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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 91

Diversified TBD Series Off-Delay DIP Swtich TDR TBD-120-A-B-A-D
Diversified

TBD Series Off-Delay DIP Swtich TDR

Zoro # G909227376
Mfr # TBD-120-A-B-A-D
product price: 
$214.99
/ea
Omron Top Flange, Enclosed Power Relay, Square, 30 A, 6 Pins, Quick Connect G7L-2A-TUBJ-CB-DC24
CAD Files Available
Omron

Top Flange, Enclosed Power Relay, Square, 30 A, 6 Pins, Quick Connect

Zoro # G3508766
Mfr # G7L-2A-TUBJ-CB-DC24
product price: 
$15.69
/ea
Diversified SLD Series Phase and Under-Voltage Monitor SLD-380-ASA
Diversified

SLD Series Phase and Under-Voltage Monitor

Zoro # G309227280
Mfr # SLD-380-ASA
product price: 
$623.99
/ea
Murrelektronik RM-31/24V DC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 C/O  - 22, 5 mm screw term 51403
Murrelektronik

RM-31/24V DC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 C/O - 22, 5 mm screw term

Zoro # G500533586
Mfr # 51403
product price: 
$173.99
/ea
Siemens Digital monitoring relay for residual current monitoring with current 3UG4625-2CW30
Siemens

Digital monitoring relay for residual current monitoring with current

Zoro # G515994419
Mfr # 3UG4625-2CW30
product price: 
$465.99
/ea
Sold in mult. of 2 for $931.98
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 °C 48-600 V / 110 V AC 3RF2450-1AC35
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 50 A / 40 °C 48-600 V / 110 V AC

Zoro # G415855384
Mfr # 3RF2450-1AC35
product price: 
$659.99
/ea
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1AA02
Siemens

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

Zoro # G815855236
Mfr # 3RF2330-1AA02
product price: 
$163.99
/ea
Sold in mult. of 4 for $655.96
Murrelektronik RMM 24VDC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 6 A, 1N/O contact - 12 mm screw terminal 51507
Murrelektronik

RMM 24VDC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 6 A, 1N/O contact - 12 mm screw terminal

Zoro # G300533571
Mfr # 51507
product price: 
$58.99
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2330-1AA22
Siemens

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

Zoro # G9936605
Mfr # 3RF2330-1AA22
product price: 
$180.99
/ea
Omron SSRw/heatsink 0Crss 20A 5-24DC G3PA-220B-VD-X DC5-24
Omron

SSRw/heatsink 0Crss 20A 5-24DC

Zoro # G910080199
Mfr # G3PA-220B-VD-X DC5-24
product price: 
$156.99
/ea
Siemens MOV Suppressor 3TX7144-H9
Siemens

MOV Suppressor

Zoro # G8524066
Mfr # 3TX7144-H9
product price: 
$6.79
/ea
Sold in mult. of 2 for $13.58
Siemens MOV Suppressor 3TX7144H20
Siemens

MOV Suppressor

Zoro # G8523978
Mfr # 3TX7144H20
product price: 
$10.59
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21311SB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8361824
Mfr # 3RH21311SB40
product price: 
$126.99
/ea
World Products Power/SIGNAL RELAY, DPDT, Latched, 100mW(Coil), 1A(Contact), 220VDC(Contact), Random,  UD2-3SNUN
World Products

Power/SIGNAL RELAY, DPDT, Latched, 100mW(Coil), 1A(Contact), 220VDC(Contact), Random,

Zoro # G723371224
Mfr # UD2-3SNUN
product price: 
$4.59
/ea
Sold in mult. of 2 for $9.18
Diversified PBD Series 3-Phase Sequence & Voltage Band Monitor Relays PBD-480-ALE
Diversified

PBD Series 3-Phase Sequence & Voltage Band Monitor Relays

Zoro # G709227316
Mfr # PBD-480-ALE
product price: 
$517.99
/ea
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),  UC2-5NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),

Zoro # G723369818
Mfr # UC2-5NU
product price: 
$4.59
/ea
Sold in mult. of 2 for $9.18
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.008A(Coil), 24VDC(Coil), 200mW(Coil),  EB2-24NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.008A(Coil), 24VDC(Coil), 200mW(Coil),

Zoro # G723371118
Mfr # EB2-24NU
product price: 
$4.99
/ea
Sold in mult. of 2 for $9.98
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),  EC2-5NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.028A(Coil), 5VDC(Coil), 140mW(Coil),

Zoro # G623370983
Mfr # EC2-5NU
product price: 
$7.99
/ea
Sold in mult. of 11 for $87.89
World Products Power/Signal Relay, 2FormC, DPDT, Momentary, 0.047A(Coil), 3VDC(Coil), 140mW(Coil),  EB2-3NU
World Products

Power/Signal Relay, 2FormC, DPDT, Momentary, 0.047A(Coil), 3VDC(Coil), 140mW(Coil),

Zoro # G523370304
Mfr # EB2-3NU
product price: 
$4.15
/ea
Sold in mult. of 3 for $12.45
Omron Slim Style Solid State Relay, Spring Terminal, DIN Rail, Triac G3RV-ST500-A AC110
Omron

