double group micro switch (1)small gap, (2)instantaneous movement ... Certification:CE,UL,CCC,SGS KW-7-0IIB double group micro switch summaryKW series microswitch is suitable for using ... ,For example:Computer mouse ,aut omobile electronic products,communication equipment,war industry product,measuring instrument,fuel gaswaterheater,coal ... leversmain technical parameter KW-7-0IIC double group micro switch