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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 138

Schneider Electric Solid State Relay, 1 Phase, Screw, Socket, SCR SSL1A12JDPV
Schneider Electric

Solid State Relay, 1 Phase, Screw, Socket, SCR

Zoro # G511222790
Mfr # SSL1A12JDPV
product price: 
$51.19
/ea
Sold in mult. of 30 for $1,535.70
Siemens Positively driven coupling relay in industrial enclosure 2 NO contacts / 2 3RQ1000-2HW00
Siemens

Positively driven coupling relay in industrial enclosure 2 NO contacts / 2

Zoro # G516041235
Mfr # 3RQ1000-2HW00
product price: 
$256.99
/ea
Sold in mult. of 3 for $770.97
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2130-1AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G415918997
Mfr # 3RF2130-1AA06
product price: 
$162.99
/ea
Sold in mult. of 4 for $651.96
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-460 V / 24 V 3RF2330-1AA14
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-460 V / 24 V

Zoro # G215874899
Mfr # 3RF2330-1AA14
product price: 
$140.99
/ea
Sold in mult. of 4 for $563.96
Phoenix Contact DEK-OV- 5DC/ 24DC/ 10 Power solid-state 2961752
Phoenix Contact

DEK-OV- 5DC/ 24DC/ 10 Power solid-state

Zoro # G516087790
Mfr # 2961752
product price: 
$223.99
/ea
Phoenix Contact PLC-OSC- 5DC/ 24DC/100KHZ-G Input 2902967
Phoenix Contact

PLC-OSC- 5DC/ 24DC/100KHZ-G Input

Zoro # G216105190
Mfr # 2902967
product price: 
$96.29
/ea
Siemens Current measuring module Set current 20.200 A overall width 120 mm 3UF7103-1AA00-0
Siemens

Current measuring module Set current 20.200 A overall width 120 mm

Zoro # G515870225
Mfr # 3UF7103-1AA00-0
product price: 
$663.99
/ea
Murrelektronik MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 500VA IN: 230VAC+/- 5% OUT: 230VAC, spring clamp 6686020
Murrelektronik

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 500VA IN: 230VAC+/- 5% OUT: 230VAC, spring clamp

Zoro # G300533632
Mfr # 6686020
product price: 
$693.99
/ea
Murrelektronik RM 122/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 2 NO / 2-NC  - 22, 5 mm screw term. 51300
Murrelektronik

RM 122/24 OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 2 NO / 2-NC - 22, 5 mm screw term.

Zoro # G300533601
Mfr # 51300
product price: 
$298.99
/ea
Phoenix Contact PLC-RPT- 24UC/21-21AU/RW PLC-INTERFACE 2900349
Phoenix Contact

PLC-RPT- 24UC/21-21AU/RW PLC-INTERFACE

Zoro # G416104955
Mfr # 2900349
product price: 
$110.99
/ea
Sold in mult. of 10 for $1,109.90
Phoenix Contact RIF-RC-12-24 UC Plug-in module for 2900949
Phoenix Contact

RIF-RC-12-24 UC Plug-in module for

Zoro # G216087335
Mfr # 2900949
product price: 
$3.89
/ea
Sold in mult. of 10 for $38.90
Siemens Coupling relay in industrial enclosure 3 changeover contacts Wide voltage 3RQ2000-1CW00
Siemens

Coupling relay in industrial enclosure 3 changeover contacts Wide voltage

Zoro # G215960981
Mfr # 3RQ2000-1CW00
product price: 
$125.99
/ea
Sold in mult. of 4 for $503.96
Siemens Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2350-3AA04
Siemens

Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount

Zoro # G615874871
Mfr # 3RF2350-3AA04
product price: 
$211.99
/ea
Sold in mult. of 3 for $635.97
Murrelektronik Mico Pro electronic circuit protection, 2 channels, IN: 24 V DC OUT: 24 V DC / 2 A 9000-41012-0200000
Murrelektronik

Mico Pro electronic circuit protection, 2 channels, IN: 24 V DC OUT: 24 V DC / 2 A

Zoro # G400533716
Mfr # 9000-41012-0200000
product price: 
$182.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2130-1AA45
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G815263482
Mfr # 3RF2130-1AA45
product price: 
$121.99
/ea
Sold in mult. of 6 for $731.94
Murrelektronik MB CAP BUFFER MODULE, IN:23-30 VDC OUT:22-28VDC/20A for 200ms 85394
Murrelektronik

MB CAP BUFFER MODULE, IN:23-30 VDC OUT:22-28VDC/20A for 200ms

Zoro # G800533736
Mfr # 85394
product price: 
$715.99
/ea
Phoenix Contact DEK-OE-120AC/ 48DC/100 Input 2941659
Phoenix Contact

DEK-OE-120AC/ 48DC/100 Input

Zoro # G516087776
Mfr # 2941659
product price: 
$230.99
/ea
Murrelektronik UFL 10 L PLUG FOR SIGNAL TRANSFER, 24 VDC / 1 A - male with LED, rail / screw-type terminal 54011
Murrelektronik

UFL 10 L PLUG FOR SIGNAL TRANSFER, 24 VDC / 1 A - male with LED, rail / screw-type terminal

Zoro # G800533583
Mfr # 54011
product price: 
$152.99
/ea
Siemens Timing relay electronic ON delay 1 change-over contact 7PV1513-1AP30
Siemens