Slim Style Solid State Relay, Spring Terminal, DIN Rail, Triac

Zoro # G411086515
Mfr # G3RV-ST500-A AC110
product price: 
$82.99
/ea
No Product Image Available
Schneider Electric

RGZ push-in socket with clamp for RXG2

Zoro # G416563349
Mfr # RGZE08P
product price: 
$14.29
/ea
Omron Plug-In, General Purpose Relay, Square, 36.9 mA, 14 Pins, Plug-in MY4ZN-D2 DC24 (S)
Omron

Plug-In, General Purpose Relay, Square, 36.9 mA, 14 Pins, Plug-in

Zoro # G310080157
Mfr # MY4ZN-D2 DC24 (S)
product price: 
$51.95
/ea
World Products Power/SIGNAL RELAY, DPDT, Latched, 140mW(Coil), 1A(Contact), 220VDC(Contact), Random,  UD2-12NU
World Products

Power/SIGNAL RELAY, DPDT, Latched, 140mW(Coil), 1A(Contact), 220VDC(Contact), Random,

Zoro # G223371199
Mfr # UD2-12NU
product price: 
$4.59
/ea
Sold in mult. of 2 for $9.18
Omron HVY D RLY 4PSTNO ASPST 24DC G7Z-4A-11Z-R DC24
Omron

HVY D RLY 4PSTNO ASPST 24DC

Zoro # G310080201
Mfr # G7Z-4A-11Z-R DC24
product price: 
$242.99
/ea
No Product Image Available
Idec

Idec Analog Timer 120/240v

Zoro # G222576670
Mfr # RTE-B2AF20
product price: 
$158.99
/ea
Siemens Relay, 6 Pins, 90 to 400V AC 3UG4618-1CR20
Siemens

Relay, 6 Pins, 90 to 400V AC

Zoro # G2051676
Mfr # 3UG4618-1CR20
product price: 
$318.99
/ea
World Products Power/SIGNAL RELAY, DPDT, Latched, 100mW(Coil), 1A(Contact), 220VDC(Contact), Random,  UD2-3SNU
World Products

Power/SIGNAL RELAY, DPDT, Latched, 100mW(Coil), 1A(Contact), 220VDC(Contact), Random,

Zoro # G323371020
Mfr # UD2-3SNU
product price: 
$4.59
/ea
Sold in mult. of 2 for $9.18
Omron Plug-In, General Purpose Relay, Square, 10.8 mA, 14 Pins, Plug-in MY4Z-AC110/120
Omron

Plug-In, General Purpose Relay, Square, 10.8 mA, 14 Pins, Plug-in

Zoro # G310080119
Mfr # MY4Z-AC110/120
product price: 
$41.79
/ea
Omron DIN Rail, Slim General Purpose Relay, 6 A, Screw G2RV-ST700 AC/DC24
Omron

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

Zoro # G209920168
Mfr # G2RV-ST700 AC/DC24
product price: 
$39.29
/ea
World Products Power/Signal Relay, 2FormC, DPDT, Latched, 0.022A(Coil), 4.5VDC(Coil), 100mW(Coil),  UA2-4.5SNJ
World Products

Power/Signal Relay, 2FormC, DPDT, Latched, 0.022A(Coil), 4.5VDC(Coil), 100mW(Coil),

Zoro # G223371045
Mfr # UA2-4.5SNJ
product price: 
$4.59
/ea
Sold in mult. of 2 for $9.18
Schneider Electric Connecting Jumper LTMCC004
Schneider Electric

Connecting Jumper

Zoro # G0862666
Mfr # LTMCC004
product price: 
$26.35
/ea
Omron DIN Rail, Temp Monitoring Relay, 5 A, 12 Pins, Screw K8AK-TH11S 100-240VAC
Omron

DIN Rail, Temp Monitoring Relay, 5 A, 12 Pins, Screw

Zoro # G108664521
Mfr # K8AK-TH11S 100-240VAC
product price: 
$295.99
/ea
Schneider Electric Phaseo Redundancy Module 40Amp ABL8RED24400
Schneider Electric

Phaseo Redundancy Module 40Amp

Zoro # G0862797
Mfr # ABL8RED24400
product price: 
$287.99
/ea
Omron W-Bracket, General Purpose Relay, 83 mA, 10 Pins, Screw G7J-4A-B DC24
Omron

W-Bracket, General Purpose Relay, 83 mA, 10 Pins, Screw

Zoro # G110080197
Mfr # G7J-4A-B DC24
product price: 
$76.79
/ea
Johnson Controls Current Switch Mini Solid, Adj Nc H806
Johnson Controls

Current Switch Mini Solid, Adj Nc

Zoro # G0835101
Mfr # H806
product price: 
$90.72
/ea
Omron DIN Rail, Temp Monitoring Relay, 5 A, 12 Pins, Screw K8AK-TH11S 24VAC/DC
Omron

DIN Rail, Temp Monitoring Relay, 5 A, 12 Pins, Screw

Zoro # G008664522
Mfr # K8AK-TH11S 24VAC/DC
product price: 
$286.99
/ea
Electrical Relays (6,500+ items) - Page 91
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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 Starters, Enclosures & AccessoriesSelector SwitchesMotor Overload Relays
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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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