EN50306: Railway rolling stock cables having special fire performance thin wall

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EN50306: Railway rolling stock cables having special fire performance thin wall

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EN50306-1: Railway applications--Railway rolling stock cables having special fire performance thin wall—part 1 General requirement
EN50306-2: Railway applications--Railway rolling stock cables having special fire performance thin wall Part 2: Single core cable
EN50306-3: Railway applications--Railway rolling stock cables having special fire performance thin wall-Part 3: Single core and multicore cables (parts, triples and quads) screened and thin wall sheathed
EN50306-4: Railway applications--Railway rolling stock cables having special fire performance thin wall—Part 4: Multicore and multipair cables standard wall sheathed  

EN50306 included are: the rated voltage of 300V (ground) conductor 0.5mm2-2.5mm2

EN50306 test focused on the following areas


EN50306 Flame propagation (flame spread)-bunched cables testing

Cable with diameter more than or equal to 12mm

The completed cable shall be tested in accordance with EN 50266-2-4, and shall conform to the recommended performance requirements given in annex B of that standard.

Cables with diameter greater than 6mm and less than 12mm
The completed cables shall be tested in accordance with 9.1.1 of EN50305.

Cable with diameter not greater than 6mm
The completed cables shall be tested in accordance with 9.1.2 of EN50305




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