Collection: Boxes

Connection, junction and distribution boxes for photovoltaic and electrical power installations. The range includes Phaesun String Shield boxes for PV string protection, GJB, GCB and GCP generator connection boxes, surface-mounted junction boxes and electrical distribution enclosures. Available configurations include different input and output arrangements, with integrated circuit breakers, string fuses or surge protection depending on the model. The selection also includes an SMA Grid-Box for three-phase grid-connected systems. Check voltage and current ratings, protective functions and enclosure specifications before choosing a box.