Selector Switch, 30 mm, 2 Position, Maintained / Maintained Action, Type of Operator Keyed, Color Black, Basic Material Metal, Bezel Material Chromium Plated Metal, Bezel Color Chrome, NEMA Rating 4, IP Rating 66, Cam E, Switch Operation @ Position C No Third Position, Switch Operation @ Position D No Fourth Position, Standards CE, CSA LR24590 Class 3211 03, UL listed