Introduction
1.1
About this documentation
Target readers of this documentation
The information contained in this manual is provided for the benefit of:
● Users
● Control panel manufacturers
● Switchboard manufacturers
● Maintenance personnel
1.2
Product-specific information
Siemens Technical Support
You can find further support on the Internet at:
Technical Support (http://www.siemens.com/lowvoltage/technical-support)
1.3
Safety instructions
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens' products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be
connected to an enterprise network or the Internet if and to the extent such a connection is
necessary and only when appropriate security measures (e.g. firewalls and/or network
segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit:
Industrial security
manufacturing/industrial-security.html)
System Manual, 04/2020, L1V30499596021-02
(https://new.siemens.com/global/en/company/topic-areas/future-of-
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