BS EN 50525-2-31:2011 pdf free.Electric cables -Low voltageenergy cables of rated voltagesup to and including 450/750 V(Uo/U) Cables for general applications-Single core non-sheathed cables withthermoplastic PVC insulation. BS EN 50525-2-31 EN 50525-2-31 applies to non-sheathed single core...
BS EN 50525-2-21:2011 pdf free
BS EN 50525-2-21:2011 pdf free.Electric cables— Low voltageenergy cables of rated voltagesup to and including 450/750 V(Uo/U) Cables for general applications— Flexible cables with crosslinked elastomeric insulation. BS EN 50525-2-21 The core assembly shall be covered with...