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BS EN 60439-1 - Low-Voltage Switchgear and Controlgear Assemblies - Part 1: Type-Tested and Partially Type-Tested Assemblies-AMD 15206: June 30, 2004; IEC 60439-1: 1999
Scope:Gives requirements for type tested and partially type tested assemblies with rated voltage not exceeding 1000 V a.c. at frequencies not exceeding 1 kHz, or 1500 V d.c.
Keywords:Switchgear Electric control equipment Low-voltage equipment Electrical equipment Rated voltage Classification systems Rated current Rated frequencies Name platesMarking Instructions for use Environment (working) Clearances Leakage paths Electrical properties of materials Dielectric properties Electric terminals Electrical protection equipment Temperature rise Electric shocks Electrical insulation Access Electrical safety Circuits Installation Electrical connectionsElectric conductors Electronic equipment and components Electromagnetic compatibility Type testing Electrical testing Performance testing Temperature measurement Testing conditions Dielectric-strength testsImpulse-voltage tests Voltage measurement Inspection Approval testing