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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 111

Siemens Monitoring relay can be mounted to Contactor 3RT2 3RR2143-1AW30
Siemens

Monitoring relay can be mounted to Contactor 3RT2

Zoro # G516040153
Mfr # 3RR2143-1AW30
product price: 
$325.99
/ea
Sold in mult. of 2 for $651.98
Murrelektronik MB CAP ULTRA ADD-ON-MODULE, IN: 0-26, 4VDC OUT:0-26, 4VDC/3A for max.1A/21S 85462
Murrelektronik

MB CAP ULTRA ADD-ON-MODULE, IN: 0-26, 4VDC OUT:0-26, 4VDC/3A for max.1A/21S

Zoro # G000533642
Mfr # 85462
product price: 
$923.99
/ea
Siemens Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 24 V DC 3RF2330-1DA06
Siemens

Solid-state contactor 1-phase 3RF2 AC 51 / 30 A / 40 °C 48-600 V / 24 V DC

Zoro # G715855145
Mfr # 3RF2330-1DA06
product price: 
$176.99
/ea
Sold in mult. of 3 for $530.97
Siemens Timing relay electronic Multifunction 1 change-over contact 7PV1508-1AW30
Siemens

Timing relay electronic Multifunction 1 change-over contact

Zoro # G416041212
Mfr # 7PV1508-1AW30
product price: 
$127.99
/ea
Sold in mult. of 4 for $511.96
Idec Relay Plug-In DPDT 10A 240VAC RR2P-ULAC240V
Idec

Relay Plug-In DPDT 10A 240VAC

Zoro # G415279647
Mfr # RR2P-ULAC240V
product price: 
$28.75
/ea
Phoenix Contact PLC-RPT- 60DC/21 PLC-INTERFACE 2900303
Phoenix Contact

PLC-RPT- 60DC/21 PLC-INTERFACE

Zoro # G516105067
Mfr # 2900303
product price: 
$42.69
/ea
Sold in mult. of 10 for $426.90
Phoenix Contact PLC-APT-UI-OUT Analog output module for 2906921
Phoenix Contact

PLC-APT-UI-OUT Analog output module for

Zoro # G716104969
Mfr # 2906921
product price: 
$102.99
/ea
Schmersal Safe signal processing, SRB-E-204PE, Plug-in screw terminals with coding, Input expander module, 1  103008070
Schmersal

Safe signal processing, SRB-E-204PE, Plug-in screw terminals with coding, Input expander module, 1

Zoro # G721952890
Mfr # 103008070
product price: 
$382.99
/ea
Altronix 2 POWER SUPPLY/CHARGER WITH, ACCESS POWER CONTROLLERS -, 16 PTC CLASS 2 552907
Altronix

2 POWER SUPPLY/CHARGER WITH, ACCESS POWER CONTROLLERS -, 16 PTC CLASS 2

Zoro # G5644013
Mfr # 552907
product price: 
$1,716.99
/ea
Phoenix Contact PLC-RPT- 24UC/21/RW PLC-INTERFACE for 2900318
Phoenix Contact

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

Zoro # G516105050
Mfr # 2900318
product price: 
$54.49
/ea
Sold in mult. of 10 for $544.90
Phoenix Contact PLC-OPT- 24DC/ 24DC/10/R PLC-INTERFACE 2900398
Phoenix Contact

PLC-OPT- 24DC/ 24DC/10/R PLC-INTERFACE

Zoro # G916104998
Mfr # 2900398
product price: 
$106.99
/ea
Sold in mult. of 10 for $1,069.90
Phoenix Contact RIF-1-RPT-LDP-24DC/1IC Pre-assembled 2909884
Phoenix Contact

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

Zoro # G316087495
Mfr # 2909884
product price: 
$23.35
/ea
Sold in mult. of 10 for $233.50
Phoenix Contact OV-24DC/350DC/1 Solid-state relay for 2982634
Phoenix Contact

OV-24DC/350DC/1 Solid-state relay for

Zoro # G415281183
Mfr # 2982634
product price: 
$141.99
/ea
Square D Kitlugs For 400+600A Gd Sw Series E3 GD4060LK
Square D

Kitlugs For 400+600A Gd Sw Series E3

Zoro # G0862849
Mfr # GD4060LK
product price: 
$337.99
/ea
Phoenix Contact PLC-RSC- 24UC/21AU/MS PLC-INTERFACE 2909656
Phoenix Contact

PLC-RSC- 24UC/21AU/MS PLC-INTERFACE

Zoro # G416104993
Mfr # 2909656
product price: 
$39.89
/ea
Sold in mult. of 10 for $398.90
Lovato Curr.Rel.1Out.24-240Vac/Dc Max PMA20240
Lovato

Curr.Rel.1Out.24-240Vac/Dc Max

Zoro # G522868734
Mfr # PMA20240
product price: 
$727.99
/ea
Phoenix Contact PLC-RPT- 72UC/21-21/RW PLC-INTERFACE 2900347
Phoenix Contact

PLC-RPT- 72UC/21-21/RW PLC-INTERFACE

Zoro # G216104933
Mfr # 2900347
product price: 
$118.99
/ea
Sold in mult. of 10 for $1,189.90
Lovato Off Delay Time Relay TMD
Lovato