Timing relay electronic ON delay 1 change-over contact

Zoro # G016041155
Mfr # 7PV1513-1AP30
product price: 
$60.95
/ea
Sold in mult. of 8 for $487.60
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2350-1AA22
Siemens

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

Zoro # G115874883
Mfr # 3RF2350-1AA22
product price: 
$200.99
/ea
Sold in mult. of 3 for $602.97
Phoenix Contact RIF-1-RPT-LV-120AC/2X21AU Pre-assembled 2903328
Phoenix Contact

RIF-1-RPT-LV-120AC/2X21AU Pre-assembled

Zoro # G116087534
Mfr # 2903328
product price: 
$17.95
/ea
Sold in mult. of 10 for $179.50
Siemens Current/voltage measuring module V2 Set current 3.40 A 3UF7111-1AA01-0
Siemens

Current/voltage measuring module V2 Set current 3.40 A

Zoro # G016314860
Mfr # 3UF7111-1AA01-0
product price: 
$566.99
/ea
Murrelektronik MUUW ANALOG COUPLER COMPONENT, IN: 0.10 V - OUT: 0.10 V, mounting rail / screw-type terminal 44205
Murrelektronik

MUUW ANALOG COUPLER COMPONENT, IN: 0.10 V - OUT: 0.10 V, mounting rail / screw-type terminal

Zoro # G000533567
Mfr # 44205
product price: 
$559.99
/ea
Murrelektronik MIRO 6.2 24VDC-1S OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC 6 A, 1 NO 52002
Murrelektronik

MIRO 6.2 24VDC-1S OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC 6 A, 1 NO

Zoro # G100533573
Mfr # 52002
product price: 
$43.69
/ea
Siemens Coupling relay in industrial enclosure 1 changeover contact Wide voltage 3RQ2000-1AW00
Siemens

Coupling relay in industrial enclosure 1 changeover contact Wide voltage

Zoro # G115960982
Mfr # 3RQ2000-1AW00
product price: 
$88.15
/ea
Sold in mult. of 6 for $528.90
Phoenix Contact RIF-RC-120-230 UC Plug-in module for 2900951
Phoenix Contact

RIF-RC-120-230 UC Plug-in module for

Zoro # G016087399
Mfr # 2900951
product price: 
$3.89
/ea
Sold in mult. of 10 for $38.90
Idec Relay Plug-In SPDT 10A 120VAC RR1BA-ULAC120V
Idec

Relay Plug-In SPDT 10A 120VAC

Zoro # G315279594
Mfr # RR1BA-ULAC120V
product price: 
$21.85
/ea
Schneider Electric Miniature plug-in relay, 12 A, 2 CO, 110, 110V DC Coil Volts, 2 C/O RXM2AB1FD
Schneider Electric

Miniature plug-in relay, 12 A, 2 CO, 110, 110V DC Coil Volts, 2 C/O

Zoro # G200905522
Mfr # RXM2AB1FD
product price: 
$7.59
/ea
Sold in mult. of 10 for $75.90
Siemens Digital module 4 inputs and 2 relay outputs 3UF7300-1AU00-0AX0
Siemens

Digital module 4 inputs and 2 relay outputs

Zoro # G816041164
Mfr # 3UF7300-1AU00-0AX0
product price: 
$386.99
/ea
Sold in mult. of 2 for $773.98
Phoenix Contact PLC-OSC- 24DC/230AC/ 1/ACT 2967947
Phoenix Contact

PLC-OSC- 24DC/230AC/ 1/ACT

Zoro # G916105056
Mfr # 2967947
product price: 
$57.25
/ea
Sold in mult. of 10 for $572.50
Phoenix Contact PLC-RSC-120UC/21/EX PLC-INTERFACE 2909525
Phoenix Contact

PLC-RSC-120UC/21/EX PLC-INTERFACE

Zoro # G816104937
Mfr # 2909525
product price: 
$36.69
/ea
Sold in mult. of 10 for $366.90
No Product Image Available
Omron

PowrCartrdge for G3PA220BVDX

Zoro # G510080155
Mfr # G32A-A20-VD-X DC5-24
product price: 
$97.49
/ea
Siemens SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC 3TK2810-1KA42-0AA0
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC

Zoro # G416039943
Mfr # 3TK2810-1KA42-0AA0
product price: 
$2,422.99
/ea
Phoenix Contact PLC-RSC- 24DC/21-21AU PLC-INTERFACE 2967125
Phoenix Contact

PLC-RSC- 24DC/21-21AU PLC-INTERFACE

Zoro # G516105203
Mfr # 2967125
product price: 
$32.99
/ea
Sold in mult. of 10 for $329.90
Phoenix Contact PLC-OSC- 24DC/ 24DC/ 2/C1D2 5603260
Phoenix Contact

PLC-OSC- 24DC/ 24DC/ 2/C1D2

Zoro # G516105142
Mfr # 5603260
product price: 
$87.35
/ea
Sold in mult. of 10 for $873.50
Phoenix Contact PLC-RPT- 24DC/ 1IC/ACT PLC-INTERFACE 2900298
Phoenix Contact

PLC-RPT- 24DC/ 1IC/ACT PLC-INTERFACE

Zoro # G416104962
Mfr # 2900298
product price: 
$50.25
/ea
Sold in mult. of 10 for $502.50
Electrical Relays (6,500+ items) - Page 138
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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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dayton solid state relaysdayton time relayomron relay dpdtindustrial relaysmacromatic pmpus

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