Siemens Push-Button Switches Illuminated push button 613505 - Siemens 3SU11020AB401BA0, The Siemens 3SU11020AB401BA0 is an illuminated push button with a green planar design and a PVC front ring. This switch is typically used in control panels and industrial automation systems. It provides a clear visual indication of activation status and ensures reliable operation. Siemens 3SU11020AB401BA0 SIRIUS ACT 22mm green illuminated pushbutton PVC
