31-902.4,CAP PUSHBUTTON RECTANGLE YLW
31-902.5,CAP PUSHBUTTON RECTANGLE GRN
31-902.6,CAP PUSHBUTTON RECTANGLE BLUE
31-902.8,CAP PUSHBUTTON RECTANGLE GRY
31-902.9,CAP PUSHBUTTON RECTANGLE WHT
【Phoenix Contact】3190218,可插拔接线端子 RV 4 (2.4X0.8)Q
【Phoenix Contact】3190221,DIN导轨式接线端子 D-RV 4 YE
【HellermannTyton】319-02400,
