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IEC TS 63728 ED1

Pressure calculation for electrical installations with rated voltages above AC 1 kV and their installation rooms in the event of an arc fault IEC TS 63728 ED1

General information

20.99   WD approved for registration as CD   Feb 20, 2026

CD    Dec 11, 2026

IEC

TC 73

Technical Specification

Life cycle

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IEC TS 63728 ED1
20.99 WD approved for registration as CD
Feb 20, 2026




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