IEC 60332-1-1:2004 PDF (Not Available)

IEC 60332-1-1:2004 is a standard that describes the apparatus used to test the vertical flame propagation of a single insulated wire or cable under fire conditions. The standard provides the specific requirements for the apparatus, ensuring that it is capable of accurately measuring the resistance of the wire or cable to flame propagation.

The test involves subjecting the wire or cable to a vertical flame and measuring its ability to resist the spread of the flame. The apparatus specified in this standard ensures that the test is conducted in a controlled and consistent manner, allowing for accurate comparison of results between different cables or wires.

The standard also includes an informative annex that provides recommended requirements for performance during the test. These recommendations serve as guidelines for assessing the performance of different types of cables or wires under fire conditions.