8121SD9A3LE,SWITCH PUSHBUTTON SPDT
8121SD9A3RE,按钮开关 Pushbutton
8121SD9A4GE,SWITCH PUSHBUTTON SPDT 1A 120V
8121SD9A6GE,按钮开关 Pushbutton
8121SD9AGE,SWITCH PUSHBUTTON SPDT 1A 120V
8121SD9AGE.,
8121SD9AV2GE,SWITCH PUSHBUTTON SPDT 1A 120V
8121SD9AV3GE,按钮开关 Pushbutton