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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 19

Dayton Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 24V AC/DC, DPDT 24EN89
Dayton

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

Zoro # G5861642
Mfr # 24EN89
product price:  $49.39
/ea
No Product Image Available
Omron

PCB, General Purpose Relay, 2 A, 4 Pins

Zoro # G310707498
Mfr # G6B-1174P-FD-US-P6B DC24
product price:  $22.15
/ea
Schneider Electric Plug-In, Plug-In Relay, Square, 6 A, 14 Pins, Quick Connect RXM4AB2GD
Schneider Electric

Plug-In, Plug-In Relay, Square, 6 A, 14 Pins, Quick Connect

Zoro # G3457868
Mfr # RXM4AB2GD
product price:  $10.35
/ea
Schneider Electric Current Sensing Relay, 0.8to8A, 24to240VAC 841CS8-UNI
Schneider Electric

Current Sensing Relay, 0.8to8A, 24to240VAC

Zoro # G2223934
Mfr # 841CS8-UNI
product price:  $94.49
/ea
Eaton Current Sensing Relay, 1.5A, Self Powered ECSNOFSP
Eaton

Current Sensing Relay, 1.5A, Self Powered

Zoro # G2596137
Mfr # ECSNOFSP
product price:  $187.99
/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
Omron Plug-In, General Purpose Relay, Square, 10 A, 14 Pins, Plug-in LY4N-AC24
Omron

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

Zoro # G3217286
Mfr # LY4N-AC24
product price:  $27.99
/ea
Omron Time Delay Relay, 8 Functions 24 to 240V AC/DC, DPDT, SPDT H3DK-M2 AC/DC24-240
Omron

Time Delay Relay, 8 Functions 24 to 240V AC/DC, DPDT, SPDT

Zoro # G510707489
Mfr # H3DK-M2 AC/DC24-240
product price:  $170.99
/ea
Dayton Multifunction Time Delay Relay, Octal, Multi Function, 10 Functions 240V AC, DPDT 5DRA1
Dayton

Multifunction Time Delay Relay, Octal, Multi Function, 10 Functions 240V AC, DPDT

Zoro # G2315756
Mfr # 5DRA1
product price:  $139.99
/ea
Macromatic Single Function Time Delay Relay, Octal, Interval, 1 Functions 120V AC/DC, DPDT TR-50522-12
Macromatic

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

Zoro # G5268024
Mfr # TR-50522-12
product price:  $39.35
/ea
Siemens Analog monitoring relay Phase sequence m 3UG4511-1AQ20
Siemens

Analog monitoring relay Phase sequence m

Zoro # G2054108
Mfr # 3UG4511-1AQ20
product price:  $113.99
/ea
Schneider Electric Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, SCR SSM1A16F7
Schneider Electric

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

Zoro # G9347746
Mfr # SSM1A16F7
product price:  $40.55
/ea
Functional Devices-Rib Enclosed Relay, Hi/Low Separation, 20A RIBT24P
Functional Devices-Rib

Enclosed Relay, Hi/Low Separation, 20A

Zoro # G3226181
Mfr # RIBT24P
product price:  $121.99
/ea
Siemens Digital MonitoringRelay, 15A, 24-240VAC/DC 3UG4622-1AW30
Siemens

Digital MonitoringRelay, 15A, 24-240VAC/DC

Zoro # G9265998
Mfr # 3UG4622-1AW30
product price:  $251.99
/ea
Functional Devices-Rib Track Mount Relay, 20A, SPDT RIBM2401B
Functional Devices-Rib

Track Mount Relay, 20A, SPDT

Zoro # G3225177
Mfr # RIBM2401B
product price:  $28.69
/ea
Functional Devices-Rib Track Mount Relay, 20A, SPST/Override RIBM2401SB
Functional Devices-Rib

Track Mount Relay, 20A, SPST/Override

Zoro # G3225332
Mfr # RIBM2401SB
product price:  $53.19
/ea
Omron Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Screw, Phototriac G3PE-245B DC12-24
Omron

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

Zoro # G2287406
Mfr # G3PE-245B DC12-24
product price:  $145.99
/ea
Schneider Electric Heat Sink, Panel, 2.37 in. L SSRHD10
Schneider Electric

Heat Sink, Panel, 2.37 in. L

Zoro # G9348071
Mfr # SSRHD10
product price:  $54.19
/ea
Functional Devices RIBU1C Multi-pack 10 Count Enclosed Relay 10Amp SPDT 10-30Vac/dc/120Vac RIBU1C-10PACK
Functional Devices

