Collection: HVAC Controls & Indicators
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HUAREW 1-Channel 12V Relay Module with optocoupler Isolation Supports high and Low Level triggering (Pack of 10)
Vendor:HUAREWRegular price $22.38 USDRegular priceSale price $22.38 USD -
DIN Rail Mounting 8-Channel Multifunctional Bistable Relay Module
Vendor:OONORegular price $158.40 USDRegular priceSale price $158.40 USD -
URANT 1NO 1NC 8A Power Relay Module,Suitable for Arduino's 12V Relay Module,Used for Single-Channel Power Switch Control Boards in DIY Electronic Products and Home Automation Projects - D1
Vendor:UrantRegular price $22.38 USDRegular priceSale price $22.38 USD -
Shelly Wave Pro 3 US LR | Z-Wave Long Range 3-Channel Smart Relay Switch with Dry Contacts| DIN-Rail | Home Automation | High Compatibility | Easy Installation | iOS Android App
Vendor:ShellyRegular price $175.98 USDRegular priceSale price $175.98 USD -
Shelly Wave Pro 1 US LR | Z-Wave Long Range Smart Relay Switch with Dry Contacts, 1-Channel 16 A | DIN-Rail | Home Automation | High Compatibility | Easy Installation | iOS Android App
Vendor:ShellyRegular price $105.58 USDRegular priceSale price $105.58 USD -
Shelly Wave Pro 1PM US LR | Z-Wave Long Range Smart Relay Switch with Power Metering, 1-Channel 16 A | DIN-Rail | Home Automation | High Compatibility | Easy Installation | iOS Android App
Vendor:ShellyRegular price $128.78 USDRegular priceSale price $128.78 USD -
Shelly Wave Pro 2PM US LR | Z-Wave Long Range 2-Channel Smart Relay Switch with Power Metering | DIN-Rail | Home Automation | High Compatibility | Easy Installation | iOS Android App
Vendor:ShellyRegular price $174.38 USDRegular priceSale price $174.38 USD -
Shelly Wave Pro 2 US LR | Z-Wave Long Range 2-Channel Smart Relay Switch with Dry Contacts | DIN-Rail | Home Automation | High Compatibility | Easy Installation | iOS Android App
Vendor:ShellyRegular price $137.58 USDRegular priceSale price $137.58 USD -
ZJWZJH 12 Amp Power Relay Switch 12V DC Relay Coil, 5 Pin SPDT 1NO 1NC with Test Button, LED Module Light, Socket Base, DIN Rail, UL Certification (5 Pin- 12A, DC 12V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
12 Pcs 12Amp Power Relay Switch UL Listed 24V DC Relay Coil, 5 Pin SPDT 1NO 1NC with Test Button, LED Module Light, Socket Base, DIN Rail
Vendor:ZJWZJHRegular price $143.98 USDRegular priceSale price $143.98 USD -
Electromagnetic Power Relay 24VAC 12 Amp SPDT with Test Button, Indicator Light Module and Socket Base [Applicable for DIN Rail System] (5 Pin- 12A, AC 24V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
UL Listed 6Pcs 24VAC Relay Electromagnetic Power Relay 8Amp 8Pins DPDT with Test Button, Indicator Light Module and Socket Base 2NO 2NC AC 24V
Vendor:ZJWZJHRegular price $73.58 USDRegular priceSale price $73.58 USD -
Power Relay 12V Miniature Electromagnetic Relay 8Amp DPDT 2-Pole with Indicator Light, Test Button and Socket Base UL Certification (8 Pin- 8A, DC 12V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
24V AC Relay Electromagnetic Relay 8 Amp 8Pin DPDT 2NO 2NC with Test Button, LED Light Module and Socket Base UL Certification (8 Pin- 5A, AC 24V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
6V DC Electromagnetic Power Relay Miniature Coil 8A 8 Pins 2PDT 2NO 2NC with Indicator Light and Socket Base (5 Pin- 12A, DC 6V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
UL Listed 6Pcs 8 Amp Mini Electromagnetic Relay with Test Button 12V DC DPDT 2NO 2NC 8Pin Socket Base with Indicator Light Signal for PLC 12V Relay Din Rail
Vendor:ZJWZJHRegular price $68.78 USDRegular priceSale price $68.78 USD -
6Pcs 12 Amp Power Relay Switch Electromagnetic with Test Button 110V 120V AC SPDT 1NO 1NC Socket Base with LED Light UL Certification
Vendor:ZJWZJHRegular price $79.98 USDRegular priceSale price $79.98 USD -
UL Listed 6 Pcs 8-Amp Electromagnetic Relay 24V DC Relay DPDT 2NO 2NC 8Pin Socket Base with Indicator Light Module and Test Button
Vendor:ZJWZJHRegular price $73.58 USDRegular priceSale price $73.58 USD -
12Amp Power Relay Switch with Test Button SPDT 1NO 1NC with LED Indicator Light and Socket Base UL Certification (5 Pin- 12A, DC 24V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
24 Volt Relay with Test Button Miniature 8Amp DPDT with Led Indicator Light and Socket Base (8 Pin- 8A, DC 24V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
6 Volt Electromagnetic Power Relay with Test Button Coil 8Amp 8 Pins DPDT with Indicator Light and Socket Base UL CE TUV Certification
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
12 Amp Power Relay Switch Electromagnetic with Test Button 110V 120V SPDT 1NO 1NC Socket Base with Indicator Light, UL Certification (5 Pin- 12A, AC 110V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
ZJWZJH Power Relay Electromagnetic with Test Button 110V 120V AC 8Amp DPDT 2Pole 2NO 2NC Socket with Indicator LED Module, UL Certification (8 Pin- 8A, AC 110V)
Vendor:ZJWZJHRegular price $15.98 USDRegular priceSale price $15.98 USD -
UL Listed 6 Pcs 12Amp Din Rail Relay 24V DC Relay Coil, 5 Pin SPDT 1NO 1NC with Test Button, LED Module Light, Socket Base, DIN Rail
Vendor:ZJWZJHRegular price $73.58 USDRegular priceSale price $73.58 USD










![Electromagnetic Power Relay 24VAC 12 Amp SPDT with Test Button, Indicator Light Module and Socket Base [Applicable for DIN Rail System] (5 Pin- 12A, AC 24V)](http://home-syncs.com/cdn/shop/files/71N5bR2mq0L._SX522_cc14187f-058f-47c0-b768-2914fcfb00a2.jpg?v=1774845046&width=533)











