IEC 60644:2009 applies primarily to fuse-links used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz. Standardizes time-current characteristics to formulate additional pulse withstand requirements regarding testing and to give guidance for the selection of fuse-links to be used with motors. Note: Fuse-links according to this specification should comply with the requirements of IEC 60282-1. The main changes with regard to the previous edition concern the following:
- update of the normative references;
- renewal of the figures.
- update of the normative references;
- renewal of the figures.
IEC 60644 Ed. 2.0 b:2009 History
IEC 60644 Ed. 2.1 b:2019
$69.00 $139.00
IEC 60644 Ed. 2.0 b:2009
$47.00 $95.00
More Standards PDF
IEC 60079-1 Ed. 6.0 b:2007
$169.00 $339.00
IEC 61996-2 Ed. 2.0 en:2007
$183.00 $367.00
IEC 60641-1 Ed. 2.0 en:2007
$19.00 $38.00
IEC 60364-7-721 Ed. 1.0 b:2007
$99.00 $199.00







