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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 57

Diversified SLA Series Three-Phase Monitoring Relay SLA-120-ALE
Diversified

SLA Series Three-Phase Monitoring Relay

Zoro # G209227229
Mfr # SLA-120-ALE
product price: 
$550.99
/ea
Crydom Dual Solid State Relay, 2 Phase, Screw Clamp, Panel, SCR CC2450W2V
Crydom

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

Zoro # G4475773
Mfr # CC2450W2V
product price: 
$120.99
/ea
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 240V AC, DPDT TR-55121-10
Macromatic

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

Zoro # G8590407
Mfr # TR-55121-10
product price: 
$48.69
/ea
Macromatic Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 240V AC, DPDT TR-51621-12
Macromatic

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

Zoro # G8590312
Mfr # TR-51621-12
product price: 
$40.55
/ea
Macromatic Current Sensor Relay, 10A, 24VAC, 11Pins CAP10AD68
Macromatic

Current Sensor Relay, 10A, 24VAC, 11Pins

Zoro # G6622283
Mfr # CAP10AD68
product price: 
$77.99
/ea
Schneider Electric Time Delay Relay, Octal, On Delay, 1 Functions 120V DC, DPDT 9050JCK1F30V20
Schneider Electric

Time Delay Relay, Octal, On Delay, 1 Functions 120V DC, DPDT

Zoro # G3460713
Mfr # 9050JCK1F30V20
product price: 
$92.59
/ea
No Product Image Available
Omron

LY4 SOCKET/PCB TERM.

Zoro # G610080154
Mfr # PT14-0
product price: 
$7.19
/ea
Dayton Single Function Time Delay Relay, Octal, Interval, 1 Functions 12V DC, DPDT 24EN66
Dayton

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

Zoro # G5861572
Mfr # 24EN66
product price: 
$46.69
/ea
Schneider Electric Control relay, TeSys SK, 2NO, <= 690V, 110V AC coil CA2SK20F7
Schneider Electric

Control relay, TeSys SK, 2NO, <= 690V, 110V AC coil

Zoro # G3157555
Mfr # CA2SK20F7
product price: 
$63.69
/ea
Honeywell L8124G1020 Triple Aquastat L8124G1020
Honeywell

L8124G1020 Triple Aquastat

Zoro # G6904905
Mfr # L8124G1020
product price: 
$435.99
/ea
Omron Solid State Relay, 3 Phase, Quick Connect, Panel, Phototriac G3NE-205T-US-DC24
Omron

Solid State Relay, 3 Phase, Quick Connect, Panel, Phototriac

Zoro # G0795322
Mfr # G3NE-205T-US-DC24
product price: 
$28.59
/ea
Diversified SLD Series Phase and Under-Voltage Monitor SLD-440-ALE
Diversified

SLD Series Phase and Under-Voltage Monitor

Zoro # G809227292
Mfr # SLD-440-ALE
product price: 
$481.99
/ea
Diversified PRA Series Phase Sequence Monitor PRA100AFA
Diversified

PRA Series Phase Sequence Monitor

Zoro # G909227284
Mfr # PRA100AFA
product price: 
$254.99
/ea
Johnson Controls Power Relay/Status Sensor, W/Sw RIBX24SBA
Johnson Controls

Power Relay/Status Sensor, W/Sw

Zoro # G0571807
Mfr # RIBX24SBA
product price: 
$87.65
/ea
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT TR-55126-08
Macromatic

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

Zoro # G8590443
Mfr # TR-55126-08
product price: 
$52.69
/ea
Functional Devices-Rib Enclosed Relay 10A SPST-NC 24Vac/dc + Override; Polarized RIB24S-FA-NC
Functional Devices-Rib

Enclosed Relay 10A SPST-NC 24Vac/dc + Override; Polarized

Zoro # G612028147
Mfr # RIB24S-FA-NC
product price: 
$40.35
/ea
Te Connectivity Time Delay Relay, Interval, 125V DC, DPDT STARX032XXARXA
Te Connectivity

Time Delay Relay, Interval, 125V DC, DPDT

Zoro # G805929190
Mfr # STARX032XXARXA
product price: 
$123.99
/ea
Idec Relay Plug-In DPDT 10A 24VDC RR2P-UCDC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G615279478
Mfr # RR2P-UCDC24V
product price: 
$27.19
/ea
Functional Devices-Rib Track Mount Relay, 15A, SPDT/Override RIBMH1SC
Functional Devices-Rib

Track Mount Relay, 15A, SPDT/Override

Zoro # G3225588
Mfr # RIBMH1SC
product price: 
$49.49
/ea
Functional Devices-Rib Enclosed MS/TP Network Relay RIBTWX2401B-BC-N4
Functional Devices-Rib

