Siemens SIRIUS ACT 3SU1 - 13 3 SU19 accessories; 13.2 Identification of command points

SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
365
3SU19 accessories
13
13.1
Influence on the actuators
The accessories described in the following chapters do not affect the degree of protection of
the command and signaling device.
Exceptions:
● Backing plate can be illuminated
● Protective caps
13.2
Identification of command points
13.2.1
Backing labels and backing plates
Backing plates and backing labels are used for more detailed labeling of a command point.
They are used typically under an emergency stop mushroom pushbutton.
Backing labels and backing plates can be ordered with customized inscriptions via the
"Configurator (https://www.siemens.com/sirius-act/configurator
)".
Note
By using backing plates, the front plate thickness that can be clamped is reduced to < 4
mm.
This is not the case when using backing labels.