The Magnecraft / Schneider Electric part 782XDXH21-120A is an electromechanical relay designed for 110/120VAC applications. This four-pole double throw (4PDT) plug-in control relay is capable of handling currents up to 10A. With a resistance of 4.43KOhm, it provides reliable switching and control functions in a variety of industrial and commercial applications. Its easy plug-in installation makes it convenient for use in control panels or other systems requiring efficient and accurate relay operations. Trust the Magnecraft / Schneider Electric 782XDXH21-120A relay for dependable performance and robust electrical control.