IEC 63058:2026 describes product classes and properties, representing the miniature circuit-breaker (MCB), to become a part of the IEC 61360-4: IEC Common Data Dictionary (IEC CDD). It includes data required for product selection as well as data required for engineering.
This document intends, as a contribution to the IEC Common Data Dictionary, to be used by catalogue consortia, other database standards and software as a data reference for circuit‑breakers and similar equipment for household use.
PROJECT
IEC 63508 ED1
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Jan 16, 2026
CDD Database - Circuit-breakers and similar equipment for household use
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
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