Off Delay Time Relay

Zoro # G422868513
Mfr # TMD
product price: 
$390.99
/ea
Phoenix Contact PLC-BSC-230UC/21HC/SO46 14 mm PLC basic 2980445
Phoenix Contact

PLC-BSC-230UC/21HC/SO46 14 mm PLC basic

Zoro # G716105102
Mfr # 2980445
product price: 
$36.89
/ea
Phoenix Contact PSR-SPP-24DC/ESD/5X1/1X2/300 Safety 2981431
Phoenix Contact

PSR-SPP-24DC/ESD/5X1/1X2/300 Safety

Zoro # G516098307
Mfr # 2981431
product price: 
$708.99
/ea
Phoenix Contact PLC-RPT-110UC/21-21/RW PLC-INTERFACE 2900348
Phoenix Contact

PLC-RPT-110UC/21-21/RW PLC-INTERFACE

Zoro # G516105104
Mfr # 2900348
product price: 
$118.99
/ea
Sold in mult. of 10 for $1,189.90
Weg Rnw-Ese09 Weg Level Relay Rnw-Ese09 100-240V 50/60Hz-Dc RNW-ESE09
Weg

Rnw-Ese09 Weg Level Relay Rnw-Ese09 100-240V 50/60Hz-Dc

Zoro # G222869000
Mfr # RNW-ESE09
product price: 
$233.99
/ea
Phoenix Contact PLC-RSC-120UC/21/MS PLC-INTERFACE 2909651
Phoenix Contact

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

Zoro # G616105097
Mfr # 2909651
product price: 
$44.19
/ea
Sold in mult. of 10 for $441.90
Lovato Seperate Din Rail Mount Kit For Rf38 Ol'S RFX3804
Lovato

Seperate Din Rail Mount Kit For Rf38 Ol'S

Zoro # G922868969
Mfr # RFX3804
product price: 
$42.69
/ea
Siemens SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC 45 mm 3TK2810-1KA41
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC 45 mm

Zoro # G816039932
Mfr # 3TK2810-1KA41
product price: 
$2,897.99
/ea
Schmersal Safety-monitoring modules, 103009970, Plug-in screw terminals with coding, STOP 0 Function, 1 oder  SRB-E-201LC
Schmersal

Safety-monitoring modules, 103009970, Plug-in screw terminals with coding, STOP 0 Function, 1 oder

Zoro # G221953113
Mfr # SRB-E-201LC
product price: 
$417.99
/ea
Phoenix Contact REL-MR- 60DC/21AU Plug-in miniature 2961134
Phoenix Contact

REL-MR- 60DC/21AU Plug-in miniature

Zoro # G016087337
Mfr # 2961134
product price: 
$34.69
/ea
Sold in mult. of 10 for $346.90
Lovato Control Relay 3N0+1Nc 230 50/6 BF0031A230
Lovato

Control Relay 3N0+1Nc 230 50/6

Zoro # G822707931
Mfr # BF0031A230
product price: 
$192.99
/ea
Idec Relay Plug-In DPDT 10A 12VAC RR2BA-ULCAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G515279608
Mfr # RR2BA-ULCAC12V
product price: 
$25.19
/ea
Idec DPDT W/LITE-CB RH2B-ULCAC6V
Idec

DPDT W/LITE-CB

Zoro # G915279123
Mfr # RH2B-ULCAC6V
product price: 
$20.15
/ea
Siemens SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO 3SK1111-1AW20
Siemens

SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO

Zoro # G916039917
Mfr # 3SK1111-1AW20
product price: 
$333.99
/ea
Sold in mult. of 2 for $667.98
Abb K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10 K6-40E-84
Abb

K6-40E-84, CONTROL RELAY 4NO 110/40-60 , PK 10

Zoro # G9282300
Mfr # K6-40E-84
product price: 
$866.99
/pk of 10, $86.70/ea
Siemens Solid-state contactor 3-phase 3RF3 AC 53 / 9.2 A / 40 Degrees C 48-600 V / 110-230 3RF3410-1BB26
Siemens

Solid-state contactor 3-phase 3RF3 AC 53 / 9.2 A / 40 Degrees C 48-600 V / 110-230

Zoro # G515855253
Mfr # 3RF3410-1BB26
product price: 
$438.99
/ea
Sold in mult. of 2 for $877.98
Murrelektronik MIRO 12.4 110V-2U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 2 C/O  - 12, 4 mm screw term 52130
Murrelektronik

MIRO 12.4 110V-2U OUTPUT RELAY, IN: 110 VAC/DC - OUT: 250 VAC/DC / 6 A, 2 C/O - 12, 4 mm screw term

Zoro # G100533511
Mfr # 52130
product price: 
$118.99
/ea
Siemens Solid State Relay, 1 Phase, Spring Terminal, DIN Rail or Panel Mount 3RF2310-2AA06
Siemens

Solid State Relay, 1 Phase, Spring Terminal, DIN Rail or Panel Mount

Zoro # G315855019
Mfr # 3RF2310-2AA06
product price: 
$159.99
/ea
Sold in mult. of 3 for $479.97
Siemens SIRIUS safety relay Basic unit Advanced series with time delay 5-300 s 3SK1121-2CB44
Siemens

SIRIUS safety relay Basic unit Advanced series with time delay 5-300 s

Zoro # G716039896
Mfr # 3SK1121-2CB44
product price: 
$510.99
/ea
Electrical Relays (6,500+ items) - Page 111
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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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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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