Pushbuttons, Non-Illuminated: Type - Pushbutton Switch; Size - 30.5 mm; NEMA - 4,4X,13; Operating Cap - Flush; Bezel/Housing - Round Metal, Chrome; Contact Mode - Momentary; Contacts - 1-NO; Contact Rating - 3A/250VAC, 1.1A/125VDC; Terminals - Standard Screw Terminals; Enclosure Rating - NEMA 3,3R,4,4X,12,13, IEC IP65; Additional Information - Steel Locking Ring and Die-Cast Zinc Threaded Body; Manufacturer Series - TWTD