Cable size: 0.5~1.5mm2 (A.W.G.22-16) ;max current: Imax=19A ;material: purple copper ; thickness:0.75mmCable size: 1.5~2.5mm2 (A.W.G.16-14) ;max current: Imax=27A ;material: purple copper ; thickness:0.8mmCable size: 2.5~4mm2 (A.W.G.14-12) ;max current: Imax=36A ;material: purple copper ; thickness:1.0mm