Bl This standard establishes the characteristics that copper conductors, insulated with vulcanized rubber, with or without textile outer covering, must satisfy for the low-voltage circuit of automobiles. B-2 The conductors provided for in this standard are suitable for cases in which the temperature in the conductor does not exceed 75 C and the minimum temperature at which they will be used is not less than - 10 C.
IRAM 11 058-1961 history
1961IRAM 11 058-1961 Hardened rubber insulated copper conductors for low-voltage circuits of diesel railcars