Shop Relay 4 Channel

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$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
$15.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$15.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
70
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$18.99
Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
Amazon.com
244
$18.99
Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
5
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$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
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$241.72
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$241.72
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$412.72
Io HVAC Controls IO-WRP 4 Channel Wireless Relay PLUS Kit | Supplyhouse.Com
SupplyHouse.com
4
$412.72
Io HVAC Controls IO-WRP 4 Channel Wireless Relay PLUS Kit | Supplyhouse.Com
SupplyHouse.com
$54.12
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
Free shipping
$54.12
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
$412.71
IO HVAC Controls Io-WRP, Wireless Relay Plus 4 Channel With Distance
PrimeBuy
$412.71
IO HVAC Controls Io-WRP, Wireless Relay Plus 4 Channel With Distance
PrimeBuy
$106.99
Pro 4PM, Wi-Fi, LAN And Bluetooth 4-Channel Smart Relay With Power Metering, Remote Appliances Control And Monitoring
Home Depot
Free shipping
$106.99
Pro 4PM, Wi-Fi, LAN And Bluetooth 4-Channel Smart Relay With Power Metering, Remote Appliances Control And Monitoring
Home Depot
$275.00
Alzatex Rly15br, Four Channel Module SPDT Relay Outputs
PrimeBuy
$275.00
Alzatex Rly15br, Four Channel Module SPDT Relay Outputs
PrimeBuy
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    Shop Relay 4 Channel

    Sponsored
    About our ads
    $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
    $15.55
    4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
    Amazon.com
    $15.55
    4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
    Amazon.com
    $16.99
    4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
    Amazon.com
    70
    $16.99
    4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
    Amazon.com
    $260.00
    HIMA | F3414 | 4 Channel Relay Module |
    Classic Automation
    $260.00
    HIMA | F3414 | 4 Channel Relay Module |
    Classic Automation
    $18.99
    Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
    Amazon.com
    244
    $18.99
    Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
    Amazon.com
    $9.99
    4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
    Amazon.com
    5
    $9.99
    4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
    Amazon.com
    $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
    $78.00
    Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
    Automation Direct
    $78.00
    Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
    Automation Direct
    $241.72
    Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
    SupplyHouse.com
    $241.72
    Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
    SupplyHouse.com
    $412.72
    Io HVAC Controls IO-WRP 4 Channel Wireless Relay PLUS Kit | Supplyhouse.Com
    SupplyHouse.com
    4
    $412.72
    Io HVAC Controls IO-WRP 4 Channel Wireless Relay PLUS Kit | Supplyhouse.Com
    SupplyHouse.com
    $54.12
    (10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
    Amazon.com
    Free shipping
    $54.12
    (10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
    Amazon.com
    $412.71
    IO HVAC Controls Io-WRP, Wireless Relay Plus 4 Channel With Distance
    PrimeBuy
    $412.71
    IO HVAC Controls Io-WRP, Wireless Relay Plus 4 Channel With Distance
    PrimeBuy
    $106.99
    Pro 4PM, Wi-Fi, LAN And Bluetooth 4-Channel Smart Relay With Power Metering, Remote Appliances Control And Monitoring
    Home Depot
    Free shipping
    $106.99
    Pro 4PM, Wi-Fi, LAN And Bluetooth 4-Channel Smart Relay With Power Metering, Remote Appliances Control And Monitoring
    Home Depot
    $275.00
    Alzatex Rly15br, Four Channel Module SPDT Relay Outputs
    PrimeBuy
    $275.00
    Alzatex Rly15br, Four Channel Module SPDT Relay Outputs
    PrimeBuy