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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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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^.88 –
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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

$58^.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

$69^.99 –
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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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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^.58 –
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Phoenix ECOR-2-BSC3/4X21 - Relay Base

Model #: A9Y1-0928-88

$24^.75 –
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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

$130^.59 –
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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

$93^.39 –
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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

$124^.99 –
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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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Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits

Model #: 680952975764

$71^.99 –
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GatePi 8 Channel - LoRa Based Relay Board 8 Channel Relay with LoRa Module Based on Raspberry Pi 2040 Smart Data Transmission LoRa Module, Transmission up to 5 KM (915MHz)

Model #: 355756721649

$128^.99 –
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Industrial 8-Channel ESP32-S3 WiFi Relay Module, Xtensa 32-bit LX7 Dual-Core Processor, Onboard Isolated RS485 Interface +8-CH Digital Inputs + 8-CH Relays +PoE Network Port, Supports WiFi/BT

Model #: 477915975721

$110^.99 –
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Brand: Shelly
Parts: 2 Years
Model #: Pro 3EM

$154^.99 –
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Brand: Shelly
Parts: 2 Years
Model #: Pro 2

$84^.99 –
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Model #: 3800235268117

$329^.99 –
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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

$108^.99 –
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Waveshare Industrial 8-Channel ESP32-S3 WiFi Relay Module, Isolated CAN Interface, Xtensa 32-bit LX7 Dual-core Processor, 240MHz, Multiple Isolation Protection Circuits, PoE Ethernet Port

Model #: 694782998954

$120^.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^.99 –
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Parts: 2 Years
Model #: Pro 3

$109^.99 –
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Brand: Shelly
Parts: 2 Years
Model #: Pro 2PM

$119^.99 –
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SCHNEIDER ELECTRIC 8501RS44P14V20 Socket, General Purpose Relay, Square, 15 A,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 8501RS44P14V20

$81^.25 –

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DAYTON 1EHU6 Plug-In, General Purpose Relay, Square, 3 A, 14

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 1EHU6

$76^.19 –

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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 RXM3AB2F7 Plug-In, General Purpose Relay, Square, 10 A, 11,

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

$11^.15 –
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SCHNEIDER ELECTRIC 8501RS41V14 Socket, General Purpose Relay, Square, 15 A, 5

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 8501RS41V14

$45^.99 –
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DAYTON 1EJD7 Plug-In, General Purpose Relay, Square, 10 A, 11 Pins

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 1EJD7

$25^.29 –
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SCHNEIDER ELECTRIC RPM32BD Plug-In, General Purpose Relay, Square, 15 A, 11

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RPM32BD

$15^.45 –
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SCHNEIDER ELECTRIC RPM31F7 Plug-In, General Purpose Relay, Square, 15 A, 11,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RPM31F7

$10^.79 –
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SCHNEIDER ELECTRIC RPM11B7 Plug-In, General Purpose Relay, Square, 15 A, 5,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RPM11B7

$8^.69 –
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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

$10^.66 –
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SCHNEIDER ELECTRIC RXM2AB2P7 Plug-In, General Purpose Relay, Square, 12 A, 8,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RXM2AB2P7

$8^.45 –
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SCHNEIDER ELECTRIC RXM2AB2B7 Plug-In, General Purpose Relay, Square, 12 A, 8,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RXM2AB2B7

$9^.25 –
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Waveshare Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case

Model #: 124184301415

$91^.88 –
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SCHNEIDER ELECTRIC 8501RSD41V53 Socket, General Purpose Relay, Square, 15 A, 5,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 8501RSD41V53

$48^.25 –
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DAYTON 1EJE4 Plug-In, General Purpose Relay, Square, 10 A, 11

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 1EJE4

$23^.69 –
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SCHNEIDER ELECTRIC RPM41BD Plug-In, General Purpose Relay, Square, 15 A, 14

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RPM41BD

$14^.89 –
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SCHNEIDER ELECTRIC RPM22B7 Plug-In, General Purpose Relay, Square, 15 A, 8,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RPM22B7

$9^.59 –
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SCHNEIDER ELECTRIC RPM21BD Plug-In, General Purpose Relay, Square, 15 A, 8,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RPM21BD

$11^.55 –
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SCHNEIDER ELECTRIC RXM4GB2F7 Plug-In, General Purpose Relay, Square, 3 A, 14,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RXM4GB2F7

$11^.85 –
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SCHNEIDER ELECTRIC RXM2AB2F7 Plug-In, General Purpose Relay, Square, 12 A, 8,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RXM2AB2F7

$11^.35 –
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SCHNEIDER ELECTRIC RXM4AB2BD Plug-In, General Purpose Relay, Square, 6 A, 14,

Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: RXM4AB2BD

$9^.69 –
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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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Phoenix single relay REL-IR-BL/L-230AC/2X21

Model #: A9Y1-0929-3

$28^.64 –
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SQUARE D 8501RS42P14V20 General Purpose Relay, 120V AC Coil Volts, Square, 8

Brand: Square D
Model: 8501RS42P14V20
Type: Industrial Electrical Controls & Automation
Color: Transparent
Model #: 8501RS42P14V20

$58^.89 –
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DEVMO 12V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power Compatible with Ar-duino DIY Kit PiC ARM AVR

Model #: 884945151344

$43^.99 –
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Pinhaijing LAN Ethernet 2 Way Relay Board Delay Switch TCP/UDP Controller Module Web Server

Model #: 652843010113

$52^.99 –
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Phoenix single relay REL-IR-BL/L-24DC/4X21

Model #: A9Y1-0929-2

$28^.82 –
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Phoenix REL-IR-BL/L- 24DC/2X21 - A single relay

Model #: A9Y1-0928-98

$28^.20 –
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Phoenix Relay Combo Kit REL-IR-BL/L-24DC/4X21

Model #: A9Y1-0929-5

$28^.82 –
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Phoenix - REL - IR - BL/L - 115AC/2X21 - Single Relay

Model #: A9Y1-0929-9

$32^.83 –
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Phoenix - REL - IR - BL/L - 115AC/4X21 - Single Relay

Model #: A9Y1-0929-7

$36^.30 –
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Phoenix Relay Kit REL-IR-BL/L-230AC/4X21

Model #: A9Y1-0929-6

$36^.85 –
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Phoenix ECOR-2-BSC2-RT/4X21 - Relay Base

Model #: A9Y1-0928-91

$25^.23 –
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Phoenix ECOR-2-BSC2-RT/2X21 - Relay Base

Model #: A9Y1-0928-93

$25^.35 –
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Phoenix single relay REL-IR-BL/L-230AC/4X21

Model #: A9Y1-0929-1

$29^.72 –
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Phoenix REL-IR-BL/L-220DC/4X21 - Single Relay

Model #: A9Y1-0928-95

$31^.90 –
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Phoenix Relay Kit REL-IR-BL/L-230AC/2X21

Model #: A9Y1-0929-10

$34^.89 –
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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module

Model #: 694782986661

$106^.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

$56^.99 –
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Linovision Industrial Gigabit 90W POE++ Splitter with IEEE802.3bt PoE and DC 5/9/12/24V Output, Din Rail Mounting, Power Supply for PTZ Cameras, Access Control Systems

Model #: 324589309805

$125^.99 –
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waveshare 8-CH Modbus RTU Relay Module with RS485 Interface, Modbus RTU Protocol, 7~36V Power Supply, Multi Isolation Protection Circuits Such as Power Isolation, Magnetical Isolation, TVS Diode etc.

Model #: 9550675442496

$76^.99 –
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