User Manual

3SU10 device range
4.2 Overview
SIRIUS ACT 3SU1 pushbuttons and signaling devices
82 System Manual, 02/2015, A5E03457306020A/RS-AB/002
Twin pushbuttons with standard inscription
Twin pushbuttons are used to actuate contact modules and can also function as display
devices. Thanks to separate actuating surfaces, it is possible to switch up to 2 independent
module positions separately using only one command point. The switching function of all
versions of the twin pushbuttons is latching.
For further information refer to Chapters "Twin pushbuttons (Page 53)" and "Installation
(Page 89)".
With standard installation (arrow on collar at the top), the upper button always has the first
specified color and the lower button the second specified color. The same principle is used
with the button heights. The first specified height refers to the top button, and the second
specified height to the lower button.
Example: 3SU1051-3BB42-0AA0
Top button = green and flat
Lower button = red and raised