B Span .050 +.005 PHYSICAL Conductors: 28 MWG 7/36 Tinned Copper Insulation: 010" SR-PVC Color Code: Tan Common, Brown, Red, Orange, Yellow, Green, Blue, Violet, Gray, White, Black and Repeat 038 Nom 042 Laminate: .005" Clear PVC Shielding: 001" Alum/Poly Tape w/ 85% min Gross Section at Flat A ~ Son Coverage Tinned Copper Braid . ) Bucket: .030” PVC ) Shielding 17.5" Loose Pei Length Temperature Ref Dia. 2.