Shop Relay Module 4 Channel 12V

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$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
10
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
$118.00
Relay Output Module: 4-pt, 24 VAC/VDC (PN# P1-04TEPS)
Automation Direct
$118.00
Relay Output Module: 4-pt, 24 VAC/VDC (PN# P1-04TEPS)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$73.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC (PN# BX-05TRS)
Automation Direct
$73.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC (PN# BX-05TRS)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$81.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$81.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$98.00
Relay Output Module: 12-pt, 12-48 VDC/24-240 VAC (PN# BX-12TR)
Automation Direct
$98.00
Relay Output Module: 12-pt, 12-48 VDC/24-240 VAC (PN# BX-12TR)
Automation Direct
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$4.08
Hongfa HFV15/12-Z4ST, Mini ISO Relay, 12VDC, 40A, SPDT With Plastic Bracket
Waytek Bing Merchant Center
$4.08
Hongfa HFV15/12-Z4ST, Mini ISO Relay, 12VDC, 40A, SPDT With Plastic Bracket
Waytek Bing Merchant Center
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
315
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
184
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$18.99
Mayspare Solenoid Relay Switch 12 Volt 4 Terminal Trombetta Powerseal Solenoid 150 Amp Intermittent Duty DC Contactor, 684-1261-212, 684-1251-212
Amazon.com
101
$18.99
Mayspare Solenoid Relay Switch 12 Volt 4 Terminal Trombetta Powerseal Solenoid 150 Amp Intermittent Duty DC Contactor, 684-1261-212, 684-1251-212
Amazon.com
$0.85
$0.88
1 2 4 8 Way Channel Relay Module 5V 12V 24V With Optocoupler Support High And Low Level Trigger For
Aliexpress
$0.85
$0.88
1 2 4 8 Way Channel Relay Module 5V 12V 24V With Optocoupler Support High And Low Level Trigger For
Aliexpress
$3.98
$5.68
3.3V 5V 12V 24V 4 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
29% off
$3.98
$5.68
3.3V 5V 12V 24V 4 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$2.04
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$2.04
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$7.19
4 Channel 12V Relay Module 250V 10A Relays For Arduino, Automation &
eBay
Free shipping
$7.19
4 Channel 12V Relay Module 250V 10A Relays For Arduino, Automation &
eBay
$21.06
$21.52
DC 12V 4 Channel Multifunction Cycle Delay Timer Relay Module : Timing Loop Interlock Self-Locking
Aliexpress
Free shipping
$21.06
$21.52
DC 12V 4 Channel Multifunction Cycle Delay Timer Relay Module : Timing Loop Interlock Self-Locking
Aliexpress
$5.94
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay
$5.94
Dc 12V 4-Channel Relay Module Optocoupler For Arduino Pic Arm Avr Dsp
eBay
$1.22
$1.33
Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And
Aliexpress
$1.22
$1.33
Relay Module 1 2 4 6 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And
Aliexpress
$1.43
$3.97
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
63% off
$1.43
$3.97
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$3.10
12V Relay Module 4 Channel Receiver 433Mhz RF Transmitters Light Wireless Remote Control Switch
Alibaba B2B
Free shipping
$3.10
12V Relay Module 4 Channel Receiver 433Mhz RF Transmitters Light Wireless Remote Control Switch
Alibaba B2B
$11.97
$12.99
Relay 15328866 (Set Of 4) - 12VDC 20A 4-Pin High-Power SPDT Relay - Multi-Use Replacement For GM, GMC, Buick, Chevy Trucks & Cars
Amazon.com
$11.97
$12.99
Relay 15328866 (Set Of 4) - 12VDC 20A 4-Pin High-Power SPDT Relay - Multi-Use Replacement For GM, GMC, Buick, Chevy Trucks & Cars
Amazon.com
$28.37
Wireless Rf Relay Module 12V 4 Channel Kit
eBay
$28.37
Wireless Rf Relay Module 12V 4 Channel Kit
eBay
$100.00
Altech Corp 8955.2 Rm2e4 Dpdt 4-Channel Module With 12Vdc Relays
eBay
$100.00
Altech Corp 8955.2 Rm2e4 Dpdt 4-Channel Module With 12Vdc Relays
eBay
$3.28
$6.36
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And Low Triger
Aliexpress
Free shipping
48% off
$3.28
$6.36
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And Low Triger
Aliexpress
$155.45
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551HB000BA2
Grainger
$155.45
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551HB000BA2
Grainger
$3.80
CHJ C70X-1000-4T 12V 4-Channel Waterproof Relay Module Receiver Board 1000m Range Wireless Remote Control Switch 315/433.92 Mhz
Alibaba B2B
Free shipping
$3.80
CHJ C70X-1000-4T 12V 4-Channel Waterproof Relay Module Receiver Board 1000m Range Wireless Remote Control Switch 315/433.92 Mhz
Alibaba B2B
$2.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Single
Super Bright LEDs
$2.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Single
Super Bright LEDs
4-Channel Relay Driver Circuit and PCB Design
4-Channel Relay Driver Circuit and PCB Design
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circuitdigest.com
Module 4 Relay Kích H/L 12VDC
Module 4 Relay Kích H/L 12VDC
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nshopvn.com
SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM
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SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM
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amazon
Connecting a 12V Relay to Arduino
Connecting a 12V Relay to Arduino
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instructables.com
PC817 Adapter Module Optocoupler with Arduino - zonemaker.com
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PC817 Adapter Module Optocoupler with Arduino - zonemaker.com
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YouTubeMaker Tutor
Configurable Active High or Low Relay Module, with opto-isolated input
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Configurable Active High or Low Relay Module, with opto-isolated input
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How to use Relays to Control Linear Actuators
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How to use Relays to Control Linear Actuators
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Why we use Relay in PLC Applications | Relay Wiring Diagram | Types of Relay-SPST, SPDT, DPST, DPDT
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4 Channel Smart Wifi Switch
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Shop Relay Module 4 Channel 12V

Sponsored
About our ads
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
10
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
$118.00
Relay Output Module: 4-pt, 24 VAC/VDC (PN# P1-04TEPS)
Automation Direct
$118.00
Relay Output Module: 4-pt, 24 VAC/VDC (PN# P1-04TEPS)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$366.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-2)
Automation Direct
$73.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC (PN# BX-05TRS)
Automation Direct
$73.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC (PN# BX-05TRS)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$81.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$81.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$98.00
Relay Output Module: 12-pt, 12-48 VDC/24-240 VAC (PN# BX-12TR)
Automation Direct
$98.00
Relay Output Module: 12-pt, 12-48 VDC/24-240 VAC (PN# BX-12TR)
Automation Direct
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$4.08
Hongfa HFV15/12-Z4ST, Mini ISO Relay, 12VDC, 40A, SPDT With Plastic Bracket
Waytek Bing Merchant Center
$4.08
Hongfa HFV15/12-Z4ST, Mini ISO Relay, 12VDC, 40A, SPDT With Plastic Bracket
Waytek Bing Merchant Center
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$20.99
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
315
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
184
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com