HQRP Pair MC4 Y-branch Solar Panel Cable F/F/M & M/M/F (2F1M & 1F2M) TUV for PV/Photovoltaic System and for Connection Solar Panels plus UV Meter HQRP&reg; Pair MC4 Y-branch Cable plus HQRP&reg; UV Meter; FEMALE/FEMALE/MALE BRANCH; MALE/MALE/FEMALE BRANCH; Value Range of Cable Clamp: 5.5-6.3mm diameter for cable; Rated Cross Section of Conductor: TUV 4mm2; Rated Current (A): 25A 1 Year warranty!