Schneider Electric,PUSHBUTTON 600VAC 10AMP 30MM TYPE K+OPT,1 NO,10A,30mm Round,600V,AC15 - DC13,Blue,Harmony,Momentary,NEMA 1/2/3/3R/4/6/12/13,Panel,Pushbutton,Screw Clamp,Standard Pushbutton,UL File Number E42259 CCN NKCR - CSA File Number LR24590 Class 3211-03 - CE Marked,Water tight, Dust tight and Oil tight (Indoor/Outdoor)