... VDE:10/15/16A250VAC 3)CQC:16A250VAC 4)25A large current kcd3-101 rocker switch(UL,CUL,ENEC,VDE ... ,CQC) 25A large current kcd3-101 rocker switch(UL,CUL,ENEC,VDE ... by simply drilling a 3/4" hole, not square cutouts!Keyhole Slot to prevent turning Handles up to ... VDE,ENEC, CQC,ROSH 2.Functions: 3.Dimension: 25A large current kcd3-101 rocker switch(UL,CUL,ENEC,VDE,CQC)