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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 18

Schneider Electric Universal plug-in relay - Zelio RUM - 2, 120V AC Coil Volts, 2 C/O RUMC21F7
Schneider Electric

Universal plug-in relay - Zelio RUM - 2, 120V AC Coil Volts, 2 C/O

Zoro # G300948375
Mfr # RUMC21F7
product price: 
$14.59
/ea
Sold in mult. of 10 for $145.90
Schneider Electric Socket, General Purpose Relay, Square, 15 A, 11 Pins, Faston Connector 783XCXM4L-240A
CAD Files Available
Schneider Electric

Socket, General Purpose Relay, Square, 15 A, 11 Pins, Faston Connector

Zoro # G2427083
Mfr # 783XCXM4L-240A
product price: 
$13.99
/ea
Schneider Electric Socket, General Purpose Relay, Square, 15 A, 14 Pins, Faston Connector 784XDXM4L-12D
Schneider Electric

Socket, General Purpose Relay, Square, 15 A, 14 Pins, Faston Connector

Zoro # G2333816
Mfr # 784XDXM4L-12D
product price: 
$25.39
/ea
Schneider Electric DIN Rail, Single Phase Relay, 5 A, Screw RM17UBE15
Schneider Electric

DIN Rail, Single Phase Relay, 5 A, Screw

Zoro # G0572050
Mfr # RM17UBE15
product price: 
$163.99
/ea
Macromatic Alternating Relay ARP024A6R-G
Macromatic

Alternating Relay

Zoro # G008377835
Mfr # ARP024A6R-G
product price: 
$63.15
/ea
Schneider Electric Heat Sink, Panel, 5.2 in W SSRHP10
Schneider Electric

Heat Sink, Panel, 5.2 in W

Zoro # G9348096
Mfr # SSRHP10
product price: 
$39.15
/ea
Macromatic Pump Seal Failure Relay, 2-SPNO, 120VAC SFP120C100
Macromatic

Pump Seal Failure Relay, 2-SPNO, 120VAC

Zoro # G0290202
Mfr # SFP120C100
product price: 
$104.99
/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
Schneider Electric Heat Sink, DIN Rail, 1  C/W SSRHD10
Schneider Electric

Heat Sink, DIN Rail, 1 C/W

Zoro # G9348071
Mfr # SSRHD10
product price: 
$49.39
/ea
Atc Diversified Electronics Phase Monitor Relay, 3.1 in H SLA230ASA
Atc Diversified Electronics

Phase Monitor Relay, 3.1 in H

Zoro # G903456765
Mfr # SLA230ASA
product price: 
$139.99
/ea
No Product Image Available
Johnson Controls

Rib 20Amp Dpdt 120Vac

Zoro # G0835208
Mfr # RIB01P
product price: 
$64.99
/ea
Diversified SLU-100 Series Universal Phase Monitor SLU-100-ASD
Diversified

SLU-100 Series Universal Phase Monitor

Zoro # G409227296
Mfr # SLU-100-ASD
product price: 
$538.99
/ea
Schneider Electric Universal plug-in relay - Zelio RUM - 3, 24V DC Coil Volts, 3 C/O RUMC32BD
Schneider Electric

Universal plug-in relay - Zelio RUM - 3, 24V DC Coil Volts, 3 C/O

Zoro # G900905921
Mfr # RUMC32BD
product price: 
$17.99
/ea
Omron Plug-In, General Purpose Relay, Square, 10 A, 5 Pins, Quick Connect G2R-1-SN-DC12(S)
Omron

Plug-In, General Purpose Relay, Square, 10 A, 5 Pins, Quick Connect

Zoro # G2169553
Mfr # G2R-1-SN-DC12(S)
product price: 
$10.29
/ea
Sold in mult. of 2 for $20.58
Omron Solid State Relay, 1 Phase, Screw Clamp, Surface, Phototriac G3NA-225B-UTU DC5-24
Omron

Solid State Relay, 1 Phase, Screw Clamp, Surface, Phototriac

Zoro # G8340388
Mfr # G3NA-225B-UTU DC5-24
product price: 
$73.95
/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
Crydom Solid State Relay, 3 Phase, Saddle Clamp, Screw, Panel, SCR A53TP50D-10
CAD Files Available
Crydom

Solid State Relay, 3 Phase, Saddle Clamp, Screw, Panel, SCR

Zoro # G1242683
Mfr # A53TP50D-10
product price: 
$269.99
/ea
Diversified AC Go/No-Go Current Monitor CMG-0101
Diversified

AC Go/No-Go Current Monitor

Zoro # G909227277
Mfr # CMG-0101
product price: 
$143.99
/ea
Schneider Electric Solid state relay-DIN rail, Single Phase SSD1A320BDC1
Schneider Electric

Solid state relay-DIN rail, Single Phase

Zoro # G511225890
Mfr # SSD1A320BDC1
product price: 
$70.19
/ea
Omron W-Bracket, Enclosed Power Relay, Square, 25 A, 10 Pins, Screw G7J-4A-B-W1-AC200/240
CAD Files Available
Omron

