CONTENTSFOREWORD ........................................................................................................................... 9SECTION 0: GENERAL INTRODUCTION .............................................................................. 110.1 Scope .............................................................................................................. 110.2 Normative references ....................................................................................... 120.3 General requirements ....................................................................................... 150.4 General test requirements and verification ........................................................ 150.5 Components of luminaires ................................................................................ 160.6 List of parts of IEC 60598-2 .............................................................................. 170.7 Information for luminaire design in light sources standards ............................... 18SECTION 1: TERMS AND DEFINITIONS .............................................................................. 181.1 General ............................................................................................................ 181.2 Terms and definitions ....................................................................................... 18SECTION 2: CLASSIFICATION OF LUMINAIRES .................................................................. 322.1 General ............................................................................................................ 322.2 Classification according to type of protection against electric shock .................. 322.3 Classification according to degree of protection against ingress of dust,solid objects and moisture ................................................................................ 332.4 Classification according to material of supporting surface for which theluminaire is designed ....................................................................................... 332.5 Classification according to the circumstances of use ........................................ 33SECTION 3: MARKING ......................................................................................................... 343.1 General ............................................................................................................ 343.2 Marking on luminaires ...................................................................................... 343.3 Additional information ....................................................................................... 403.4 Test of marking ................................................................................................ 42SECTION 4: CONSTRUCTION .............................................................................................. 434.1 General ............................................................................................................ 434.2 Replaceable components ................................................................................. 434.3 Wireways ......................................................................................................... 434.4 Lampholders .................................................................................................... 434.5 Starterholders .................................................................................................. 454.6 Terminal blocks ................................................................................................ 454.7 Terminals and supply connections .................................................................... 464.8 Switches .......................................................................................................... 484.9 Insulating linings and sleeves ........................................................................... 484.10 Double and reinforced insulation....................................................................... 494.11 Electrical connections and current-carrying parts .............................................. 504.12 Screws and connections (mechanical) and glands ............................................ 524.13 Mechanical strength ......................................................................................... 554.14 Suspensions, fixings and means of adjustment ................................................. 584.15 Flammable materials ........................................................................................ 614.16 Luminaires for mounting on normally flammable surfaces ................................. 624.17 Drain holes....................................................................................................... 644.18 Resistance to corrosion .............................................