1.30240.321//0200,按钮开关
1.30240.321//0300,按钮开关
1.30240.321//0400,按钮开关
1.30240.321//0500,按钮开关
1.30240.3210100,按钮开关 Pushbutton-Illuminat Industrial Controls
1.30240.3210200,SW PB PROTRUDING LENS RND WHITE
1.30240.3210300,SW PB PROTRUDING LENS RND RED
1.30240.3210400,SW PB PROTRUDING LENS RND YELLOW