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Power & General Purpose Relays (3,000+ items) - Page 50

Siemens Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure 3RN2000-2AA30
Siemens

Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure

Zoro # G316041237
Mfr # 3RN2000-2AA30
product price:  $93.85
/ea
Sold in mult. of 5 for $469.25
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA14
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615918995
Mfr # 3RF2150-2AA14
product price:  $86.49
/ea
Sold in mult. of 5 for $432.45
Te Connectivity PCB, PCB Relay, 1 A, Pin 1-1617543-0
Te Connectivity

PCB, PCB Relay, 1 A, Pin

Zoro # G900974583
Mfr # 1-1617543-0
product price:  $105.99
/ea
Sold in mult. of 50 for $5,299.50
Siemens EMERGENCY OFF relay T55 230V 10A Overall depth 55 mm 5TT5200
Siemens

EMERGENCY OFF relay T55 230V 10A Overall depth 55 mm

Zoro # G316041190
Mfr # 5TT5200
product price:  $626.99
/ea
Phoenix Contact PLC-RPT- 24UC/21AU/MS PLC-INTERFACE 2909673
Phoenix Contact

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

Zoro # G316105199
Mfr # 2909673
product price:  $44.29
/ea
Sold in mult. of 10 for $442.90
Te Connectivity Plain Case, General Purpose Relay, 10 A, Solder Hook 4-1617002-8
Te Connectivity

Plain Case, General Purpose Relay, 10 A, Solder Hook

Zoro # G700984690
Mfr # 4-1617002-8
product price:  $530.99
/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2010-2BW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G016041223
Mfr # 3RN2010-2BW30
product price:  $119.99
/ea
Sold in mult. of 3 for $359.97
Phoenix Contact PLC-RPT- 24UC/21-21AU/MS PLC-INTERFACE 2910526
Phoenix Contact

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

Zoro # G016105147
Mfr # 2910526
product price:  $53.79
/ea
Sold in mult. of 10 for $537.90
Siemens Positively driven coupling relay in industrial enclosure 2 NO contacts / 2 3RQ1000-1HB00
Siemens

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

Zoro # G016041179
Mfr # 3RQ1000-1HB00
product price:  $188.99
/ea
Sold in mult. of 3 for $566.97
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2011-1BA30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G716041219
Mfr # 3RN2011-1BA30
product price:  $213.99
/ea
Sold in mult. of 3 for $641.97
Siemens Positively driven coupling relay in industrial enclosure 1 NO contact / 1 3RQ1000-2EB00
Siemens

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

Zoro # G616041197
Mfr # 3RQ1000-2EB00
product price:  $168.99
/ea
Sold in mult. of 3 for $506.97
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-1BA04
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G015918984
Mfr # 3RF2120-1BA04
product price:  $81.35
/ea
Sold in mult. of 6 for $488.10
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1617127-4
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G500974587
Mfr # 1617127-4
product price:  $100.99
/ea
Sold in mult. of 2 for $201.98
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
Siemens Positively driven coupling relay in industrial enclosure 1 NO contact / 1 3RQ1000-1EW00
Siemens

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

Zoro # G816041119
Mfr # 3RQ1000-1EW00
product price:  $183.99
/ea
Sold in mult. of 3 for $551.97
Siemens Positively driven coupling relay in industrial enclosure 1 NO contact / 1 3RQ1000-2EW00
Siemens

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

Zoro # G016041124
Mfr # 3RQ1000-2EW00
product price:  $183.99
/ea
Sold in mult. of 3 for $551.97
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1617133-3
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G400973284
Mfr # 1617133-3
product price:  $60.95
/ea
Sold in mult. of 3 for $182.85
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2011-2BW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G516041143
Mfr # 3RN2011-2BW30
product price:  $143.99
/ea
Sold in mult. of 3 for $431.97
Schneider Electric Miniature plug-in relay, 10 A, 3 CO, LED, 12V DC Coil Volts, 3 C/O RXM3AB2JD
Schneider Electric

Miniature plug-in relay, 10 A, 3 CO, LED, 12V DC Coil Volts, 3 C/O

Zoro # G900905501
Mfr # RXM3AB2JD
product price:  $11.15
/ea
Sold in mult. of 10 for $111.50
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1-1617128-6
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G000974964
Mfr # 1-1617128-6
product price:  $110.99
/ea
Sold in mult. of 30 for $3,329.70
Schneider Electric Universal plug-in relay - Zelio RUM - 3, 110V DC Coil Volts, 3 C/O RUMC31FD
Schneider Electric

