ALPHA WIRE 78023 SL001 / 78023SL001. Lot of 2, 1000’ Spools(New) The Tinned Copper conductor with 19/36 conductor stranding is made for increased performance. The insulation material is Modified Polyphenylene Ether (mPPE) with a nom. thickness of 0.007. Alpha EcoCable 78023 24 Gauge unshielded Cable. byJuly 3, 2026