Potentiometers: Type - Potentiometer ; Size - 30.5 mm; NEMA - 13; Dial Plate - Graduated Marking Ring; Additional Information - Rating: 25W DC Coil Power, 50V AC/DC, Operator: Knob; Manufacturer Series - E30
Additional Info: Rating: 25W DC Coil Power, 50V AC/DC, Operator: Knob