DAYTON 5X412 DC Speed Control,90VDC,2A,NEMA 1
DC Speed Control, DC Speed Control SCR, NEMA 1, Lower Voltage Motor Output Power 1/50 to 1/6 hp, AC Input Voltage 120V AC, Voltage Output 0 to 90V DC, Speed Range 25:1, Rotation Single Direction, External Switches ON/OFF