Advantech is a global manufacturer of industrial computing, IIoT, and automation hardware with a long history of supporting customers in demanding industrial environments. Their portfolio includes rugged, standard hardware platforms that help customers enable machine connectivity, edge computing, data acquisition, visuali
The 4A21BEA11 is a Series 4 pushbutton switch housing assembly featuring a 2-Pole, DPDT, alternate action switch with 5A contacts and a socket for a T-3 1/4 lamp.