Plug-In, General Purpose Relay, Square, 3 A, 14 Pins 1EHU4
Dayton

Plug-In, General Purpose Relay, Square, 3 A, 14 Pins

Zoro # G1334444
Mfr # 1EHU4
product price:  $78.79
/ea
Dayton Plug-In, General Purpose Relay, Square, 10 A, 11 Pins 1EJE4
Dayton

Plug-In, General Purpose Relay, Square, 10 A, 11 Pins

Zoro # G3022537
Mfr # 1EJE4
product price:  $23.69
/ea
Murrelektronik WIRING ACCESSORIE, Plug link max. 50V/2A, for MIRO, PK10 90961
Murrelektronik

WIRING ACCESSORIE, Plug link max. 50V/2A, for MIRO, PK10

Zoro # G700533577
Mfr # 90961
product price:  $68.59
/pk 10, $6.86/ea
Siemens Timing relay Multifunction with painted PCB 1 change-over contact 3RP2505-2AW30-0AX0
Siemens

Timing relay Multifunction with painted PCB 1 change-over contact

Zoro # G416041151
Mfr # 3RP2505-2AW30-0AX0
product price:  $239.99
/ea
Sold in mult. of 2 for $479.98
Phoenix Contact REL-MR- 12DC/21 Plug-in miniature power 2961150
Phoenix Contact

REL-MR- 12DC/21 Plug-in miniature power

Zoro # G416087371
Mfr # 2961150
product price:  $26.15
/ea
Sold in mult. of 10 for $261.50
Siemens SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO 3SK1121-2AB40
Siemens

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

Zoro # G116039939
Mfr # 3SK1121-2AB40
product price:  $449.99
/ea
Omron Monitoring Relays, 9 Pins, 200-480V AC K8AK-PH1 200/500VAC
Omron

Monitoring Relays, 9 Pins, 200-480V AC

Zoro # G608449574
Mfr # K8AK-PH1 200/500VAC
product price:  $91.75
/ea
Electrical Relays (6,500+ items) - Page 38
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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

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Lighting PhotocontrolsSensor AccessoriesElectromechanical TimersSpring Wound TimersSensor Cordsets & Receptacles
pin socketoff delay timer relaymounting snap trackpneumatic reversing relaycoil 24v
one shot relayplug-in general purpose relay3" saddle clampmonitoring relay phasedouble pole relay

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