IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV

FOREWORD
1 General
2 Definitions
3 Classification
4 Characteristics
5 Product information
6 Normal service, mounting and transport conditions
7 Constructional and performance requirements
8 Tests
Annex A (informative) - Harmonisation of utilization
        categories for low-voltage switchgear and
        controlgear
Annex B (informative) - Suitability of the equipment when
        conditions for operation in service differ from
        the normal conditions
Annex C (normative) - Degrees of protection of enclosed
        equipment
Annex D (informative) - Examples of clamping units and
        relationship between clamping unit and connecting
        device
Annex E (informative) - Description of a method for adjusting
        the load circuit
Annex F (informative) - Determination of short-circuit
        power-factor or time-constant
Annex G (informative) - Measurement of creepage distances and
        clearances
Annex H (informative) - Correlation between the nominal voltage
        of the supply system and the rated impulse withstand
        voltage of equipment
Annex J (informative) - Items subject to agreement between
        manufacturer and user
Annex K (normative) - Procedure to determine reliability
        data for electromechanical devices used in
        functional safety applications
Annex L (normative) - Terminal marking and distinctive number
Annex M (normative) - Flammability test
Annex N (normative) - Requirements and tests for equipment with
        protective separation
Annex O (informative) - Environmentally-conscious design
Annex P (informative) - Terminal lugs for low voltage switchgear
        and controlgear connected to copper conductors
Annex Q (normative) - Special tests - Damp heat, salt mist,
        vibration and shock
Annex R (informative) - Application of the metal foil for
        dielectric testing on accessible parts during
        operation or adjustment
Annex S (normative) - Digital inputs and outputs
Annex T (normative) - Extended functions within electronic
        overload relays
Annex U (informative) - Examples of control circuit
        configurations
Annex V (informative) - Power management with switchgear
        and controlgear for electrical energy efficiency
Annex W (normative) - Procedure to establish material
        declaration
Bibliography

IEC 60947-1:2007+A1:2010+A2:2014 is to harmonize as far as practicable all rules and requirements of a general nature applicable to low-voltage switchgear and controlgear in order to obtain uniformity of requirements and tests throughout the corresponding range of equipment and to avoid the need for testing to different standards. It bears the edition number 5.1. The technical content is therefore identical to the base edition and its amendment and has been prepared for user convenience. A vertical line in the margin shows where the base publication has been modified by amendment 1. Additions and deletions are displayed in red, with deletions being struck through. This consolidated version consists of the fifth edition (2007), its amendment 1 (2010) and its amendment 2 (2014). Therefore, no need to order amendments in addition to this publication.