BS EN 60644:2009 - Specification for high-voltage fuse-links for motor circuit application
Essential maintenance work will be carried out on BSI Shop over the weekend of 12 and 13 June 2021. BSI Shop will be operational during this time but you might experience slowness for a very brief period of time. Please accept our apologies for any inconvenience this may cause.

BS EN 60644:2009

Specification for high-voltage fuse-links for motor circuit application

Status : Current, Superseded   Published : January 2010 Replaced By : BS EN 60644:2009+A1:2019



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.

Standard NumberBS EN 60644:2009
TitleSpecification for high-voltage fuse-links for motor circuit application
StatusCurrent, Superseded
Publication Date31 January 2010
Normative References(Required to achieve compliance to this standard)IEC 60282-1:2005, EN 60282-1:2006
Informative References(Provided for Information)IEC 60470
Replaced ByBS EN 60644:2009+A1:2019
ReplacesBS EN 60644:1993, IEC 60644:1979,BS 5907:1980
International RelationshipsEN 60644:2009,IEC 60644:2009
Draft Superseded By08/30167152 DC
DescriptorsAlternating-current motors, Type testing, Electric motors, High-voltage equipment, Breaking capacity, Fuse-links, Withstand voltage, Fuses
Title in FrenchSpécification relative aux éléments de remplacement à haute tension destinés à des circuits comprenant des moteurs
Title in GermanAnforderungen für Hochspannungs-Sicherungseinsätze für Motorstromkreise
ISBN978 0 580 59133 4
File Size896 KB

 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Access, view and download standards with multiple user access, across multiple sites with BSOL

Worldwide Standards
We can source any standard from anywhere in the world

Develop a PAS

Develop a fast-track standardization document in 9-12 months