Alpha wire 783 grey shielded ecocable mini alpha wire 78333 sl005 this grey ecocablereg mini cable from alpha wire is shielded with a tinned copper braid and combines high performance with the minimum environmental impact ecocable mini uses mppe insulation and jacketing to provide all the advantages in a smaller lighter cable suitable for use in a wide range of applications including medical devices alpha wire 78333 sl005 ecocable mini shielded 22awg 3 core grey 305m reel