... finished with a shield (Stainless steel-SSB / Aluminum -AL/ Copper-Cu), If you need the wire with a shield, please ... give added protection from abrasion and mechanical damage.Stranded Overbraids:- Stainless Steel(SSB)- Tinned Copper (TCB)Please add “SSB” or “TCB” ... “JX-FEP-FEP-SSB-20S”, it means Type JX, 20AWG, Stranded, Conductor insulation: FEP, Overall insulation: FEP, Overbraid: Stainless steel. 2. ...