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 EN 60282-1.
WITHDRAWN
HD 424 S1:1983
WITHDRAWN
EN 60644:1993
99.60
Withdrawal effective
Oct 1, 2012
PUBLISHED
EN 60644:2009