EN 60439-3/AC

Low-voltage switchgear and controlgear assemblies; part 3: particular requirements for low-voltage switchgear and controlgear intended to be installed in places where unskilled persons have access for their use; distribution boards (IEC 60439-3:1991, modified)

2009-11-00

Hết hiệu lực

BS EN 60439-3+A2 (1991-06-28), NEQ * SS-EN 60439-3 C 3 (2010-01-25), IDT * UNE-EN 60439-3 Corrigendum (2010-10-20), IDT * NEN-EN-IEC 60439-3:1991/C13:2009 en;fr (2009-12-01), IDT

EN 60439-3/AC (2005-12)

EN 61439-3 (2012-04)

EN 61439-3 (2012-04) * EN 60439-3/AC (2009-11) * EN 60439-3/AC (2005-12)

Access * Combination * Composite devices * Construction requirements * Consumer units * Control equipment * Corrosion * Distributors * Electric control equipment * Electrical appliances * Electrical engineering * Electrical equipment * Electrical installations * Electrical safety * Electrically-operated devices * Environmental condition * Fracture * Handlings * Heat * Impact strength * Inspection * Installations * Insulating materials * Low voltage * Low-voltage equipment * Low-voltage installations * Low-voltage switchgear * Marking * Moisture resistance * Operating conditions * Organization * Persons * Protection against danger * Protection against electric shocks * Routine check tests * Rust * Safety engineering * Safety requirements * Signs * Specification (approval) * Strength of materials * Switchgear * Switchgear assemblies * Temperature * Testing * Torque * Types * Distribution boards

29.130.20. Cơ cấu chuyển mạch điện áp thấp và cơ cấu điều khiển