Siemens 6AV36731CA01 Description Description Siemens DIRECT KEY MODULE FOR OP37/47/TP27-10/37 Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK7011-5AK71-1TG3
