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Automating irrigation and environmental equipment means switching mains power reliably and safely — something most controllers aren't built to do directly. The Bluelab Power Relay R4 (110V Type A, North America) solves this with four individually controlled outputs, giving your Bluelab IntelliDose Controller or Bluelab Pro Controller Wi-Fi the ability to cycle power to irrigation pumps, heaters, fans, lights, and CO2 injectors.
Each output is independently controlled, so different equipment can run on its own schedule or trigger condition without interfering with the others.
Individually controlled channels for pumps, heaters, fans, lights, and CO2 injectors.
Works with the Bluelab IntelliDose Controller and Bluelab Pro Controller Wi-Fi.
Ready to wire into a 110V Type A mains supply out of the box.
| Specification | Value |
|---|---|
| Power Source | 110 VAC Mains |
| Control Input | 4x (up to 24VDC) |
| Output | 4x 110 VAC (15A) |
| Mains Input/Output Cables | 1x Type A plug, 4x Type A socket |
The Bluelab Power Relay R4 is covered by a 2-year limited warranty.
With four independent outputs, you can cycle power to irrigation pumps, heaters, fans, lights, and CO2 injectors.
It works with the Bluelab IntelliDose Controller and the Bluelab Pro Controller Wi-Fi.
This is the North America version, wired for 110VAC mains with Type A plugs and sockets.
Yes. Each of the four outputs is individually controlled, so different equipment can run on its own schedule or trigger condition.
The Power Relay R4 ships with a 110V Type A mains input cable, four 110V Type A mains output cables, a control input cable, a water cover, mounting screws, and a manual.
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Equipping home growers, craft producers, and commercial operations across North America since 2016.
