1987559-1 is a Slim-Line solar connector designed for solar panel and BIPV (Building Integrated Photovoltaic) applications. This connector features plus keying configuration and is compatible with 2.5 mm² (10 AWG) wire sizes. It is rated for 1000V operation with IP67 protection degree and operates within a temperature range of -40°C to +85°C. The housing is constructed from PPE + PS material with silver plated CuSn pin contacts and CuFe contact plates. This connector is designed to meet IEC62790 standards and is suitable for automatic lamination processes, providing easy termination and reliable field installations in architectural and small-size solar applications.