1668-440-AL,ROUND STANDOFFPLAIN ALUMINUM3/16
1668-440-B,ROUND STANDOFFPLAIN BRASS3/16 RD
1668-440-N,ROUND STANDOFFNO FINISH - NYLON3
1668-440-PH,ROUND STANDOFFNO FINISH - PHENOL
1668-440-S,ROUND STANDOFFPLAIN STEEL3/16 RD
1668-440-SS,ROUND STANDOFFPLAIN STAINLESS ST
【Phoenix Contact】1668441,电缆（电缆组件） SAC-3P-M12MS- 0.6-PUR/M12FR2L
【Phoenix Contact】1668454,电缆（电缆组件） SAC-3P-M12MS/ 1,5-PUR/M12FR-2L
