2V 1Channel Relay Module

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$49.50

Notifier FRM-1 - Control Relay Module

Amazon.com

Free shipping

$49.50

Notifier FRM-1 - Control Relay Module

Amazon.com

$433.26

KFD2-RSH-1.2E.L2 PEPPERL & FUCHS - Panel Accessories & Relay/Socket Supplies

Radwell.com

$433.26

KFD2-RSH-1.2E.L2 PEPPERL & FUCHS - Panel Accessories & Relay/Socket Supplies

Radwell.com

$119.59

MIRCOM MIX-M500RAP 2 AMP @ 24 VDC (RESISTIVE), Advanced Protocol Intelligent Relay, C/W 2 Form "C", OR 1 AMP, Output Module

Amazon.com

Free shipping

$119.59

MIRCOM MIX-M500RAP 2 AMP @ 24 VDC (RESISTIVE), Advanced Protocol Intelligent Relay, C/W 2 Form "C", OR 1 AMP, Output Module

Amazon.com

Free shipping

$249.99

Fireboy-Xintex CO Alarm Relay Control Module | By West Marine

WestMarine

Free shipping

$249.99

Fireboy-Xintex CO Alarm Relay Control Module | By West Marine

WestMarine

Free shipping

$642.19

AXIS A9188 Network I/O Relay Module - 0820-001

A1 Security Cameras

$642.19

AXIS A9188 Network I/O Relay Module - 0820-001

A1 Security Cameras

$21.68

Yizhet 5 V 2 Channel Relay, Dc 5 V 230 V Relay Shield Module Control Board With Optocoupler For Raspberry Pi Arduino Pic

Everymarket INC

$21.68

Yizhet 5 V 2 Channel Relay, Dc 5 V 230 V Relay Shield Module Control Board With Optocoupler For Raspberry Pi Arduino Pic

Everymarket INC

$1,823.91

193X-704ABG01 GENERAL ELECTRIC - Components & Relay PC Board Mount Supplies

Radwell.com

$1,823.91

193X-704ABG01 GENERAL ELECTRIC - Components & Relay PC Board Mount Supplies

Radwell.com

$217.80

($21.78/Pc) 1542510000 Weidmuller The 1542510000 Is A D-SERIES DRM Relay Module Kit Featuring 4 CO Contacts, A 24 V DC Rated Control Voltage, And A

Onlinecomponents.com

$217.80

($21.78/Pc) 1542510000 Weidmuller The 1542510000 Is A D-SERIES DRM Relay Module Kit Featuring 4 CO Contacts, A 24 V DC Rated Control Voltage, And A

Onlinecomponents.com

$522.64

SR3B262BD TES Electric MODULAR SMART RELAY ZELIO LOGIC

Onlinecomponents.com

$522.64

SR3B262BD TES Electric MODULAR SMART RELAY ZELIO LOGIC

Onlinecomponents.com

$206.00

Siemens 6ES7222-1HF00-0XA0 SIMATIC S7-200 EM 222, 8-P, Relay, 2A

PLCHardware.com

$206.00

Siemens 6ES7222-1HF00-0XA0 SIMATIC S7-200 EM 222, 8-P, Relay, 2A

PLCHardware.com

$60.00

Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A

PLCHardware.com

$60.00

Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A

PLCHardware.com

$784.81

$1,015.64

Honeywell Vulcain Gas Monitors 301-R8 Relay Module W/8 Relays | Furnace Part Source

FurnacePartSource.com

22% off

$784.81

$1,015.64

Honeywell Vulcain Gas Monitors 301-R8 Relay Module W/8 Relays | Furnace Part Source

FurnacePartSource.com

$241.17

Napco Relay Module: Relay Module Model: RM3008

Grainger

$241.17

Napco Relay Module: Relay Module Model: RM3008

Grainger

$22.57

1SVR405621R2000 ABB The 1SVR405621R2000 Is An Interface Relay From The CR Range For Use In Industrial Control Circuits.

Onlinecomponents.com

$22.57

1SVR405621R2000 ABB The 1SVR405621R2000 Is An Interface Relay From The CR Range For Use In Industrial Control Circuits.

Onlinecomponents.com

$31.99

$39.99

Sainsmart 16-Channel 9-36V USB Relay Module

Amazon.com

20% off

$31.99

$39.99

Sainsmart 16-Channel 9-36V USB Relay Module

Amazon.com

$160.87

$208.18

Trane MOD04017 Odyssey Relay Module | Furnace Part Source

FurnacePartSource.com

22% off

$160.87

$208.18

Trane MOD04017 Odyssey Relay Module | Furnace Part Source

FurnacePartSource.com

$381.30

1486566 - Westinghouse Automation Relay Automation (Refurbished)

Electrical.com

$381.30

1486566 - Westinghouse Automation Relay Automation (Refurbished)

Electrical.com

$150.99

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BG40

Grainger

$150.99

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BG40

Grainger

$240.00

Siemens 6ES7222-1HH32-0XB0 SIMATIC S7-1200 SM 1222, 16P Relay 2A

PLCHardware.com

$240.00

Siemens 6ES7222-1HH32-0XB0 SIMATIC S7-1200 SM 1222, 16P Relay 2A

PLCHardware.com

$694.20

MVTW01B1AA0751A - Converteam Automation Relay Automation (New)

Electrical.com

$694.20

MVTW01B1AA0751A - Converteam Automation Relay Automation (New)

Electrical.com

$71.97

$143.94

Smart Wifi Relay Switch Module With Voice And App Control - 1R 1T 2 | Uplifted Goods

Inspire Uplift

Free shipping

50% off

$71.97

$143.94

Smart Wifi Relay Switch Module With Voice And App Control - 1R 1T 2 | Uplifted Goods

Inspire Uplift

Free shipping

$18.90

$20.41

788-312 WAGO Relay Module

Standard Electric Supply Co.

$18.90

$20.41

788-312 WAGO Relay Module

Standard Electric Supply Co.

$147.74

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 3NO/1NC, 10 A Model: 3RH21311BG40

Grainger

$147.74

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 3NO/1NC, 10 A Model: 3RH21311BG40

Grainger

How to Interface 2 Channel Relay Module with Arduino UNO

Mar 10, 2021

circuits-diy.com

[SOLVED] Jumpers? - 3V 1 Channel Relay Power Switch Module

Feb 9, 2020

allaboutcircuits.com

1-Channel DC5V Relay Module - High Level Trigger

Jan 7, 2021

sunfounder.com

1 channel power relay module with adjustable timing cycle explained | HCW-M421

Oct 22, 2024

blogspot.comSensorism

Step-by-Step Guide: Interface 2 Channel Relay Channels With Arduino

1.1K viewsJul 26, 2023

instructables.com

0:10

Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board with Low Level Trigger(5V)

1 viewsNov 18, 2019

amazon

0:49

1Channel 5v relay Module #relay #arduino #tech

1 views3 months ago

YouTubeLoci Engineering Ltd

9:34

Relay Module Explained | Control AC Devices with Arduino | Single & 4 Channel Relay Working

5 views3 weeks ago

YouTubeCYFI

2 Channel 5V Active Low Relay Module

Sep 8, 2019

cytron.io