BS PD 6524 1989 Edition, October 31, 1989
Guide to Specifying Permissible Temperature and Temperature Rise for Parts of Electrical Equipment, in Particular for Terminals
Additional Comments: SAME AS IEC 60943 * W/D S/S BY BS IEC 60943
Published By:British Standards Institution (BSI)
Applies, in particular, to switchgear contacts and connection terminals.