Alpha wire 6820 ecowire plus 28awg stranded hook up wire 30 5m alpha wire 6820 wh005 a white 28awg wire from the ecowire plus range of hook up wires that combines increased performance and 100 recyclability the insulation is made of modified polyphenylene ether mppe thermoplastic which is inherently lighter tougher and more durable than pvc the wire is non halogenated and contains heavy metal pigments allowing it to help meet wee requirements additional features such as better dielec