Standard

NEK IEC 60644:1979

Jan 1979 Withdrawn

Note: This standard has a new edition: NEK IEC 60644:2009+A1:2019 CSV

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Abstract

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.

Document information

Standard from NEK
Published: 1 January 1979
Withdrawn: 11 August 2009
Edition: 1.0
Version: 1
Document type: NAT
ISBN:

ICS 29.120.50
National Committee NEK/NK32

Product Relations

Replaced by: NEK IEC 60644:2009+A1:2019 CSV
Replaced by: NEK IEC 60644:2009
Adopted from: IEC 60324:1970 ED1
Adopted from: IEC 60644:1979

NEK IEC 60644:1979

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NEK IEC 60644:2009+A1:2019 CSV

NEK IEC 60644:2009