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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays
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  11. Power & General Purpose Relays

Power & General Purpose Relays (2,500+ items) - Page 14

Argo Arm-3P 3 Zone Circulator Relay ARM-3P
Argo

Arm-3P 3 Zone Circulator Relay

Zoro # G6068204
Mfr # ARM-3P
product price:  $322.99
/ea
Honeywell R841C1169 208/240V Electric R841C1169
Honeywell

R841C1169 208/240V Electric

Zoro # G6406426
Mfr # R841C1169
product price:  $130.99
/ea
Functional Devices-Rib Universal Voltage Power Pack, Input 120-277Vac, Output 24Vac-Class 2 LR21BPP5
Functional Devices-Rib

Universal Voltage Power Pack, Input 120-277Vac, Output 24Vac-Class 2

Zoro # G1801940
Mfr # LR21BPP5
product price:  $117.99
/ea
Weil Mclain 510312167 Trans W/Relay 24V/Pi 510312167
Weil Mclain

510312167 Trans W/Relay 24V/Pi

Zoro # G6917006
Mfr # 510312167
product price:  $148.72
/ea
Argo Arm-6P 6 Zone Circulator Relay ARM-6P
Argo

Arm-6P 6 Zone Circulator Relay

Zoro # G7045675
Mfr # ARM-6P
product price:  $460.99
/ea
Argo Az-3 Same As Azv-243-40 Three AZ-3
Argo

Az-3 Same As Azv-243-40 Three

Zoro # G6932774
Mfr # AZ-3
product price:  $179.99
/ea
Omron Plug-In, General Purpose Relay, Square, 15 A, 8 Pins, Quick Connect LY1N-AC110/120
Omron

Plug-In, General Purpose Relay, Square, 15 A, 8 Pins, Quick Connect

Zoro # G1737425
Mfr # LY1N-AC110/120
product price:  $13.15
/ea
Sold in mult. of 2 for $26.30
Schneider Electric Universal plug-in relay - Zelio RUM - 3, 120V AC Coil Volts, 3 C/O RUMC32F7
Schneider Electric

Universal plug-in relay - Zelio RUM - 3, 120V AC Coil Volts, 3 C/O

Zoro # G600948402
Mfr # RUMC32F7
product price:  $17.99
/ea
Sold in mult. of 10 for $179.90
Omron Plug-In, General Purpose Relay, Square, 5 A, 8 Pins, Quick Connect G2R-2-SN-AC240(S)
Omron

Plug-In, General Purpose Relay, Square, 5 A, 8 Pins, Quick Connect

Zoro # G0253154
Mfr # G2R-2-SN-AC240(S)
product price:  $16.75
/ea
Idec DPDT RELAY RH2B-UTAC110-120V
Idec

DPDT RELAY

Zoro # G915279147
Mfr # RH2B-UTAC110-120V
product price:  $14.80
/ea
Phoenix Contact REL-MR- 12DC/21 Plug-in miniature power 2961150
Phoenix Contact

REL-MR- 12DC/21 Plug-in miniature power

Zoro # G416087371
Mfr # 2961150
product price:  $26.15
/ea
Sold in mult. of 10 for $261.50
Taco Zvc-406-4 Six Zone Switching ZVC-406-4
Taco

Zvc-406-4 Six Zone Switching

Zoro # G7026556
Mfr # ZVC-406-4
product price:  $286.97
/ea
Siemens SIRIUS safety relay basic unit 3SK2 series 10 F-DI 2 F-DQ 3SK2112-1AA10
Siemens

SIRIUS safety relay basic unit 3SK2 series 10 F-DI 2 F-DQ

Zoro # G615919008
Mfr # 3SK2112-1AA10
product price:  $759.99
/ea
Idec SPDT BLADE RELAY RH1B-UAC240V
Idec

SPDT BLADE RELAY

Zoro # G715279262
Mfr # RH1B-UAC240V
product price:  $32.55
/ea
Idec Relay Plug-In 3PDT 10A 48VDC RR3B-UDC48V
Idec

Relay Plug-In 3PDT 10A 48VDC

Zoro # G115279534
Mfr # RR3B-UDC48V
product price:  $21.59
/ea
Functional Devices-Rib Enclosed Relay 10Amp SPDT 24Vac/dc or 120Vac Red Housing RIB2401C-RD
Functional Devices-Rib

Enclosed Relay 10Amp SPDT 24Vac/dc or 120Vac Red Housing

Zoro # G212028158
Mfr # RIB2401C-RD
product price:  $31.19
/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2010-1BW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G416041182
Mfr # 3RN2010-1BW30
product price:  $134.99
/ea
Sold in mult. of 3 for $404.97
Idec Relay Plug-In 3PDT 10A 24VDC RR3B-UDC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G915279451
Mfr # RR3B-UDC24V
product price:  $22.25
/ea
Idec Relay Plug-In DPDT 10A 48VDC RR2BA-UCDC48V
Idec

Relay Plug-In DPDT 10A 48VDC

Zoro # G515279509
Mfr # RR2BA-UCDC48V
product price:  $19.39
/ea
Siemens Positively driven coupling relay in industrial enclosure 2 NO contacts / 2 3RQ1000-2HB00
Siemens