Enclosed MS/TP Network Relay

Zoro # G3226470
Mfr # RIBTWX2401B-BC-N4
product price: 
$243.99
/ea
Functional Devices-Rib Enclosed Relay, 10A, SPDT RIBH1SC
Functional Devices-Rib

Enclosed Relay, 10A, SPDT

Zoro # G3224982
Mfr # RIBH1SC
product price: 
$66.80
/ea
Functional Devices-Rib Track Mount Relay, 30A, DPST-N/C RIBMN24ZL-NC
Functional Devices-Rib

Track Mount Relay, 30A, DPST-N/C

Zoro # G3225700
Mfr # RIBMN24ZL-NC
product price: 
$114.99
/ea
Functional Devices-Rib Track Mount Relay, 30A, DPST-N/C RIBM24ZL-NC
Functional Devices-Rib

Track Mount Relay, 30A, DPST-N/C

Zoro # G3225393
Mfr # RIBM24ZL-NC
product price: 
$115.99
/ea
Idec DPDT RELAY RH2B-ULDC100-110V
Idec

DPDT RELAY

Zoro # G915279253
Mfr # RH2B-ULDC100-110V
product price: 
$18.99
/ea
Te Connectivity Time Delay Relay, On Delay, 120V AC, DPDT 1-1423157-9
Te Connectivity

Time Delay Relay, On Delay, 120V AC, DPDT

Zoro # G800975024
Mfr # 1-1423157-9
product price: 
$671.99
/ea
Te Connectivity Time Delay Relay, Octal, On Delay, DPDT 3-1437468-3
Te Connectivity

Time Delay Relay, Octal, On Delay, DPDT

Zoro # G705864980
Mfr # 3-1437468-3
product price: 
$317.99
/ea
Diversified DPR-175A Phase Monitor DPR175A
Diversified

DPR-175A Phase Monitor

Zoro # G609227300
Mfr # DPR175A
product price: 
$97.25
/ea
Te Connectivity Time Delay Relay, On Delay, 24V DC, 4PDT 5-1423161-2
Te Connectivity

Time Delay Relay, On Delay, 24V DC, 4PDT

Zoro # G405929163
Mfr # 5-1423161-2
product price: 
$1,492.99
/ea
Schneider Electric VoltSensingRely, 8A, 24-240VAC/DC, 12Pin RM22UA21MR
Schneider Electric

VoltSensingRely, 8A, 24-240VAC/DC, 12Pin

Zoro # G3459654
Mfr # RM22UA21MR
product price: 
$142.99
/ea
Square D Relays EA 8501HXO-1200
Square D

Relays EA

Zoro # G214797557
Mfr # 8501HXO-1200
product price: 
$45.99
/ea
Trane 24v Interval Delay Timer TMR0220
Trane

24v Interval Delay Timer

Zoro # G109587034
Mfr # TMR0220
product price: 
$201.99
/ea
Trumeter Time Delay Relay, 24V AC/DC TS7957
Trumeter

Time Delay Relay, 24V AC/DC

Zoro # G022838909
Mfr # TS7957
product price: 
$62.39
/ea
Te Connectivity Off-Delay Relay, Dpdt, Momentary, 10A (Contact), 30Vdc (Contact), 1.8S Adj Min, 180S Adj Max, Ac/Dc 3-1393136-1
Te Connectivity

Off-Delay Relay, Dpdt, Momentary, 10A (Contact), 30Vdc (Contact), 1.8S Adj Min, 180S Adj Max, Ac/Dc

Zoro # G005864987
Mfr # 3-1393136-1
product price: 
$149.99
/ea
Idec Relay Plug-In 3PDT 10A 24VDC RR3B-ULCDC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G815279599
Mfr # RR3B-ULCDC24V
product price: 
$29.39
/ea
Omron DIN Rail, Slim General Purpose Relay, 6 A, Spring Terminal G2RV-ST500 DC24
Omron

DIN Rail, Slim General Purpose Relay, 6 A, Spring Terminal

Zoro # G713324063
Mfr # G2RV-ST500 DC24
product price: 
$36.59
/ea
Functional Devices-Rib Mounting Snap Track, 4.00" W x 4" L MT4-4
Functional Devices-Rib

Mounting Snap Track, 4.00" W x 4" L

Zoro # G3223250
Mfr # MT4-4
product price: 
$3.15
/ea
Sold in mult. of 3 for $9.45
Electrical Relays (6,500+ items) - Page 57
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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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