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IEC 60644:2009 ED2

Specification for high-voltage fuse-links for motor circuit applications IEC 60644:2009 ED2

Publication date:   Aug 11, 2009

General information

60.60 Standard published   Aug 11, 2009

IEC

TC 32/SC 32A

International Standard

29.120.50   Fuses and other overcurrent protection devices

Buying

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60644:1979 ED1

NOW

PUBLISHED
IEC 60644:2009 ED2
60.60 Standard published
Aug 11, 2009

CORRIGENDA / AMENDMENTS

PUBLISHED
IEC 60644:2009/AMD1:2019 ED2