IFC 4.4.0.0 build 20261005 (IFC4X4_DEV_20260525) ⚠ buildingSMART Working Draft. All content is under development.

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IsMain

Semantic definition

Identifies if the current instance is a main distribution point or topmost level in an electrical distribution hierarchy (= TRUE) or a sub-main distribution point (= FALSE).

Referenced in
Pset_DistributionBoardOccurrence
Table A

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1 contributor(s): bSI-Bot
Last change: Import properties by bSI-Bot on 2021-01-13T11:27:37+01:00

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