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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 133

Phoenix Contact RIF-1-RPT-LV-120AC/2X21MS Pre-assembled 2909775
Phoenix Contact

RIF-1-RPT-LV-120AC/2X21MS Pre-assembled

Zoro # G016087504
Mfr # 2909775
product price: 
$21.89
/ea
Sold in mult. of 10 for $218.90
Siemens coupling contactor relay 4 NO 3RH2140-1MB40-0KT0
Siemens

coupling contactor relay 4 NO

Zoro # G915960977
Mfr # 3RH2140-1MB40-0KT0
product price: 
$71.75
/ea
Sold in mult. of 7 for $502.25
Siemens Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2330-3AA02
Siemens

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

Zoro # G315855118
Mfr # 3RF2330-3AA02
product price: 
$163.99
/ea
Sold in mult. of 4 for $655.96
Siemens Solid State Relay, 1 Phase, Screw, Panel Mount 3RF2370-1BA06
Siemens

Solid State Relay, 1 Phase, Screw, Panel Mount

Zoro # G315855026
Mfr # 3RF2370-1BA06
product price: 
$242.99
/ea
Sold in mult. of 2 for $485.98
Siemens Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2340-3AA04
Siemens

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

Zoro # G415874873
Mfr # 3RF2340-3AA04
product price: 
$179.99
/ea
Sold in mult. of 3 for $539.97
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 40 A / 40 Degrees C 24-230 V / 24 V DC 3RF2340-3AA02
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 40 A / 40 Degrees C 24-230 V / 24 V DC

Zoro # G515855321
Mfr # 3RF2340-3AA02
product price: 
$190.99
/ea
Sold in mult. of 4 for $763.96
Siemens Digital monitoring relay cos phi and current monitoring for IO-Link 3UG4841-2CA40
Siemens

Digital monitoring relay cos phi and current monitoring for IO-Link

Zoro # G315994411
Mfr # 3UG4841-2CA40
product price: 
$582.99
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2MB40-0KT0
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G415960972
Mfr # 3RH2122-2MB40-0KT0
product price: 
$71.75
/ea
Sold in mult. of 7 for $502.25
Siemens Plug-In, Plug-In Relay, 12 A, Pin LZX:PT270615
Siemens

Plug-In, Plug-In Relay, 12 A, Pin

Zoro # G8367013
Mfr # LZX:PT270615
product price: 
$34.29
/ea
Siemens Solid State Relay, 1 Phase, Ring Cable, DIN Rail or Panel Mount 3RF2350-3AA06
Siemens

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

Zoro # G015874891
Mfr # 3RF2350-3AA06
product price: 
$250.99
/ea
Sold in mult. of 3 for $752.97
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 10 A / 40 Degrees C 24-230 V / 110-230 3RF2310-2AA22
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 10 A / 40 Degrees C 24-230 V / 110-230

Zoro # G115855073
Mfr # 3RF2310-2AA22
product price: 
$157.99
/ea
Sold in mult. of 4 for $631.96
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1BA02
Siemens

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

Zoro # G115855226
Mfr # 3RF2330-1BA02
product price: 
$163.99
/ea
Sold in mult. of 4 for $655.96
Omron Socket, General Purpose Relay, Square, 1 A, 14 Pins, Plug-in MYQ4-AC110/120
Omron

Socket, General Purpose Relay, Square, 1 A, 14 Pins, Plug-in

Zoro # G208538906
Mfr # MYQ4-AC110/120
product price: 
$45.19
/ea
No Product Image Available
Rational

Solid State Relay

Zoro # G8182127
Mfr # 40.00.453P
product price: 
$159.99
/ea
No Product Image Available
Te Connectivity

General-Purpose Relay , DPDT, 120V AC, 30A

Zoro # G915093897
Mfr # T92P11A22-120
product price: 
$49.29
/ea
Schneider Electric Miniature plug-in relay, 12 A, 2 CO, 48, 48V DC Coil Volts, 2 C/O RXM2AB1ED
Schneider Electric

Miniature plug-in relay, 12 A, 2 CO, 48, 48V DC Coil Volts, 2 C/O

Zoro # G500905512
Mfr # RXM2AB1ED
product price: 
$7.69
/ea
Sold in mult. of 10 for $76.90
Idec RH Relay SPDT w/ Light RH1B-ULAC240V
Idec

RH Relay SPDT w/ Light

Zoro # G015279214
Mfr # RH1B-ULAC240V
product price: 
$36.79
/ea
Idec Relay Plug-In 3PDT 10A 12VAC RR3B-ULAC12V
Idec

Relay Plug-In 3PDT 10A 12VAC

Zoro # G715279668
Mfr # RR3B-ULAC12V
product price: 
$27.85
/ea
Phoenix Contact RIF-LDM-12-24 DC Plug-in module for 2907057
Phoenix Contact

RIF-LDM-12-24 DC Plug-in module for

Zoro # G916087413
Mfr # 2907057
product price: 
$3.89
/ea
Sold in mult. of 10 for $38.90
Phoenix Contact PLC-RSC- 24DC/ 1AU/MS/SEN PLC-INTERFACE 2909663
Phoenix Contact

