CEI EN 60947-1
Low-voltage switchgear and controlgear Part 1: General rules
|Publication Date:||1 October 2015|
|ICS Code (Low voltage switchgear and controlgear):||29.130.20|
Replace the existing text of this subclause by the following new text:
This standard applies, when required by the relevant product standard, to low-voltage switchgear and controlgear hereinafter referred to as "equipment" or "device" and intended to be connected to circuits the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.
This standard states the general rules and common safety requirements for low-voltage switchgear and controlgear, including:
- information supplied with the equipment;
- normal service, mounting and transport conditions;
- constructional and performance requirements;
- verification of characteristics and performance;
- environmental aspects.
This standard does not apply to low-voltage switchgear and controlgear assemblies which are dealt with in IEC 61439 series, as applicable.