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Innovations/upgrades/changes in compare with last edition 09/2019
The following 3VL molded case circuit breakers, see below, will be phased out as of October 1, 2016. These 3VL MCCBs can be replaced by the new 3VA MCCBs.
ZSI - Zone Selective Interlocking Purpose of a ZSI system is the selective disconnection of circuit breakers in the event of a short circuit, with minimum duration of the short circuit and regardless of the level in which the short circuit takes place. ...
The new Selektivity Manager helps you create project-specific selectivity limit tables for low-voltage switchgear assemblies.
Release notes compared to edition 05/2018