Universal plug-in relay - Zelio RUM - 3, 110V DC Coil Volts, 3 C/O

Zoro # G400906183
Mfr # RUMC31FD
product price:  $17.65
/ea
Sold in mult. of 10 for $176.50
Te Connectivity PCB, PCB Relay, 2 A, Pin 4-1617076-7
Te Connectivity

PCB, PCB Relay, 2 A, Pin

Zoro # G700979924
Mfr # 4-1617076-7
product price:  $685.99
/ea
Te Connectivity PCB, PCB Relay, 1 A, Long Lead 1-1617128-9
Te Connectivity

PCB, PCB Relay, 1 A, Long Lead

Zoro # G200974986
Mfr # 1-1617128-9
product price:  $99.99
/ea
Sold in mult. of 2 for $199.98
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA45
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G015919004
Mfr # 3RF2120-2AA45
product price:  $94.39
/ea
Sold in mult. of 6 for $566.34
Phoenix Contact PLC-RPT-120UC/21AU/MS PLC-INTERFACE 2909674
Phoenix Contact

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

Zoro # G216105114
Mfr # 2909674
product price:  $53.25
/ea
Sold in mult. of 10 for $532.50
Schneider Electric Socket, Plug-In Relay, 6 A, Pin RXM4AB1ED
Schneider Electric

Socket, Plug-In Relay, 6 A, Pin

Zoro # G700905725
Mfr # RXM4AB1ED
product price:  $10.19
/ea
Sold in mult. of 10 for $101.90
Phoenix Contact PLC-RSC- 24UC/21HC/MS PLC-INTERFACE 2910515
Phoenix Contact

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

Zoro # G216105053
Mfr # 2910515
product price:  $53.79
/ea
Sold in mult. of 10 for $537.90
Phoenix Contact PLC-RSC-125DC/21/MS PLC-INTERFACE 2909652
Phoenix Contact

PLC-RSC-125DC/21/MS PLC-INTERFACE

Zoro # G816105132
Mfr # 2909652
product price:  $50.45
/ea
Sold in mult. of 10 for $504.50
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2010-2BA30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G416041144
Mfr # 3RN2010-2BA30
product price:  $109.99
/ea
Sold in mult. of 4 for $439.96
Te Connectivity Socket, General Purpose Relay, 10 A, Pin 4-1617004-7
Te Connectivity

Socket, General Purpose Relay, 10 A, Pin

Zoro # G200985227
Mfr # 4-1617004-7
product price:  $418.99
/ea
Sold in mult. of 15 for $6,284.85
Phoenix Contact RIF-BR-12-230 AC Plug-in module for 2907060
Phoenix Contact

RIF-BR-12-230 AC Plug-in module for

Zoro # G416087395
Mfr # 2907060
product price:  $3.89
/ea
Sold in mult. of 10 for $38.90
Phoenix Contact PLC-RPT-230UC/21-21AU/RWF PLC-INTERFACE 2900345
Phoenix Contact

PLC-RPT-230UC/21-21AU/RWF PLC-INTERFACE

Zoro # G516105173
Mfr # 2900345
product price:  $56.49
/ea
Sold in mult. of 10 for $564.90
Siemens Positively driven coupling relay in industrial enclosure 2 NO contacts / 1 3RQ1000-2GB00
Siemens

Positively driven coupling relay in industrial enclosure 2 NO contacts / 1

Zoro # G716041127
Mfr # 3RQ1000-2GB00
product price:  $188.99
/ea
Sold in mult. of 3 for $566.97
Siemens Positively driven coupling relay in industrial enclosure 4 NO contacts / 1 3RQ1000-2LB00
Siemens

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

Zoro # G716041165
Mfr # 3RQ1000-2LB00
product price:  $220.99
/ea
Sold in mult. of 3 for $662.97
Murrelektronik Mico Pro Potential distributor 2 x 2 x 06, Multiplying two channels 5-times , max 20 A each channel 9000-41000-0002206
Murrelektronik

Mico Pro Potential distributor 2 x 2 x 06, Multiplying two channels 5-times , max 20 A each channel

Zoro # G500533630
Mfr # 9000-41000-0002206
product price:  $173.99
/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2013-1GW30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G716041158
Mfr # 3RN2013-1GW30
product price:  $426.99
/ea
Sold in mult. of 2 for $853.98
Power & General Purpose Relays (3,000+ items) - Page 50
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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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