CEI EN IEC 60276 PDF

This document applies to carbon brushes for electrical machinery. For the present, it applies only to carbon brushes for commutators and slip-rings in rotating machines.

Terms and definitions are relative to the brush construction (references 100’s to 500’s and parts of 900’s) and to the markings when operating on a rotating machine (references 600’s to 800’s).

By extension, terms and definitions may be relevant for any kind of sliding electrical contacts for electrical machinery.