This cable consists of 3 individually UL rated single core UL rated cables, over-braided then twisted together. Ideal for wiring antiques destined for the States.
If a fitting is being wired for use in the States, this is the flex you need. US certification is available, fit and forget with no worries about the customs! Americans love it!!
Before starting any electrical work, always switch off at the mains. If in doubt consult a competent electrician