DIN EN IEC 63044-4 VDE 0849-44-4:2023-09
Home and building electronic systems (HBES) and building automation and control systems (BACS)
Part 4: General functional safety requirements for products intended to be integrated in HBES and BACS
(IEC 63044-4:2021); German version EN IEC 63044-4:2021 + AC:2023
Class/Status:
Standard,
valid
Released: 2023-09
VDE Art. No.: 0800818