Description
The Schneider Electric (Square D) 783XCXM4L-120A Power Relay is a 15A electrical part operated by a 110/120 VAC coil for controlling multiple circuits within control assemblies. It opens and closes three-pole double-throw contacts through electromagnetic actuation, allowing signal and power transfer between connected parts. Applied in HVAC systems, including air handlers, control panels, and packaged equipment, it connects with terminal wiring and electrical networks for coordinated operation of connected loads. The relay delivers accurate contact transition, balanced circuit management, and dependable switching performance for automated heating, cooling, and ventilation sequences.
