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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 27

Macromatic Time Delay Relay, Square, Star-Delta, 1 Functions 12 to 240V AC/DC, SPDT TE-6041U-G
Macromatic

Time Delay Relay, Square, Star-Delta, 1 Functions 12 to 240V AC/DC, SPDT

Zoro # G108377698
Mfr # TE-6041U-G
product price: 
$78.29
/ea
Omron DIN Rail, Slim General Purpose Relay, 6 A, Screw G2RV-ST700 DC24
Omron

DIN Rail, Slim General Purpose Relay, 6 A, Screw

Zoro # G211800182
Mfr # G2RV-ST700 DC24
product price: 
$37.29
/ea
Dayton Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 24V AC/DC, DPDT 24EN88
Dayton

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

Zoro # G5861694
Mfr # 24EN88
product price: 
$48.19
/ea
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 24V AC/DC, DPDT 24EP08
Dayton

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

Zoro # G5861852
Mfr # 24EP08
product price: 
$66.29
/ea
Schneider Electric Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 120V DC, DPDT 9050JCK22V20
Schneider Electric

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

Zoro # G2721205
Mfr # 9050JCK22V20
product price: 
$115.99
/ea
Dayton Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 120V AC/DC, DPDT 24EP37
Dayton

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

Zoro # G5861493
Mfr # 24EP37
product price: 
$60.59
/ea
Dayton Single Function Time Delay Relay, Octal, On Delay, 1 Functions 240V AC, DPDT 24EP24
Dayton

Single Function Time Delay Relay, Octal, On Delay, 1 Functions 240V AC, DPDT

Zoro # G5861606
Mfr # 24EP24
product price: 
$46.79
/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
Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR CC2425W3V
Crydom

Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR

Zoro # G4476367
Mfr # CC2425W3V
product price: 
$112.99
/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 Socket, General Purpose Relay, Octal, 12 A, 8 Pins, Pin 750XBXH-24A
Schneider Electric

Socket, General Purpose Relay, Octal, 12 A, 8 Pins, Pin

Zoro # G0450581
Mfr # 750XBXH-24A
product price: 
$156.27
/ea
Omron Safety Monitoring Relay, 120/240VAC, 9.0VA G9SA-301 AC100-240
Omron

Safety Monitoring Relay, 120/240VAC, 9.0VA

Zoro # G3027744
Mfr # G9SA-301 AC100-240
product price: 
$356.99
/ea
Schneider Electric Socket, General Purpose Relay, Square, 10 A, 11 Pins, Quick Connect 8501KUDR13V53
Schneider Electric

Socket, General Purpose Relay, Square, 10 A, 11 Pins, Quick Connect

Zoro # G1027661
Mfr # 8501KUDR13V53
product price: 
$34.15
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, DIN Rail, SCR CKRD4820
Crydom

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

Zoro # G0892832
Mfr # CKRD4820
product price: 
$101.99
/ea
Crydom Solid State Relay, 1 Phase, Box Clamp, DIN Rail, SCR CKRA2420
Crydom

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

Zoro # G3401456
Mfr # CKRA2420
product price: 
$94.79
/ea
Johnson Controls Current Sensing Relay, Split Core, 12VAC CSDSC-C50100L3
Johnson Controls

Current Sensing Relay, Split Core, 12VAC

Zoro # G6560220
Mfr # CSDSC-C50100L3
product price: 
$152.99
/ea
Schneider Electric Panel Flange, Power Relay, Square, 30 A, 5, Faston Connector 9AS7A120
Schneider Electric

Panel Flange, Power Relay, Square, 30 A, 5, Faston Connector

Zoro # G202015410
Mfr # 9AS7A120
product price: 
$17.99
/ea
Sold in mult. of 10 for $179.90
Crydom Solid State Relay, 3 Phase, Surface, SCR B53TP50CH
Crydom

Solid State Relay, 3 Phase, Surface, SCR

Zoro # G4478722
Mfr # B53TP50CH
product price: 
$300.99
/ea
Crydom Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET CKM0620
Crydom

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail & Panel, MOSFET

Zoro # G4477277
Mfr # CKM0620
product price: 
$161.99
/ea
Dayton Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 12V DC, DPDT 24EN84
Dayton

