M30系列接近開關的直徑為30，是當下起重設備的專業接近開關。本公司生產的該系列接近開關中電感式和電容式均有，且埋入式和露出式兩種安裝方式的接近開關也都有生產。不鏽鋼一體化封裝防護等級為IP67，防撞係數極高。

M30系列接近開關型號：S1C1B3010NO3A2，S1C1B3010NC3A2，S1C1B3010PO3A2，S1C1B3010PC3A2，
                     S1C1B3016NO3A2，S1C1B3016NC3A2，S1C1B3016PO3A2，S1C1B3016PC3A2，
                     S1C1B3022NO3A2，S1C1B3022NC3A2，S1C1B3022PO3A2，S1C1B3022PC3A2，
                     S1C2B3015NO3A2，S1C2B3015NC3A2，S1C2B3015PO3A2，S1C2B3015PC3A2，
                     S1C2B3025NO3A2，S1C2B3025NC3A2，S1C2B3025PO3A2，S1C2B3025PC3A2，
                     S1C2B3040NO3A2，S1C2B3040NC3A2，S1C2B3040PO3A2，S1C2B3040PC3A2