The Hydro-X 4RS-1 is a universal 4-outlet power expansion module. Use with any of TrolMaster’s “plug-in” device modules to expand the number of devices  controlled by the Hydro-X. A single 120-240 volt “trigger” cable on the 4RS-1 connects to your device / control module. So, when activated by the Hydro-x, the 4RS-1 trigger cable will turn on the 4 receptacles on the 4RS-1, also with a 3 second time delay between each outlet activated. That minimizes high start-up (inrush current) and allows up to 4 devices to be safely controlled. The 4RS-1 must be installed with a 120/240 volt power circuit (up to 50-amps @ 240vac). Three wire terminals inside the unit accept up to #6 AWG wire making connections to the power source easy.

Features

• Individual Power Relay (25A for each outlet)
• 3-second Intervals as Time Delay for Reducing Start-Up Surges

Specifications

• Main Power Voltage: 240V
• Receptacle Quantity: 4
• Max Relay Amperage: 25A
• Operating Temperature: 41-140°F
• Operating  Humidity: 0-99% Noncondensing
• Package Dimensions: 275mm x 255mm x 95mm
• G.W. per pack: 1.50kgs

Requires Hydro-X Environment Control System （HCS-1）

The Hydro-X system is a professional-grade single zone environmental system. It is fully customizable and modularly designed. Installation is simple and the system is easy to expand upon. Also, the Hydro-X system can control most grow lights brands, HVAC systems, and mini-split air conditioners. Also commercial dehumidifiers, and humidifiers, as well as CO2 generators or regulators. With the free TrolMaster App, the user can access all of the settings and alerts on the system from anywhere at anytime.