PD IEC/TR 63054:2017

This standard PD IEC/TR 63054:2017 Low-voltage switchgear and controlgear. Fire risk analysis and risk reduction measures is classified in these ICS categories:

• 29.130.20 Low voltage switchgear and controlgear

This document applies to the fire risk analysis of low-voltage switchgear and controlgear (hereinafter referred to as "equipment") referring to the IEC 60947 relevant publications, where the following applies:

• only the case where a fire originates (typically under fault or misuse conditions) within the equipment;

• only equipment installed in normal environments. Hazardous environments, for example in presence of combustible materials, is not to be considered;

• only the case of products selected, installed and used according to the manufacturer instructions and installation rules.

In addition, the following cases are not considered:

• faults addressed by IEC TR 61641;

• risks due to smoke emissions;

• double faults, i.e. multiple phenomenon, potentially combined.