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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 168

Idec 4PDT W/C-BUTN RH4B-UCDC110V
Idec

4PDT W/C-BUTN

Zoro # G315279082
Mfr # RH4B-UCDC110V
product price: 
$24.69
/ea
Eaton Transformer Kit, C440&XTOE Overload Relay ZEB-XCT1500
Eaton

Transformer Kit, C440&XTOE Overload Relay

Zoro # G2785973
Mfr # ZEB-XCT1500
product price: 
$844.99
/ea
Murrelektronik MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 5V/1, 5ADC 85657
Murrelektronik

MDD DC/DC-CONVERTOR SWITCH MODE, IN: 24VDC OUT: 5V/1, 5ADC

Zoro # G300533748
Mfr # 85657
product price: 
$454.99
/ea
Murrelektronik sensor module IN: 30VDC / OUT: 230VAC/DC - 6A 12, 4 mm screw-type terminal 526109
Murrelektronik

sensor module IN: 30VDC / OUT: 230VAC/DC - 6A 12, 4 mm screw-type terminal

Zoro # G900533544
Mfr # 526109
product price: 
$505.99
/ea
Siemens Timing relay electronic with star-delta wye-delta function 1 NO delayed 3RP2574-2NW30
Siemens

Timing relay electronic with star-delta wye-delta function 1 NO delayed

Zoro # G116041208
Mfr # 3RP2574-2NW30
product price: 
$159.99
/ea
Sold in mult. of 4 for $639.96
Siemens time-delay device fixed delay 230 V AC accessory for: 3VA UL undervoltage 3VA9978-0BF22
Siemens

time-delay device fixed delay 230 V AC accessory for: 3VA UL undervoltage

Zoro # G116046746
Mfr # 3VA9978-0BF22
product price: 
$250.99
/ea
Sold in mult. of 2 for $501.98
Murrelektronik MICO BASIC 5.2/3.6 ELEC AUX CIRCUIT, 8 CHANNELS, IN: 24VDC OUT: 5x24V/2ADC 3x24V/6ADC 9000-41068-0200600
Murrelektronik

MICO BASIC 5.2/3.6 ELEC AUX CIRCUIT, 8 CHANNELS, IN: 24VDC OUT: 5x24V/2ADC 3x24V/6ADC

Zoro # G700533713
Mfr # 9000-41068-0200600
product price: 
$602.99
/ea
No Product Image Available
Hussmann

Relay, SPDT, 120V, 40A

Zoro # G8290679
Mfr # 0342598
product price: 
$116.99
/ea
Altech Industrial Relay, 5A, 270VAC, 46x92mm PIC152N-B-4-CU
Altech

Industrial Relay, 5A, 270VAC, 46x92mm

Zoro # G624495739
Mfr # PIC152N-B-4-CU
product price: 
$645.99
/ea
Murrelektronik AMMS 18-1 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 30 VDC / 1, 2 A, 12 mm screw-type terminal 50201
Murrelektronik

AMMS 18-1 OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 30 VDC / 1, 2 A, 12 mm screw-type terminal

Zoro # G200533596
Mfr # 50201
product price: 
$79.65
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-1KE40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G615960970
Mfr # 3RH2122-1KE40
product price: 
$65.65
/ea
Sold in mult. of 6 for $393.90
Te Connectivity General Purpose Relay 1-1423091-2
Te Connectivity

General Purpose Relay

Zoro # G101033768
Mfr # 1-1423091-2
product price: 
$8.59
/ea
Sold in mult. of 14 for $120.26
Te Connectivity 7012Vc=Rly, Std, On, 2P, 32Vdc, 15 5-1423159-7
Te Connectivity

7012Vc=Rly, Std, On, 2P, 32Vdc, 15

Zoro # G805929213
Mfr # 5-1423159-7
product price: 
$1,056.99
/ea
Siemens Positively driven coupling relay in industrial enclosure 1 NO contact / 1 3RQ1000-1EB00
Siemens

Positively driven coupling relay in industrial enclosure 1 NO contact / 1

Zoro # G116041161
Mfr # 3RQ1000-1EB00
product price: 
$168.99
/ea
Sold in mult. of 3 for $506.97
Murrelektronik M12-4MR-PG9-0.5M 9000-41034-0000002
Murrelektronik

M12-4MR-PG9-0.5M

Zoro # G800533668
Mfr # 9000-41034-0000002
product price: 
$24.39
/ea
Murrelektronik RMMDA 11/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8A, 1 N/O contact - 12 mm screw terminal 51100
Murrelektronik

RMMDA 11/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 8A, 1 N/O contact - 12 mm screw terminal

Zoro # G200533565
Mfr # 51100
product price: 
$66.65
/ea
No Product Image Available
Finder

EMR Module, DPDT 8A, 24VAC/DC, AgNi, 10PK

Zoro # G812185466
Mfr # 38.52.0.024.0060
product price: 
$391.99
/pk 10, $39.20/ea
Siemens Solid State Relay, 1 Phase, Ring Cable, Panel Mount 3RF2370-3AA02
Siemens

Solid State Relay, 1 Phase, Ring Cable, Panel Mount

Zoro # G015874860
Mfr # 3RF2370-3AA02
product price: 
$334.99
/ea
Sold in mult. of 2 for $669.98
Te Connectivity PCB, Power Relay, 5 A, 1, PCB 2-1393203-8
Te Connectivity