RIBU1C Multi-pack 10 Count Enclosed Relay 10Amp SPDT 10-30Vac/dc/120Vac

Zoro # G712028160
Mfr # RIBU1C-10PACK
product price:  $231.99
/ea
Schneider Electric Ssr1p Panel Mnt, 50A at 660VAC, ZC, 4-32VDC, I, 50 A, 48 to 660V AC, SSP1 Series SSP1A450BDT
Schneider Electric

Ssr1p Panel Mnt, 50A at 660VAC, ZC, 4-32VDC, I, 50 A, 48 to 660V AC, SSP1 Series

Zoro # G7124039
Mfr # SSP1A450BDT
product price:  $53.29
/ea
Idec Relay Plug-In DPDT 10A 24VDC RR2KP-UDC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G015279672
Mfr # RR2KP-UDC24V
product price:  $76.65
/ea
Dayton Relay, Alternating 6C053
Dayton

Relay, Alternating

Zoro # G3255235
Mfr # 6C053
product price:  $65.39
/ea
Omron Plug-In, General Purpose Relay, Octal, 10 A, 8 Pins, Plug-in MKS2PINAC240
Omron

Plug-In, General Purpose Relay, Octal, 10 A, 8 Pins, Plug-in

Zoro # G1178624
Mfr # MKS2PINAC240
product price:  $20.75
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, Panel, SCR HD4875
Crydom

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

Zoro # G1401321
Mfr # HD4875
product price:  $115.99
/ea
Diversified SPM Series Temperature Switch Relay SPM-120-ADA
Diversified

SPM Series Temperature Switch Relay

Zoro # G309227204
Mfr # SPM-120-ADA
product price:  $209.99
/ea
Veris Industries Split Core Current Sensor 0-30/60/120A - H922
Veris Industries

Split Core Current Sensor 0-30/60/120A -

Zoro # G415222742
Mfr # H922
product price:  $98.15
/ea
Omron Plug-In, General Purpose Relay, Square, 10 A, 11 Pins, Plug-in MJN3C-AC240
Omron

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

Zoro # G0931761
Mfr # MJN3C-AC240
product price:  $38.05
/ea
Siemens Solid State Relay, 3 Phase, Screw Clamp, DIN Rail 3RF2420-1AC45
Siemens

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

Zoro # G9914616
Mfr # 3RF2420-1AC45
product price:  $490.99
/ea
Schneider Electric Base station, Harmony pocket remote, 11 relays outputs, pre-wired, 1.5m cable, 12.24V DC ZARB11WSP
Schneider Electric

Base station, Harmony pocket remote, 11 relays outputs, pre-wired, 1.5m cable, 12.24V DC

Zoro # G310190443
Mfr # ZARB11WSP
product price:  $587.99
/ea
Honeywell Enhanced Auto Primary W/ Prog Post-Purge RM7897C1000
Honeywell

Enhanced Auto Primary W/ Prog Post-Purge

Zoro # G214632810
Mfr # RM7897C1000
product price:  $1,356.99
/ea
Phoenix Contact OPT-24DC/ 24DC/ 2 Plug-in miniature 2966595
Phoenix Contact

OPT-24DC/ 24DC/ 2 Plug-in miniature

Zoro # G216092995
Mfr # 2966595
product price:  $71.95
/ea
Sold in mult. of 10 for $719.50
Square D Weathershield WS381
Square D

Weathershield

Zoro # G0862331
Mfr # WS381
product price:  $390.99
/ea
Honeywell Fsg Control Auto Primary 120V W/Self-Chk RM7890B1014
Honeywell

Fsg Control Auto Primary 120V W/Self-Chk

Zoro # G914632806
Mfr # RM7890B1014
product price:  $1,045.99
/ea
Honeywell Fsg Control Intmtt Pilot W/ Airflow Swit RM7895B1013
Honeywell

Fsg Control Intmtt Pilot W/ Airflow Swit

Zoro # G114632811
Mfr # RM7895B1013
product price:  $1,206.99
/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
Omron Solid State Relay, 1 Phase, Plug-In, Plug-In, Photocoupler G3R-ODX02SN-UTU DC5-24
Omron

Solid State Relay, 1 Phase, Plug-In, Plug-In, Photocoupler

Zoro # G810080206
Mfr # G3R-ODX02SN-UTU DC5-24
product price:  $52.25
/ea
Electrical Relays (6,500+ items) - Page 19
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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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monitoring relay phaseone shot relayplug-in general purpose relaysingle function time delaypin socket
3" saddle clampdouble pole relaymounting snap trackcoil 24voff delay timer relay

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