Note: This standard no longer has current versions. The replacing standards are listed at the bottom of this page.See

EN 50491-3

General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 3: Electrical safety requirements
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Current edition

NEN-EN 50491-3:2009 en
NEN-EN 50491-3:2006 Ontw. en