IEC 60331-31:2002 Tests for electric cables under fire conditions - Circuit integrity - Part 31: Procedures and requirements for fire with shock; Cables of rated voltage up to and including 0,6/1,0 kV
Specifies the test procedure and gives the performance requirement, including a recommended flame application time, for cables of rated voltage up to and including 0,6/1,0 kV required to maintain circuit integrity when subjected to fire and mechanical sh
IEC 60331-31:2002 history
2002IEC 60331-31:2002 Tests for electric cables under fire conditions - Circuit integrity - Part 31: Procedures and requirements for fire with shock; Cables of rated voltage up to and including 0,6/1,0 kV