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$19.78
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
1K+
39% off
$19.78
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
$484.93
Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 100 To 240V AC Model: SR3B261FU
Grainger
$484.93
Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 100 To 240V AC Model: SR3B261FU
Grainger
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
$28.99
Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
Amazon.com
$28.99
Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
Amazon.com
$459.46
Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 24V AC Model: SR3B261B
Grainger
$459.46
Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 24V AC Model: SR3B261B
Grainger
$301.74
Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 24V AC Model: SR2B121B
Grainger
$301.74
Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 24V AC Model: SR2B121B
Grainger
$350.02
Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2E201BD
Grainger
$350.02
Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2E201BD
Grainger
$384.27
Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 24V AC Model: SR2B201B
Grainger
$384.27
Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 24V AC Model: SR2B201B
Grainger
$273.08
Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2A101FU
Grainger
$273.08
Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2A101FU
Grainger
$254.64
Schneider Compact Smart Relay: (8) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2E121BD
Grainger
$254.64
Schneider Compact Smart Relay: (8) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2E121BD
Grainger
$332.92
Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 100 To 240V AC Model: SR2E201FU
Grainger
$332.92
Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 100 To 240V AC Model: SR2E201FU
Grainger
$293.35
Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 100 To 240V AC Model: SR2B121FU
Grainger
$293.35
Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 100 To 240V AC Model: SR2B121FU
Grainger
$400.16
Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2B201BD
Grainger
$400.16
Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2B201BD
Grainger
$286.81
Schneider Compact Smart Relay: (4) Analog/(8) Discrete, (4) Relay, 24V AC : 24V DC Model: SR2B121BD
Grainger
$286.81
Schneider Compact Smart Relay: (4) Analog/(8) Discrete, (4) Relay, 24V AC : 24V DC Model: SR2B121BD
Grainger
$218.60
Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2D101FU
Grainger
1
$218.60
Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2D101FU
Grainger
$206.40
Schneider Compact Smart Relay: (6) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2D101BD
Grainger
$206.40
Schneider Compact Smart Relay: (6) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2D101BD
Grainger
$275.28
Square D | SR2B121B | Zelio Logic Compact Smart Relay, 12 I O, 24V AC, Clock, Display
Blackhawk Supply
60-day returns (most items)
$275.28
Square D | SR2B121B | Zelio Logic Compact Smart Relay, 12 I O, 24V AC, Clock, Display
Blackhawk Supply
$464.81
Square D | SR3B261B | Modular Smart Relay Zelio Logic - 24 I O - 24 V AC - Clock - Display
Blackhawk Supply
$464.81
Square D | SR3B261B | Modular Smart Relay Zelio Logic - 24 I O - 24 V AC - Clock - Display
Blackhawk Supply
$24.99
Universal 433Mhz Smart Home Wireless Relay Switch With RF Transmitter, AC85-220V 3-Button Remote Control
Digitalzakka
30-day returns (most items)
$24.99
Universal 433Mhz Smart Home Wireless Relay Switch With RF Transmitter, AC85-220V 3-Button Remote Control
Digitalzakka
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    Shop smart relay

    Sponsored
    About our ads
    $19.78
    $32.96
    Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
    Amazon.com
    1K+
    39% off
    $19.78
    $32.96
    Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
    Amazon.com
    $54.49
    Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
    Amazon.com
    Free shipping
    $54.49
    Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
    Amazon.com
    $484.93
    Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 100 To 240V AC Model: SR3B261FU
    Grainger
    $484.93
    Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 100 To 240V AC Model: SR3B261FU
    Grainger
    $33.99
    Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
    Amazon.com
    $33.99
    Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
    Amazon.com
    $28.99
    Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
    Amazon.com
    $28.99
    Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
    Amazon.com
    $459.46
    Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 24V AC Model: SR3B261B
    Grainger
    $459.46
    Schneider Modular Smart Relay: 16 (Discrete), (10) Relay, 24V AC Model: SR3B261B
    Grainger
    $301.74
    Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 24V AC Model: SR2B121B
    Grainger
    $301.74
    Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 24V AC Model: SR2B121B
    Grainger
    $350.02
    Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2E201BD
    Grainger
    $350.02
    Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2E201BD
    Grainger
    $384.27
    Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 24V AC Model: SR2B201B
    Grainger
    $384.27
    Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 24V AC Model: SR2B201B
    Grainger
    $273.08
    Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2A101FU
    Grainger
    $273.08
    Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2A101FU
    Grainger
    $254.64
    Schneider Compact Smart Relay: (8) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2E121BD
    Grainger
    $254.64
    Schneider Compact Smart Relay: (8) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2E121BD
    Grainger
    $332.92
    Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 100 To 240V AC Model: SR2E201FU
    Grainger
    $332.92
    Schneider Compact Smart Relay: (12) Discrete, (8) Relay, 100 To 240V AC Model: SR2E201FU
    Grainger
    $293.35
    Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 100 To 240V AC Model: SR2B121FU
    Grainger
    $293.35
    Schneider Compact Smart Relay: (8) Discrete, (4) Relay, 100 To 240V AC Model: SR2B121FU
    Grainger
    $400.16
    Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2B201BD
    Grainger
    $400.16
    Schneider Compact Smart Relay: (12) Resistive, (8) Relay, 24V AC : 24V DC Model: SR2B201BD
    Grainger
    $286.81
    Schneider Compact Smart Relay: (4) Analog/(8) Discrete, (4) Relay, 24V AC : 24V DC Model: SR2B121BD
    Grainger
    $286.81
    Schneider Compact Smart Relay: (4) Analog/(8) Discrete, (4) Relay, 24V AC : 24V DC Model: SR2B121BD
    Grainger
    $218.60
    Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2D101FU
    Grainger
    1
    $218.60
    Schneider Compact Smart Relay: (6) Discrete, (4) Relay, 100 To 240V AC Model: SR2D101FU
    Grainger
    $206.40
    Schneider Compact Smart Relay: (6) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2D101BD
    Grainger
    $206.40
    Schneider Compact Smart Relay: (6) Resistive, (4) Relay, 24V AC : 24V DC Model: SR2D101BD
    Grainger
    $275.28
    Square D | SR2B121B | Zelio Logic Compact Smart Relay, 12 I O, 24V AC, Clock, Display
    Blackhawk Supply
    60-day returns (most items)
    $275.28
    Square D | SR2B121B | Zelio Logic Compact Smart Relay, 12 I O, 24V AC, Clock, Display
    Blackhawk Supply