Số hiệu tiêu chuẩn
EN 60439-4/A1
Tên tiêu chuẩn
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS); Amendment A1 (IEC 60439-4:1990/A1:1995)
Ngày phát hành
1995-12-00
Tiêu chuẩn tương đương
DIN EN 60439-4 (2000-05), IDT * DIN EN 60439-4/A1 (1996-12), IDT * NF C63-424/A1 (1996-04-01), IDT * IEC 60439-4 AMD 1 (1995-12), IDT * SN EN 60439-4/A1 (1995), IDT * OEVE EN 60439-4/A1 (1996-03), IDT * OEVE/OENORM EN 60439-4+A1+A2 (2000-07-01), IDT * SS-EN 60439-4 A 1 (1996-02-23), IDT * UNE-EN 60439-4/A1 (1997-06-24), IDT * CSN EN 60439-4 (1995-02-01), IDT * NEN 10439-4:1991/A1:1996 en;fr (1996-02-01), IDT * NEN 10439-4:1991/A1:1996/C1:1996 en;fr (1996-10-01), IDT * SFS-EN 60439-4/A1 (1996-11-29), IDT
Từ khóa
Building sites * Combination * Definitions * Electric power distribution * Electrical engineering * Electrical safety * English language * French language * Low voltage * Low-voltage equipment * Low-voltage switchgear * Marking * Occupational safety * Safety * Safety engineering * Safety requirements * Specification (approval) * Switchgear * Switchgear assemblies * Temporary electrical installations * Workplace safety * Worksite supply cabinets * Protection against electric shocks