2788-2520-AL,SQUARE STANDOFFPLAIN ALUMINUM1/2
2788-2520-B,SQUARE STANDOFFPLAIN BRASS1/2 SQ
2788-2520-S,SQUARE STANDOFFPLAIN STEEL1/2 SQ
2788-2520-SS,SQUARE STANDOFFPLAIN STAINLESS S
【Phoenix Contact】2788278,DISCONNECT TERM BLOCK W/SURGE
【Phoenix Contact】2788281,DIN导轨式接线端子 TT-URTK/S- 24AC
2788-3,保险丝盒、保险丝夹及硬件 2788-3
【Phoenix Contact】2788304,DIN导轨式接线端子 TT-SLKK5 OHNE VAR
