PTFE insulation for hook up and lead wire has many advantages. In addition to its reliability, the insulation exhibits exceptional resistance to ultra-violet radiation, stress, chemicals, and mold growth. It is even non-toxic and biocompatible. PTFE coated wire is suitable for a wide frequency range and has a superb flex-life. The insulation on the lead wire also allows for savings in both space and weight, as compared to other insulation types used with hook up and lead wire. PTFE wire is even easy to install.
Please see our NEMA HP3 Nomenclature FAQs for more information on Type E, Type ET, and Type EE Hook-Up wire.