B3 1506K00C0100MA B3 150750AB01B3M0 B3 15075A0D01A2M0 B3 150800AB01B3M0 B3 15080A0D01A2M0 B3 1508K00C01C4MA B-3 DIN-35 RAIL B3(4)B-XAKK-1(LF)(SN) B3(4)B-XARK-1(LF)(SN) B3(4)B-XARK-2(LF)(SN)