This document specifies requirements for, and constructions and dimensions of, multicore and multipair cables rated voltage U₀/U: 300/500 V, of the following types:

— unscreened, sheathed for either exposed or protected wiring (0,5 mm² to 2,5 mm², number of cores from 2 to 48);
— screened, sheathed for either exposed or protected wiring (0,5 mm² to 2,5 mm², number of cores from 2 to 8);
— unscreened, sheathed for either exposed or protected wiring (0,5 mm² to 1,5 mm², number of screened pairs of cores from 2 to 7).
— screened, sheathed for either exposed or protected wiring (0,5 mm² to 1,5 mm², number of unscreened pairs of cores from 2 to 7).

All cables have stranded tinned copper conductors, halogen-free, thin wall thickness insulation and standard wall thickness sheath. Cable types are specified for use in exposed situations (Class E), and for protected situations (Class P). They are for use in railway rolling stock as fixed wiring or wiring where limited flexing in operation is encountered.

Cross References:
EN 45545-1
EN 60332-1-2
EN 60332-3-24
EN 61034-2
EN 60811 (all parts)
EN 50306-3:2020
EN 50264-1:2008
EN 50306-1:2020
EN 50306-2:2020
EN 50305:2020
EN 50343
EN 60332-3-25
EN 60754-1
EN 60684-2
EN 50355
EN 60754-2
EN 45545-2


Replaces BS EN 50306-4:2002 which remains current

All current amendments available at time of purchase are included with the purchase of this document.