CAP PUSHBUTTON SQ CLEAR/GRN/RED
方形 按钮 盖帽 透明，绿色/红色 卡入式
得捷:
CAP PUSHBUTTON SQ CLEAR/GRN/RED
贸泽:
Switch Bezels / Switch Caps OPEN/CLOSE ALTERNATE LEGEND CAP CLR LENS
Allied Electronics:
CAP, SQUARE, CLEAR LENS, WHITE DIFFUSER, ALTERNATING LEGEND, OPEN CLOSE