Can Alternately Control Two 120, 208, or 240 VAC Pumps
SJE-Rhombus has expanded its NEX Series control panel product line to include single-phase duplex models designed to alternately control two 120, 208, or 240 VAC pumps in water and sewage applications.
The NEX Series single-phase duplex control panel alternately controls two single-phase pumps; this alternating action equalizes pump wear. If an alarm condition occurs, an alarm switch activates the audible/visual alarm system. This system provides override control should either pump fail. Universal pump voltage and control/alarm power allows the control panel to handle three voltages: 120 208 and 240V).