... , sikeqd [at] 126 [dot] com. Thank you.IntroductionLW30 series rotary switches applied to circuits of AC 50Hz with working voltave ... equipments,and AC motors with small power..LW30 series rotary switches have six current ratings:20A,25A,32A,40A, ... 3.2LW30-326442546922.324.1Φ3.2Installation of doorlock safety switch DescriptionDimensions(mm)Installation(mm)KLminLmaxEFD1D2LW30-2050321504848Φ22Φ4.2LW30- ...