BS EN 4611-007:2018 Aerospace series. Cables, electrical, for general purpose, single and multicore assembly. XLETFE Family Nickel plated copper. Operating temperatures, between – 65 $0DC and 150 $0DC. Dual extruded wall for open applications. UV laser printable. Product standard

Testing conditions
Aircraft components
Circuits
Electrical measurement
Electrical testing
Electric cables

Link: BS EN 4611-007:2018 Aerospace series. Cables, electrical, for general purpose, single and multicore assembly. XLETFE Family Nickel plated copper. Operating temperatures, between – 65 {$permalink}DC and 150 {$permalink}DC. Dual extruded wall for open applications. UV laser printable. Product standard
Source: BSI Standards