... ,Safe,quick installation Adaptive to MC connectors With TUV certificated At competitive prices REOO solar Pre - crimping ... solar connector has inner drum-type material metal connectors, the plus and minus connectors are used with the cable, made of TPE ... Range: 2.5mm2,4mm2,6mm2[ AWG14,AWG12,AWG10]Material Features:insulation Material:PPO,blackContact Material:Copper,Tin platedFlame Class:UL94-VO ...