PCB, Power Relay, 5 A, 1, PCB

Zoro # G501033825
Mfr # 2-1393203-8
product price: 
$13.15
/ea
Sold in mult. of 20 for $263.00
Te Connectivity Screw, Socket, Power Relay, 2 A, 6, Plug-in, Solder 9-1393808-6
Te Connectivity

Screw, Socket, Power Relay, 2 A, 6, Plug-in, Solder

Zoro # G905866609
Mfr # 9-1393808-6
product price: 
$156.99
/ea
Te Connectivity PCB, Socket, Power Relay, 16 A, PCB, Plug-in 2-1419108-9
Te Connectivity

PCB, Socket, Power Relay, 16 A, PCB, Plug-in

Zoro # G101026647
Mfr # 2-1419108-9
product price: 
$7.59
/ea
Sold in mult. of 20 for $151.80
Te Connectivity SSRT SRS PANEL MNT  25A 240V AC-AC I/P 2-1393030-0
Te Connectivity

SSRT SRS PANEL MNT 25A 240V AC-AC I/P

Zoro # G601033602
Mfr # 2-1393030-0
product price: 
$69.29
/ea
Sold in mult. of 2 for $138.58
Phoenix Contact DIN Rail, General Purpose Relay, 10 A, Push-in 2900290
Phoenix Contact

DIN Rail, General Purpose Relay, 10 A, Push-in

Zoro # G216105176
Mfr # 2900290
product price: 
$35.69
/ea
Sold in mult. of 10 for $356.90
Johnson Controls Current Sensor Adj Set H709
Johnson Controls

Current Sensor Adj Set

Zoro # G0572181
Mfr # H709
product price: 
$103.99
/ea
Schneider Electric Solid State Relay, 5-24V DC, 50 Hz, 1 A SSP1A190BDE
Schneider Electric

Solid State Relay, 5-24V DC, 50 Hz, 1 A

Zoro # G922412391
Mfr # SSP1A190BDE
product price: 
$53.29
/ea
Siemens Positively driven coupling relay in industrial enclosure 4 NO contacts / 1 3RQ1000-2LW00
Siemens

Positively driven coupling relay in industrial enclosure 4 NO contacts / 1

Zoro # G816041232
Mfr # 3RQ1000-2LW00
product price: 
$238.99
/ea
Sold in mult. of 2 for $477.98
Schneider Electric Current control relay, Harmony Control Relays, 5A, 2CO, 2.500mA, 24.240V AC DC RM35JA31MW
Schneider Electric

Current control relay, Harmony Control Relays, 5A, 2CO, 2.500mA, 24.240V AC DC

Zoro # G0572105
Mfr # RM35JA31MW
product price: 
$159.99
/ea
Te Connectivity PCB, PCB Relay, 2 A, PCB 1462050-2
Te Connectivity

PCB, PCB Relay, 2 A, PCB

Zoro # G700983167
Mfr # 1462050-2
product price: 
$16.15
/ea
Sold in mult. of 400 for $6,460.00
No Product Image Available
Te Connectivity

35710010=BRIDGE ASSY

Zoro # G001038030
Mfr # 7-1616262-4
product price: 
$834.99
/ea
Sold in mult. of 6 for $5,009.94
Altech Industrial Relay, 50A MT-63/3K-50
Altech

Industrial Relay, 50A

Zoro # G024500651
Mfr # MT-63/3K-50
product price: 
$257.99
/ea
Murrelektronik PROPORTIONAL AMPLIFIER, SNAP-ON, Startup time 1 second 7000-31271-0000000
Murrelektronik

PROPORTIONAL AMPLIFIER, SNAP-ON, Startup time 1 second

Zoro # G500533609
Mfr # 7000-31271-0000000
product price: 
$505.99
/ea
No Product Image Available
Finder

6-Way Jumper Link for 58/ 94 Series sockets

Zoro # G012186041
Mfr # 094.06
product price: 
$3.59
/ea
Sold in mult. of 3 for $10.77
Siemens OFF-delay device 220/230 V AC/DC 3RT2916-2BL01
Siemens

OFF-delay device 220/230 V AC/DC

Zoro # G816082983
Mfr # 3RT2916-2BL01
product price: 
$212.99
/ea
Sold in mult. of 3 for $638.97
Crydom Solid State Relay, 3 Phase, Screw Clamp, DIN Rail, SCR DR48D12
Crydom

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

Zoro # G4476954
Mfr # DR48D12
product price: 
$79.65
/ea
Sold in mult. of 10 for $796.50
Macromatic Single Function Time Delay Relay, Octal, Cycle On, 1 Functions 12V DC, DPDT TR-55126-14
Macromatic

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

Zoro # G8590477
Mfr # TR-55126-14
product price: 
$47.25
/ea
No Product Image Available
Atc Diversified Electronics

Time Delay Relay, Interval Timer

Zoro # G824302127
Mfr # 405C100F2X
product price: 
$347.99
/ea
Electrical Relays (6,500+ items) - Page 168
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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
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time delay off relaytime on delaysdin mount relaysdayton relay sockets12 volt dc relays
120v coil relayomron relay dpdtmacromatic pmpusdin rail timer relaysmacromatic tr-6512u

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