MP03XXX330 Series MP03XXX330 Series Phase Control.
MP03HBT330 - Phase Control Dual SCR/Diode Modules
MP03XXX330 Series MP03XXX330 Series Phase Control Dual SCR, SCR/Diode Modules Replaces 5.0 January 2000 version, DS4483-5.0 FEATURES s Dual Device M.