22 mm 不发光 金属 操作器
可配置元件，主体 按钮，圆形 不发光
得捷:
CONFIG SW BODY PUSHBUT NON-ILLUM
贸泽:
开关致动器 22mm GRN Non-Illum Flush Momentary
艾睿:
Switch Access Momentary Operator Push Button Switch
Allied Electronics:
Push Button; Bracket Mount; 2500 V 1 min.; 10 A; NC; Shrouded; High⁄ Low;
Verical:
Switch Access Momentary Operator Push Button Switch