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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 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
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
No Product Image Available
Omron

CLIP (MUST SHIP IN PAIRS)

Zoro # G910652501
Mfr # PYC-A1
product price:  $1.15
/ea
Functional Devices-Rib Mounting Rail, 4" W x 6" L AT4-6
Functional Devices-Rib

Mounting Rail, 4" W x 6" L

Zoro # G3222569
Mfr # AT4-6
product price:  $6.65
/ea
Sold in mult. of 2 for $13.30
Crydom Mounting Hardware Kit HK1
Crydom

Mounting Hardware Kit

Zoro # G4476087
Mfr # HK1
product price:  $1.35
/ea
Diversified TSC Series ON-Delay Solid State Output TSC-100-ARC-100
Diversified

TSC Series ON-Delay Solid State Output

Zoro # G309227365
Mfr # TSC-100-ARC-100
product price:  $219.99
/ea
Murrelektronik MIRO 6.2 110V-1U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O  - 6, 2 mm screw term 52030
Murrelektronik

MIRO 6.2 110V-1U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 1 C/O - 6, 2 mm screw term

Zoro # G600533516
Mfr # 52030
product price:  $68.99
/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
Siemens Open Power Relay, 24V AC, DPDT, Pins 3TX7130-0DC13
Siemens

Open Power Relay, 24V AC, DPDT, Pins

Zoro # G8524233
Mfr # 3TX7130-0DC13
product price:  $69.29
/ea
Schneider Electric Slim Interface Relay Socket, 6 A, 5 Pins SSLZRA1
Schneider Electric

Slim Interface Relay Socket, 6 A, 5 Pins

Zoro # G3462953
Mfr # SSLZRA1
product price:  $8.79
/ea
Sold in mult. of 10 for $87.90
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 Single Phase Relay, 250VAC/DC Coil Volts, 1 C/O RM17UAS15
Schneider Electric

Single Phase Relay, 250VAC/DC Coil Volts, 1 C/O

Zoro # G0572041
Mfr # RM17UAS15
product price:  $151.99
/ea
Murrelektronik ACTIVE BRAKE RECTIFIER V 1.3, IN: 24 VDC - OUT: 200 VDC / 0, 75 A, 22, 5 mm spring clamp 50003
Murrelektronik

ACTIVE BRAKE RECTIFIER V 1.3, IN: 24 VDC - OUT: 200 VDC / 0, 75 A, 22, 5 mm spring clamp

Zoro # G000533581
Mfr # 50003
product price:  $223.99
/ea
Phoenix Contact REL-MR-120AC/21HC Plug-in miniature 2961419
Phoenix Contact

REL-MR-120AC/21HC Plug-in miniature

Zoro # G316087358
Mfr # 2961419
product price:  $12.39
/ea
Sold in mult. of 10 for $123.90
Schneider Electric DIN Rail, Plug-In Relay, 0.6 mA, Screw SR2D201FU
Schneider Electric

DIN Rail, Plug-In Relay, 0.6 mA, Screw

Zoro # G0572157
Mfr # SR2D201FU
product price:  $325.99
/ea
Square D Relay, 250VAC Coil Volts, 3PDT 8501RSD43V53
Square D

Relay, 250VAC Coil Volts, 3PDT

Zoro # G0847211
Mfr # 8501RSD43V53
product price:  $56.89
/ea
Phoenix Contact PLC-RPT- 24UC/ 1/S/H PLC-INTERFACE with 2900328
Phoenix Contact

PLC-RPT- 24UC/ 1/S/H PLC-INTERFACE with

Zoro # G516105043
Mfr # 2900328
product price:  $58.79
/ea
Sold in mult. of 10 for $587.90
Functional Devices-Rib Enclosed Relay, Hi/Low, 208-277VAC, 20A RIBTE02B
Functional Devices-Rib

Enclosed Relay, Hi/Low, 208-277VAC, 20A

Zoro # G3226260
Mfr # RIBTE02B
product price:  $59.99
/ea
Schneider Electric Time Delay Relay, Square, Symmetrical Flashing, 2 Functions 24 to 240V AC/DC, DPDT RE22R2DMR
Schneider Electric

Time Delay Relay, Square, Symmetrical Flashing, 2 Functions 24 to 240V AC/DC, DPDT

Zoro # G3462917
Mfr # RE22R2DMR
product price:  $87.39
/ea
Phoenix Contact PLC-RSC- 24DC/21-21/MS PLC-INTERFACE 2910502
Phoenix Contact

