IEC-63044-3 › Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 3: Electrical safety requirements
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IEC 63044-3:2017+A1:2021 specifies the electrical safety requirements for HBES/BACS. In addition, it defines safety requirements for the interface of equipment intended to be connected to an HBES/BACS. It does not apply to interfaces to other networks.
NOTE An example of other networks is a dedicated ICT network covered by IEC 62949.
This document covers the following requirements and compliance criteria:
- protection against hazards from the device;
- protection against overvoltages on the network;
- protection against touch current;
- protection against hazards caused by different types of network;
- protection of the communication wiring against overheating caused by excessive current.
To find similar documents by classification:
29.120.01 (Electrical accessories in general)
29.120.99 (Other electrical accessories)
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Document Number
IEC 63044-3 Ed. 1.1 en:2021
Revision Level
EDITION 1.1
Status
Current
Publication Date
May 1, 2021
Committee Number
23