IEC 60439-1 : 4.1被替代
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES
出版：International Electrotechnical Committee
專家解讀視頻
Applies to low-voltage switchgear and controlgear ASSEMBLIES (type-tested ASSEMBLIES (TTA) and partially type-tested ASSEMBLIES (PTTA)), the rated voltage of which does not exceed 1 000 V a.c. at frequencies not exceeding 1 000 Hz, or 1 500 V d.c.
BS 5486-1(1977) : LATEST - Similar to
NFC 63 410 : 1985 - Identical
NEN 10439-1 : 1994 AMD 2 1997 - Identical
BS 5486-1(1986) : 1986 - Identical
PN EN 60439-1 : 2003 AMD 1 2006 - Identical
NEN EN IEC 60439-1 : 2000 AMD 1/C1 2004 - Identical
SANS 60439-1 : 3.01ED 2004(R2012) - Identical
NBR IEC 60439-1 : 2003 - Identical
DIN EN 60439-1 : 2005 - Identical
I.S. EN 60439-1:2000 - Identical
