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IEC 60413:1972

Test procedures for determining physical properties of brush materials for electrical machines

General information

Withdrawn from 13.03.2026
Directives or regulations
None

Standard history

Status
Date
Type
Name
13.03.2026
Main
01.01.1972
Main
Provides a uniform procedure for determining density and porosity, hardness, resistivity, transverse strength and ash content of brush materials

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Standard monitoring