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

Zoro # G5861633
Mfr # 24EN84
product price: 
$49.39
/ea
Farmer Electric Products Co Photoelectric Control Relay TR-1L
Farmer Electric Products Co

Photoelectric Control Relay

Zoro # G523509988
Mfr # TR-1L
product price: 
$46.29
/ea
Siemens Realy Socket Din Rail Mount 3TX7144-4E7
Siemens

Realy Socket Din Rail Mount

Zoro # G923560671
Mfr # 3TX7144-4E7
product price: 
$34.45
/ea
Te Connectivity FC-325-6=MS27418-2C 4-1617806-5
Te Connectivity

FC-325-6=MS27418-2C

Zoro # G600983649
Mfr # 4-1617806-5
product price: 
$2,116.99
/ea
No Product Image Available
Square D

RELAY HOLD DOWN CLAMP RPZ +OP

Zoro # G924269504
Mfr # RPZR235
product price: 
$15.25
/ea
Siemens SIRIUS safety relay safety-oriented Standstill monitoring 400 V AC 45 mm 3TK2810-0JA01
Siemens

SIRIUS safety relay safety-oriented Standstill monitoring 400 V AC 45 mm

Zoro # G816039901
Mfr # 3TK2810-0JA01
product price: 
$1,679.99
/ea
Siemens Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure 3RN2010-2CA30
Siemens

Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure

Zoro # G216041252
Mfr # 3RN2010-2CA30
product price: 
$120.99
/ea
Sold in mult. of 4 for $483.96
Siemens Coupling relay in industrial enclosure 1 changeover contact Wide voltage 3RQ2000-2AW00
Siemens

Coupling relay in industrial enclosure 1 changeover contact Wide voltage

Zoro # G715960979
Mfr # 3RQ2000-2AW00
product price: 
$87.75
/ea
Sold in mult. of 6 for $526.50
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1AA26
Siemens

Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount

Zoro # G815855250
Mfr # 3RF2330-1AA26
product price: 
$199.99
/ea
Sold in mult. of 3 for $599.97
Siemens SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO 3SK1111-2AW20
Siemens

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

Zoro # G516039935
Mfr # 3SK1111-2AW20
product price: 
$322.99
/ea
Sold in mult. of 2 for $645.98
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 Degrees C 48-600 V / 24 V DC 3RF2330-1AA06
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 Degrees C 48-600 V / 24 V DC

Zoro # G915855174
Mfr # 3RF2330-1AA06
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Siemens Monitoring relay can be mounted to Contactor 3RT2 3RR2241-1FA30
Siemens

Monitoring relay can be mounted to Contactor 3RT2

Zoro # G416040178
Mfr # 3RR2241-1FA30
product price: 
$360.99
/ea
Sold in mult. of 2 for $721.98
Idec DPDT RELAY RH2B-ULDC100-110V
Idec

DPDT RELAY

Zoro # G915279253
Mfr # RH2B-ULDC100-110V
product price: 
$18.99
/ea
Diversified AC Under Current Monitor CMU-120-ASA-.25
Diversified

AC Under Current Monitor

Zoro # G709227279
Mfr # CMU-120-ASA-.25
product price: 
$474.99
/ea
Abb K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10 K6-40E-84
Abb

K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10

Zoro # G9282300
Mfr # K6-40E-84
product price: 
$866.99
/pk of 10, $86.70/ea
Phoenix Contact PLC-RPT- 12DC/21-21AU PLC-INTERFACE 2900337
Phoenix Contact

PLC-RPT- 12DC/21-21AU PLC-INTERFACE

Zoro # G816105200
Mfr # 2900337
product price: 
$50.29
/ea
Sold in mult. of 10 for $502.90
No Product Image Available
Finder

Marking Tag Holder, 10PK

Zoro # G212185912
Mfr # 097.00
product price: 
$3.95
/pk of 10, $0.40/ea
Sold in mult. of 2 pks for $7.90
Electrical Relays (6,500+ items) - Page 27
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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 & ReceptaclesSpring Wound Timers
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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