key press micro switch (1)small gap, (2)instantaneous movement (3)small travel ... ling (4)Certification:CE,UL,CCC,SGS,ISO KWD-2 key ... press micro switch summaryKW series microswitch is suitable for using in each ... CE,UL,CCC,SGS,ISO9001,ISO14001main technical parameter KWD-2 key press micro switch