Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This standard applies to track systems with two or more poles for the connection of luminaires to the electrical supply, either of rated voltage not exceeding 440 V between poles with provision for earthing (Class I) and a rated current not exceeding 16 A per conductor, or of a rated SELV not exceeding 25 V without provision for earthing (Class III) and rated current not exceeding 25 V per conductor. The track systems may also provide for the mechanical support of the luminaires.