PLC-RSC- 24DC/ 1AU/MS/SEN PLC-INTERFACE

Zoro # G416104986
Mfr # 2909663
product price: 
$26.35
/ea
Sold in mult. of 10 for $263.50
Idec Relay Plug-In 3PDT 10A 6VAC RR3B-UAC6V
Idec

Relay Plug-In 3PDT 10A 6VAC

Zoro # G615279645
Mfr # RR3B-UAC6V
product price: 
$24.85
/ea
Phoenix Contact PLC-RPT-230UC/21/MS PLC-INTERFACE 2909670
Phoenix Contact

PLC-RPT-230UC/21/MS PLC-INTERFACE

Zoro # G516105197
Mfr # 2909670
product price: 
$36.29
/ea
Sold in mult. of 10 for $362.90
Dwyer Instruments Single channel leak detection relay, 470 to 10k ohm adjustable sensitivity SLD-ACY
Dwyer Instruments

Single channel leak detection relay, 470 to 10k ohm adjustable sensitivity

Zoro # G910390595
Mfr # SLD-ACY
product price: 
$312.99
/ea
Phoenix Contact PLC-RPT-120UC/21-21AU PLC-INTERFACE 2900342
Phoenix Contact

PLC-RPT-120UC/21-21AU PLC-INTERFACE

Zoro # G316105045
Mfr # 2900342
product price: 
$51.99
/ea
Sold in mult. of 10 for $519.90
Siemens SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC 45 mm 3TK2810-1BA42-0AA0
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC 45 mm

Zoro # G916039924
Mfr # 3TK2810-1BA42-0AA0
product price: 
$2,356.99
/ea
Phoenix Contact REL-MR-12DC/21HC/EX Plug-in miniature 2908821
Phoenix Contact

REL-MR-12DC/21HC/EX Plug-in miniature

Zoro # G416087463
Mfr # 2908821
product price: 
$15.69
/ea
Sold in mult. of 10 for $156.90
Phoenix Contact PLC-RSC- 12DC/21-21AU PLC-INTERFACE 2967277
Phoenix Contact

PLC-RSC- 12DC/21-21AU PLC-INTERFACE

Zoro # G516105159
Mfr # 2967277
product price: 
$64.55
/ea
Sold in mult. of 10 for $645.50
Siemens Timing relay Multifunction with painted PCB 2 change-over contacts 3RP2505-2BW30-0AX0
Siemens

Timing relay Multifunction with painted PCB 2 change-over contacts

Zoro # G316041244
Mfr # 3RP2505-2BW30-0AX0
product price: 
$284.99
/ea
Sold in mult. of 2 for $569.98
Phoenix Contact PLC-RPT-24DC/21/EX PLC-INTERFACE 2909528
Phoenix Contact

PLC-RPT-24DC/21/EX PLC-INTERFACE

Zoro # G616104915
Mfr # 2909528
product price: 
$31.95
/ea
Sold in mult. of 10 for $319.50
Phoenix Contact RIF-2-RPT-LV-24AC/2X21 Pre-assembled 2903313
Phoenix Contact

RIF-2-RPT-LV-24AC/2X21 Pre-assembled

Zoro # G416087517
Mfr # 2903313
product price: 
$18.99
/ea
Sold in mult. of 10 for $189.90
Siemens SIRIUS safety relay Connecting cable length 1 meter for connecting the safe 3TK2810-0A
Siemens

SIRIUS safety relay Connecting cable length 1 meter for connecting the safe

Zoro # G916288094
Mfr # 3TK2810-0A
product price: 
$67.59
/ea
Sold in mult. of 8 for $540.72
Phoenix Contact PLC-RPT- 24DC/21AU/MS PLC-INTERFACE 2909672
Phoenix Contact

PLC-RPT- 24DC/21AU/MS PLC-INTERFACE

Zoro # G816105064
Mfr # 2909672
product price: 
$42.25
/ea
Sold in mult. of 10 for $422.50
Phoenix Contact PLC-OSC-120UC/ 48DC/100/SEN 2966799
Phoenix Contact

PLC-OSC-120UC/ 48DC/100/SEN

Zoro # G416105228
Mfr # 2966799
product price: 
$50.15
/ea
Sold in mult. of 10 for $501.50
Phoenix Contact RIF-1-RPT-LDP-24DC/1X21MS Pre-assembled 2905289
Phoenix Contact

RIF-1-RPT-LDP-24DC/1X21MS Pre-assembled

Zoro # G716087477
Mfr # 2905289
product price: 
$19.15
/ea
Sold in mult. of 10 for $191.50
Phoenix Contact PLC-RPT-230UC/21/EX PLC-INTERFACE 2909530
Phoenix Contact

PLC-RPT-230UC/21/EX PLC-INTERFACE

Zoro # G916105124
Mfr # 2909530
product price: 
$38.15
/ea
Sold in mult. of 10 for $381.50
Phoenix Contact PLC-RPT- 12DC/21AU PLC-INTERFACE 2900317
Phoenix Contact

PLC-RPT- 12DC/21AU PLC-INTERFACE

Zoro # G616105103
Mfr # 2900317
product price: 
$34.15
/ea
Sold in mult. of 10 for $341.50
Electrical Relays (6,500+ items) - Page 133
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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

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dayton relay socketsallen bradley relaysdayton solid state relaysallen bradley terminal blocksomron relay dpdt

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