The Series 01 illuminated pushbuttons are equipped with snapaction,
low level switching elements.
In addition to the standard contacts (gold-plated silver), on request
silver contacts for switching elements 2.8 mm plug-in terminals are
available. The front dimensions of these units are 18 x 24 mm,
18 x 18 mm or 18 mm dia.
In addition to a number of illuminated pushbuttons, the customer can
choose from a wide range of other units and accessories having the
same front and mounting dimensions.