CAN/CSA-C22.2 No. 51-M89

1. Scope 1.1 This Standard applies to single and multiconductor Types AC90 and ACWU90 interlocked armoured cables intended for installation in accordance with the Canadian Electrical Code, Part I, on systems having nominal voltages of 1000 v and less. 1.2 This Standard also applies to cables having thermoset insulated conductors in sizes No. 14 AWG to 2000 kcmil. This maximum conductor temperature rating shall be 90°C.