1668-256-AL,ROUND STANDOFFPLAIN ALUMINUM3/16
1668-256-B,ROUND STANDOFFPLAIN BRASS3/16 RD
1668-256-N,ROUND STANDOFFNO FINISH - NYLON3
1668-256-PH,ROUND STANDOFFNO FINISH - PHENOL
1668-256-S,ROUND STANDOFFPLAIN STEEL3/16 RD
1668-256-SS,ROUND STANDOFFPLAIN STAINLESS ST
【Phoenix Contact】1668263,电缆（电缆组件） SAC-3P- 3.0-PUR/ M12FR-2L 2+4
【Phoenix Contact】1668276,电缆（电缆组件） SAC-3P-5.0-PUR/ M12FR-2L B
