SCHMERSAL
限位开关, 3NC, 4 A, 230 V, 30 N
限位开关, 20 N, 230 V, 4 A, 24 V, 4 A
限位开关, 230 V, 4 A, 24 V, 1 A
限位开关, 24 V, 10 mA
输出扩展器模块, 24V