Relays | Newegg.com

2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client and Udp Mode for Smart Home MultiClient Use

Model #: 9158154860610

$46^.99 –
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DEVMO 8 Channel DC 5V Relay Module Board, (2PACK) Electrical Equipments 8-Ch Optocoupler Compatible with PIC AVR DSP ARM MCU PLC Smart Home Control Switch

Model #: 884945143226

$40^.09 –
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Modbus POE ETH Relay 8-CH Ethernet Relay Module Supports Sending Modbus RTU/Modbus TCP Protocol Commands via Ethernet Port to Control Relay and Various Devices

Model #: 124184275181

$92^.55 –
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DSD TECH SH-BT04B 4 Channel Bluetooth Relay V2 Support Timer and Security Code

Model #: 994255015387

$44^.99 –
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Development Board 4 Way Relay Module, Programmable, Resettable, DC5-60V Power Supply, for Smart House Control

Model #: 636031981324

$52^.39 –
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DC 12V Time Relay Module, On Delay and Off Delay for Automobile, Raspberry Pi, Industrial Control, and Electronic Projects

Model #: 26-7CXY1502

$26^.99 –
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Phoenix DC Relay Module Compact 24V PLC-RSC-24 DC/21 - Rail-Type

Model #: A9Y1-0927-31

$54^.90 –
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8-CH Relay Module via Ethernet with Digital Input, Adopt Modbus RTU/Modbus TCP Protocol, Supports PoE Power Supply/DC Power Port/Screw Terminal/DC 7~36V Wide Range Power Input

Model #: 9359014177385

$90^.39 –
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5V USB Relay with Optocoupler Isolation Industrial Grade Support UART Serial Port Signal Control NO/COM/NC Load 2 Channel Relay

Model #: 604721825999

$53^.39 –
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Protection 63A 220V Din Rail Adjustable Voltage Protector Relay with Over Current Protection (Size : 63A 220V)

Model #:

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KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(24V, 8-Channel)

Model #: 9344026597900

$63^.59 –
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2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)

Model #: CLAWB0C1GK6Q6Q

$76^.59 –
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Industrial 8-Ch ESP32-S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, Ethernet Port and Multiple Isolation Protection Circuits, Supports RS485 and Bluetooth/WiFi Remote Control

Model #: 652843974231

$101^.99 –
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Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

Model #: BZ59-3871

$90^.68 –
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Phoenix ECOR-2-BSC3/4X21 - Relay Base

Model #: A9Y1-0928-88

$24^.75 –
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Phoenix ECOR-1-BSC3/2X21 - Relay Base

Model #: A9Y1-0928-92

$25^.37 –
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Waveshare Industrial Modbus RTU 8-ch Relay Module (E) with RS485, 30A High Current, Multi Isolation Protection, Optocoupler Isolation, Flyback Diode Protection, Rail-Mounted Case.

Model #: 683491599088

$129^.59 –
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Waveshare Industrial 8-Channel ESP32-S3 WiFi Relay Module, Isolated RS485 Interface, Xtensa 32-bit LX7 Dual-core Processor, 240MHz, Multiple Isolation Protection Circuits, PoE Ethernet Port

Model #: 477915996146

$107^.99 –
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Waveshare Industrial 8-Channel ESP32-S3 WiFi Relay Module, Onboard Isolated CAN Interface, Built-in Xtensa 32-bit LX7 Dual-core Processor, Up to 240MHz, with Multiple Isolation Protection Circuits

Model #: 508922725389

$123^.38 –
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KEHIPI DC 12V Programmable Multifunction Time Delay Relay Module with Segment LEDs Display for Smart Home, Automatic Control (Pack of 2)

Model #: U6030

$33^.99 –
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Waveshare Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support

Model #: 9391048876674

$61^.79 –
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Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module for Automation Control

Model #: 9435761115075

$57^.99 –
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Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.

Model #: 652843906812

$74^.98 –
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Phoenix Relay Module PLC-RPT-24DC/21

Model #: A9Y1-0928-97

$55^.50 –
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KEHIPI DC 5V 12V 24V Programmable Multifunction Time Delay Relay Module, On Delay and Off Delay 0.1s to 270h Timer with Segment LEDs Display for Smart Home, Automatic Control

Model #: U603042

$22^.99 –
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KEHIPI DC 12V Programmable Time Delay Relay Module with Metal Enclosure, On Delay and Off Delay Timer for Automobile, Raspberry Pi, Industrial Control, and Other Automatic Control Projects

Model #: w2423

$29^.99 –
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KLAYERS 8-Channel Ethernet-Controlled Relay Module for Industrial Use, Modbus RTU/Modbus TCP Protocol, PoE Power Supply, ABS DIN Rail Enclosure, Secure for High-Performance Control Systems

Model #: 478643028185

$86^.99 –
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SOLLAE SYSTEMS Digital Output IoT Gateway, 2 Relays Controlled via Sollae Cloud, SIG-5451

Model #: 374307766823

$267^.99 –
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AXIS Web Relay - 4 OUTPUTS, 0 Input, PoE

Model #: 478643027812

$419^.99 –
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Schrack TE V23047-A1024-A501 DPDT Relay 24VDC 6A 250VAC

Model #: V23047A1024A501

$32^.04 –
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DAYTON 1EHD6 Plug-In, General Purpose Relay, Square, 15 A, 5

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 1EHD6

$9^.29 –
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Synaccess Networks netBooter NP-0202DU Remote Monitor PDU

Model #: NP-0202DU

$489^.69 –
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SCHNEIDER ELECTRIC RXM2AB2BD Plug-In, General Purpose Relay, Square, 12 A, 8,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RXM2AB2BD

$8^.89 –
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SCHNEIDER ELECTRIC RPM11BD General Purpose Relay, 24V DC Coil Volts, Square, 5

Type: Miniature Power, Mechanical Indicator
Color: Transparent
Model #: RPM11BD

$6^.49 –
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SCHNEIDER ELECTRIC RXM3AB2F7 Plug-In, General Purpose Relay, Square, 10 A, 11,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RXM3AB2F7

$9^.99 –
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SCHNEIDER ELECTRIC RPM22JD Plug-In, General Purpose Relay, Square, 15 A, 8,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RPM22JD

$9^.79 –
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