{"product_id":"trolmaster-expander-station-4-4-outlet-expander-station-with-trigger-cable-for-multiple-devices-control","title":"TrolMaster Expander Station 4: 4 outlet expander station with trigger cable for multiple devices control","description":"\u003cp\u003eThe TrolMaster Expander Station 4 (4RS-1) is a hardwired four-outlet power expansion module designed to extend the control capacity of a single TrolMaster Hydro-X plug-in device station. It allows one Hydro-X control channel to operate up to four connected loads, with each outlet using an independent 25A relay. The outlets activate sequentially with a 3-second delay, reducing simultaneous startup inrush from high-draw equipment such as dehumidifiers, exhaust fans, CO₂ generators, and lighting ballasts.\u003c\/p\u003e\n\n\n\u003cp\u003e• SKU: 4RS-1\u003cbr\u003e\n• Controlled Outlets: 4\u003cbr\u003e\n• Main Power Voltage: 120\/240V\u003cbr\u003e\n• Maximum Main Supply: Up to 50A @ 240VAC\u003cbr\u003e\n• Relay Rating: 25A per outlet, individual relays\u003cbr\u003e\n• Sequential Start Delay: 3 seconds between each outlet\u003cbr\u003e\n• Trigger: 120–240V trigger cable from a compatible Hydro-X plug-in device station\u003cbr\u003e\n• Input Wiring: 3-wire terminals\u003cbr\u003e\n• Maximum Wire Size: #6 AWG\u003cbr\u003e\n• Compatible Device Stations: Hydro-X plug-in style lighting, CO₂, humidity, fan, and similar device stations\u003cbr\u003e\n• Controller Programming: No additional programming or firmware changes required\u003cbr\u003e\n• Operating Temperature: 41–140°F (5–60°C)\u003cbr\u003e\n• Operating Humidity: 0–99% RH, non-condensing\u003cbr\u003e\n• Installation: Hardwired to a dedicated 120\/240V circuit\u003cbr\u003e\n• Package Dimensions: 275 × 255 × 95 mm\u003cbr\u003e\n• Shipping Weight: 1.50 kg\u003cbr\u003e\n• Typical Applications: Multiple dehumidifiers, exhaust fans, CO₂ generators, supplemental lighting, and other grouped high-draw equipment\u003c\/p\u003e\n\n\n\u003cp\u003eKey Advantage: The 4RS-1 lets a single Hydro-X device station control four separate loads, while its independent 25A relays and 3-second sequential startup help manage high startup inrush and reduce the risk of nuisance breaker trips when multiple high-draw devices activate simultaneously.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":67610181206052,"sku":"TRLM-4RS-1","price":152.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/expander-station-4-4-outlet-expander-station-with-trigger-cable-for-mu.webp?v=1791317576","url":"https:\/\/www.growitdepot.com\/products\/trolmaster-expander-station-4-4-outlet-expander-station-with-trigger-cable-for-multiple-devices-control","provider":"Grow It Depot","version":"1.0","type":"link"}