SS EN 60644 Ed. 1 (1993)被替代
Specification For High-voltage Fuse-links For Motor Circuit Applications
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Applies primarily to fuse-links used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz.
IEC 60644 Ed. 1.0 - Identical
NBN EN 60644:1995 - Identical
BS EN 60644:1993 - Identical
DIN EN 60644 (1997-03) - Identical
SN EN 60644:1993 - Identical
UNE EN 60644:2010 - Identical
BS EN 60644:2009 - Identical
NBN EN 60644:2010 - Identical
NF EN 60644:2010 - Identical
I.S. EN 60644:1993 - Identical
NF EN 60644:1993 - Identical
UNE EN 60644:1995 - Identical
