Applies to rigid insulating covers for live working on a.c. installations, including those described in IEC 60743. The contents of the corrigendum of May 2000 have been included in this copy. THIS CONSOLIDATED VERSION CONSISTS OF THE FIRST EDITION (1993), ITS AMENDMENT 1 (1998) AND ITS AMENDMENT 2 (2002). THEREFORE, NO NEED TO ORDER AMENDMENTS IN ADDITION TO THIS PUBLICATION.