I.S. EN 60947-6-2:2003

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Definitions
    3.1 Control and protective switching device
          (or equipment) (CPS)
    3.2 CPS suitable for isolation
    3.3 CPS for motor control and protection
    3.4 Opening time
    3.5 Phase loss sensitive relay or release (for
          motor protection)
4 Classification
5 Characteristics
    5.1 Summary of characteristics
    5.2 Type of CPS
    5.3 Rated and limiting values of the main circuit
    5.4 Utilization categories
    5.5 Control circuits
    5.6 Auxiliary circuits
    5.7 Relays or releases
6 Product information
    6.1 Nature of information
    6.2 Marking
    6.3 Instructions for installation, operation and
          maintenance
7 Normal service, mounting and transport conditions
8 Constructional and performance requirements
    8.1 Constructional requirements
    8.2 Performance requirements
    8.3 Electromagnetic compatibility (EMC)
9 Tests
    9.1 Kind of tests
    9.2 Compliance with constructional requirements
    9.3 Compliance with performance requirements
    9.4 Tests sequences
    9.5 Routine tests
    9.6 Sampling plans and test procedure
Annex A (normative) Special tests
Annex B Vacant
Annex C (normative) Marking and identification of CPS
        terminals
Annex D (informative) Items subject to agreement between
        manufacturer and user
Annex E (informative) Examples of control circuit configurations
Annex F (normative) Coordination under short-circuit conditions
        between a CPS and another short-circuit protective
        device associated in the same circuit
Annex G (normative) Test sequence for CPSs for IT systems
Annex H (normative) Extended functions within electronic
        overload relays or releases
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Applies to control and protective switching devices (or equipment) (CPS), the main contacts of which are intended to be connected to circuits of rated voltage not exceeding 1000 V a.c. or 1500 V d.c. CPs are intended to provide both protective and control functions for remotely controlled circuits. They may also fulfil additional functions, such as isolation.