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  9. Electrical Relays

Electrical Relays (7,000+ items) - Page 91

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 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 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
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
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
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
Murrelektronik Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 1-10A 9000-41094-0101000
Murrelektronik

Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 1-10A

Zoro # G900533735
Mfr # 9000-41094-0101000
product price: 
$399.99
/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
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
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
Schneider Electric Solid state relay-DIN rail, Single Phase SSD1A345BDC2
Schneider Electric

Solid state relay-DIN rail, Single Phase

Zoro # G511225913
Mfr # SSD1A345BDC2
product price: 
$109.99
/ea
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
No Product Image Available
Schneider Electric

RGZ push-in socket with clamp for RXG2

Zoro # G416563349
Mfr # RGZE08P
product price: 
$14.29
/ea
Johnson Controls Mt46, Mounting Track 4In, Mt46 MT4-6
Johnson Controls

Mt46, Mounting Track 4In, Mt46

Zoro # G3510915
Mfr # MT4-6
product price: 
$7.19
/ea
Sold in mult. of 2 for $14.38
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
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 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
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
Schneider Electric Interface plug in relay, Harmony Electromechanical Relays, 5A, 2CO, with LED, lockable test but to n, 230V AC RXG22P7
Schneider Electric

Interface plug in relay, Harmony Electromechanical Relays, 5A, 2CO, with LED, lockable test but to n, 230V AC

Zoro # G1978892
Mfr # RXG22P7
product price: 
$14.99
/ea
Sold in mult. of 10 for $149.90
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
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
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
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
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
Schneider Electric Connecting Jumper LTMCC004
Schneider Electric

Connecting Jumper

Zoro # G0862666
Mfr # LTMCC004
product price: 
$26.35
/ea
Omron Plug-In, General Purpose Relay, Square, 37.7 mA, 8 Pins, Plug-in MY2ZN-D2 DC24
Omron

Plug-In, General Purpose Relay, Square, 37.7 mA, 8 Pins, Plug-in

Zoro # G010080099
Mfr # MY2ZN-D2 DC24
product price: 
$88.79
/ea
Omron Solid State Relay, 1 Phase, Screw, DIN Rail/Screw, Phototriac G3PJ-225B DC12-24
Omron

Solid State Relay, 1 Phase, Screw, DIN Rail/Screw, Phototriac

Zoro # G010080211
Mfr # G3PJ-225B DC12-24
product price: 
$135.99
/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
Schneider Electric Control Relay 600Vac 10Amp Iec +Options CA2KN223B7
Schneider Electric

Control Relay 600Vac 10Amp Iec +Options

Zoro # G0847738
Mfr # CA2KN223B7
product price: 
$52.75
/ea
Square D NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 115/125 VDC coil, pan head 8501XDO40V62Y414
Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 115/125 VDC coil, pan head

Zoro # G0847126
Mfr # 8501XDO40V62Y414
product price: 
$407.99
/ea
Idec 3PDT W/LITE-CB RH3B-ULCDC12V
Idec

3PDT W/LITE-CB

Zoro # G915279246
Mfr # RH3B-ULCDC12V
product price: 
$22.65
/ea
Schneider Electric Miniature plug-in relay, 10 A, 3 CO, 230, 230V AC Coil Volts, 3 C/O RXM3AB1P7
Schneider Electric

Miniature plug-in relay, 10 A, 3 CO, 230, 230V AC Coil Volts, 3 C/O

Zoro # G100905424
Mfr # RXM3AB1P7
product price: 
$8.19
/ea
Sold in mult. of 10 for $81.90
No Product Image Available
Siemens

Metal Cover, Metal

Zoro # G8523944
Mfr # 3TX71441M0
product price: 
$53.29
/ea
Siemens force-guided coupling relay in industrial enclosure 2 NO contacts / 2 3RQ1000-2HW00-0AX0
Siemens

force-guided coupling relay in industrial enclosure 2 NO contacts / 2

Zoro # G616096227
Mfr # 3RQ1000-2HW00-0AX0
product price: 
$241.99
/ea
Sold in mult. of 2 for $483.98
Electrical Relays (7,000+ 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.

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