PLC-RSC- 24DC/21-21/MS PLC-INTERFACE

Zoro # G016105222
Mfr # 2910502
product price:  $36.25
/ea
Sold in mult. of 10 for $362.50
Macromatic Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 24V AC/DC, DPDT TR-51628-12
Macromatic

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

Zoro # G5234485
Mfr # TR-51628-12
product price:  $44.15
/ea
Idec Relay Plug-In DPDT 10A 12VAC RR2P-ULAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G915279642
Mfr # RR2P-ULAC12V
product price:  $27.89
/ea
Schneider Electric Multifunction relay, Harmony Timer Relays, 8A, 1CO, 0.1s.10h, pulse delay, 24V DC or 24.240V AC DC RE17RMXMU
Schneider Electric

Multifunction relay, Harmony Timer Relays, 8A, 1CO, 0.1s.10h, pulse delay, 24V DC or 24.240V AC DC

Zoro # G5956883
Mfr # RE17RMXMU
product price:  $88.99
/ea
Square D Relay, 240VAC Coil Volts, SPDT 8501RS41P14V20
Square D

Relay, 240VAC Coil Volts, SPDT

Zoro # G0847150
Mfr # 8501RS41P14V20
product price:  $58.99
/ea
Functional Devices-Rib Enclosed Relay/Current Switch, 10A RIBXLSF
Functional Devices-Rib

Enclosed Relay/Current Switch, 10A

Zoro # G3227259
Mfr # RIBXLSF
product price:  $81.99
/ea
Siemens IEC ControlRelay, 4NO/4NC, 120VAC, 10Aand6A 3RH22441AK60
Siemens

IEC ControlRelay, 4NO/4NC, 120VAC, 10Aand6A

Zoro # G4466926
Mfr # 3RH22441AK60
product price:  $147.99
/ea
Resideo Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching RC840T-277
Resideo

Electromechanical Relay Inout Voltage: 277 Vac 24V/40 mA/1.2 VA Control Signal On/ Off Switching

Zoro # G409915889
Mfr # RC840T-277
product price:  $128.99
/ea
Siemens Timing relay electronic Multifunction 3RP2005-1AQ30
Siemens

Timing relay electronic Multifunction

Zoro # G815281790
Mfr # 3RP2005-1AQ30
product price:  $240.99
/ea
Sold in mult. of 3 for $722.97
Macromatic Single Function Time Delay Relay, Octal, Interval, 1 Functions 12V DC, DPDT TR-50526-12
Macromatic

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

Zoro # G8590276
Mfr # TR-50526-12
product price:  $41.15
/ea
Phoenix Contact REL-MR-110DC/21-21/MS Plug-in miniature 1012698
Phoenix Contact

REL-MR-110DC/21-21/MS Plug-in miniature

Zoro # G016087429
Mfr # 1012698
product price:  $10.15
/ea
Sold in mult. of 10 for $101.50
York Relay Control, 24V, SPDT S1-024-24116-000
York

Relay Control, 24V, SPDT

Zoro # G7735644
Mfr # S1-024-24116-000
product price:  $89.79
/ea
Schneider Electric Liquid Level Measurement Probe, RoHS LA9RM201
Schneider Electric

Liquid Level Measurement Probe, RoHS

Zoro # G3572388
Mfr # LA9RM201
product price:  $97.29
/ea
Dwyer Instruments SPDT ice cube relays, 15 amp rating, 24 VDC, coil resistance 750 781XAXRM4L-24D
Dwyer Instruments

SPDT ice cube relays, 15 amp rating, 24 VDC, coil resistance 750

Zoro # G107149081
Mfr # 781XAXRM4L-24D
product price:  $24.55
/ea
Schneider Electric Control Relay 600Vac 10Amp Iec +Options CA4KN22BW3
Schneider Electric

Control Relay 600Vac 10Amp Iec +Options

Zoro # G0847835
Mfr # CA4KN22BW3
product price:  $92.69
/ea
Functional Devices-Rib Mechanically Latching Relay, 12Vac/DC RIBL12B
Functional Devices-Rib

Mechanically Latching Relay, 12Vac/DC

Zoro # G0394359
Mfr # RIBL12B
product price:  $114.65
/ea
Dayton Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 24V AC/DC, DPDT 24EP33
Dayton

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

Zoro # G5862053
Mfr # 24EP33
product price:  $61.39
/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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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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