2778-2520-B,SQUARE STANDOFFPLAIN BRASS1/2 SQ
2778-2520-S,SQUARE STANDOFFPLAIN STEEL1/2 SQ
2778-2520-SS,SQUARE STANDOFFPLAIN STAINLESS S
27783,NUT DRIVER HEX 3.0X60
27784,NUT DRIVER HEX 3.5X60
27785,NUT DRIVER HEX 4.0X60
【Phoenix Contact】2778505,DIN导轨式接线端子 UXK 2.5-TWIN
【Phoenix Contact】2778521,PARTITION PLATE 64X2.5X67MM