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

Zoro # G816041195
Mfr # 3RQ1000-2HB00
product price:  $188.99
/ea
Sold in mult. of 3 for $566.97
Diversified TDU Series Programmable Multi-Mode Relay Output TDU-120-AKA
Diversified

TDU Series Programmable Multi-Mode Relay Output

Zoro # G409227210
Mfr # TDU-120-AKA
product price:  $202.99
/ea
Idec DPDT RELAY C-BTN RH2B-UCDC125V
Idec

DPDT RELAY C-BTN

Zoro # G315279273
Mfr # RH2B-UCDC125V
product price:  $27.25
/ea
Idec W/DIODE DPDT RH2B-UD-DC24V
Idec

W/DIODE DPDT

Zoro # G115279220
Mfr # RH2B-UD-DC24V
product price:  $15.65
/ea
Functional Devices-Rib DIN Rail Relay 10Amp SPDT Switch 10-30Vdc RIBRL1S-NS
Functional Devices-Rib

DIN Rail Relay 10Amp SPDT Switch 10-30Vdc

Zoro # G612028161
Mfr # RIBRL1S-NS
product price:  $40.73
/ea
Idec Relay Plug-In 3PDT 10A 24VAC RR3B-UAC24V
Idec

Relay Plug-In 3PDT 10A 24VAC

Zoro # G315279624
Mfr # RR3B-UAC24V
product price:  $24.49
/ea
Idec Relay Plug-In 3PDT 10A 24VAC RR3PA-UAC24V
Idec

Relay Plug-In 3PDT 10A 24VAC

Zoro # G315279570
Mfr # RR3PA-UAC24V
product price:  $30.65
/ea
Idec GP Rly 10A SPDT w/ Light & Chck Bttn RH1B-ULCDC24V
Idec

GP Rly 10A SPDT w/ Light & Chck Bttn

Zoro # G215279090
Mfr # RH1B-ULCDC24V
product price:  $20.35
/ea
Honeywell R4222N1002 Dpdt Relay Pilot R4222N1002
Honeywell

R4222N1002 Dpdt Relay Pilot

Zoro # G6402043
Mfr # R4222N1002
product price:  $48.99
/ea
Murrelektronik MICO 4 Channel electronic circuit protection, IN: 24 V DC OUT: 24 V DC / 2x 1-2-3-4 A 2x 4-6-8-10 A 9000-41034-0101000
Murrelektronik

MICO 4 Channel electronic circuit protection, IN: 24 V DC OUT: 24 V DC / 2x 1-2-3-4 A 2x 4-6-8-10 A

Zoro # G800533699
Mfr # 9000-41034-0101000
product price:  $392.99
/ea
Icm Controls 866U-Lf Motor Hard ICM866U-LF
Icm Controls

866U-Lf Motor Hard

Zoro # G6936335
Mfr # ICM866U-LF
product price:  $62.49
/ea
Goodman 30562020 Display Board 30562020
Goodman

30562020 Display Board

Zoro # G6439667
Mfr # 30562020
product price:  $22.36
/ea
Idec 3PDT W/LITE RH3B-ULDC24V
Idec

3PDT W/LITE

Zoro # G515279288
Mfr # RH3B-ULDC24V
product price:  $19.59
/ea
Idec 4PDT W/LITE-CB RH4B-ULCAC24V
Idec

4PDT W/LITE-CB

Zoro # G815279124
Mfr # RH4B-ULCAC24V
product price:  $27.99
/ea
Idec 3PDT W/LITE-CB RH3B-ULCAC24V
Idec

3PDT W/LITE-CB

Zoro # G515279097
Mfr # RH3B-ULCAC24V
product price:  $22.29
/ea
Phoenix Contact REL-MR- 48DC/21-21AU Plug-in miniature 2834847
Phoenix Contact

REL-MR- 48DC/21-21AU Plug-in miniature

Zoro # G016087405
Mfr # 2834847
product price:  $12.99
/ea
Sold in mult. of 10 for $129.90
Idec Relay Plug-In DPDT 10A 24VDC RR2P-UCDC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G615279478
Mfr # RR2P-UCDC24V
product price:  $27.19
/ea
Power & General Purpose Relays (2,500+ items) - Page 14
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About Power & General Purpose Relays

General purpose relays are electromechanical devices that are used to switch electrical circuits. They are often used to control the operation of an electrical circuit, either by opening or closing it, and can be used for a variety of different applications.

Types of General Purpose Relays

General purpose relays come in a variety of types and configurations, including latching, time delay, polarized, and solid-state relays. Each type of relay is designed for specific applications, such as controlling large motors or providing precise timing delays.

How General Purpose Relays are Made

General purpose relays are typically constructed with a coil wound around an iron core and enclosed in a plastic housing. The coil is energized when electricity passes through it, causing the iron core to move and open or close the contacts inside the relay. Other materials used in general purpose relays include copper wire, steel plates, insulating materials such as plastics and ceramics.

Industries that use General Purpose Relays

General purpose relays can be found in many industries such as automotive manufacturing, industrial automation systems, telecommunications systems and consumer electronics. Professionals working in these fields use general purpose relays to control various operations within their system or machine.

Find the General Purpose 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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24v dpdt relaybasler electric240 volt relayscrew #6plug-in general purpose

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