W-Bracket, Enclosed Power Relay, Square, 25 A, 10 Pins, Screw

Zoro # G3257353
Mfr # G7J-4A-B-W1-AC200/240
product price: 
$51.15
/ea
Schneider Electric DIN Rail & Top Flange, Enclosed Power Relay, Square, 25 A, 6 Pins, Screw 725BXXSC3ML-12D
CAD Files Available
Schneider Electric

DIN Rail & Top Flange, Enclosed Power Relay, Square, 25 A, 6 Pins, Screw

Zoro # G3200714
Mfr # 725BXXSC3ML-12D
product price: 
$37.49
/ea
Johnson Controls Rib 10Amp Dpdt 24Vacdc, 120Vac RIB2401D
Johnson Controls

Rib 10Amp Dpdt 24Vacdc, 120Vac

Zoro # G0835217
Mfr # RIB2401D
product price: 
$56.19
/ea
Omron Plug-In, General Purpose Relay, Square, 3 A, 14 Pins, Quick Connect MY4H-US-DC24
CAD Files Available
Omron

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

Zoro # G0895912
Mfr # MY4H-US-DC24
product price: 
$82.15
/ea
Dayton Alternating Relay, 24VAC, DPDT Cross-Wired 6C051
Dayton

Alternating Relay, 24VAC, DPDT Cross-Wired

Zoro # G2883377
Mfr # 6C051
product price: 
$65.39
/ea
Schneider Electric Power plug-in relay, 15 A, 3 CO, with LE, 24V AC Coil Volts, 3 C/O RPM32B7
Schneider Electric

Power plug-in relay, 15 A, 3 CO, with LE, 24V AC Coil Volts, 3 C/O

Zoro # G100905622
Mfr # RPM32B7
product price: 
$13.49
/ea
Sold in mult. of 10 for $134.90
Schneider Electric Solid State Relay, 1 Phase, screw, Panel, SCR SSP1A125BDT
Schneider Electric

Solid State Relay, 1 Phase, screw, Panel, SCR

Zoro # G5956630
Mfr # SSP1A125BDT
product price: 
$25.69
/ea
Square D Relay, 240VAC Coil Volts, 4PDT 8501RSD34V51
Square D

Relay, 240VAC Coil Volts, 4PDT

Zoro # G0571868
Mfr # 8501RSD34V51
product price: 
$76.79
/ea
Diversified UOA Series Single Phase Under Voltage Monitoring Relay UOA-120-ALA
Diversified

UOA Series Single Phase Under Voltage Monitoring Relay

Zoro # G009227214
Mfr # UOA-120-ALA
product price: 
$184.99
/ea
Functional Devices-Rib Track Mount, 4 Output I/O Expander RIBMN24Q4C
Functional Devices-Rib

Track Mount, 4 Output I/O Expander

Zoro # G3225621
Mfr # RIBMN24Q4C
product price: 
$184.99
/ea
Phoenix Contact PLC-RPT- 24DC/21 PLC-INTERFACE 2900299
Phoenix Contact

PLC-RPT- 24DC/21 PLC-INTERFACE

Zoro # G716105041
Mfr # 2900299
product price: 
$25.29
/ea
Sold in mult. of 10 for $252.90
Omron Top Flange, Enclosed Power Relay, Square, 30 A, 4 Pins, Screw G7L-1A-BUBJ-CB-AC200/240
CAD Files Available
Omron

Top Flange, Enclosed Power Relay, Square, 30 A, 4 Pins, Screw

Zoro # G0944736
Mfr # G7L-1A-BUBJ-CB-AC200/240
product price: 
$22.59
/ea
Siemens Solid State Relay, 3 Phase, Screw Clamp, DIN Rail 3RF2450-1AC45
Siemens

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

Zoro # G9936754
Mfr # 3RF2450-1AC45
product price: 
$745.99
/ea
Pilz Safety Relay 750104
Pilz

Safety Relay

Zoro # G023561592
Mfr # 750104
product price: 
$449.99
/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
Omron Plug-In, General Purpose Relay, Square, 10 A, 11 Pins, Quick Connect MJN3C-AC24
Omron

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

Zoro # G1054891
Mfr # MJN3C-AC24
product price: 
$36.35
/ea
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
Electrical Relays (6,500+ items) - Page 18
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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

Electrical Contactors & ContactsMotor Overload RelaysMotor Starters, Enclosures & AccessoriesProximity SensorsRelay Accessories
Switch AccessoriesLighting PhotocontrolsSensor Cordsets & ReceptaclesSensor AccessoriesSpring Wound Timers
din rail timer relays120v coil relay24v ac relay spdtmacromatic tr-6512udayton relay sockets
dayton solid state relaysdayton time relayomron relay dpdtindustrial relaysmacromatic pmpus

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