MC4-Evo 2 female panel-receptacle connectors are the interface between the inverter or the dis-tributor housing and string. Assembly direct-ly via the threads or in the perforated plate with the plastic nut (contained in scope of delivery). Thanks to the D-shape thread the connection is secured against twisting. For 1500 DC V(IEC), 1500 DC V (UL) approved without constraints. Degree of protection IP68 (1 m, 1 h) guarantees highest connection safety. Fast and clean connection. Plug compatible with the original MC4 plug con-nector family. With preassembled flat seal.