Alpha wire 20awg stranded ecowire hook up wire 305m alpha wire 6714 bl005 a blue 20awg hook up wire that is part of the ecowire family of fully recyclable wire the wire features increased performance due to its unique modified polyphenylene ether mppe thermoplastic insulation which is non halogenated and contains heavy metal pigments allowing it to help meet wee requirements additional features such as better dielectric strength wide temperature range that meets vw 1 and low specific