The Delta Connected Surge Diverter 3P+PE is a surge protection device designed for use in delta connected systems. It has a nominal voltage of 400VAC and a maximum continuous voltage of 480VAC & 670VDC. The surge diverter has a maximum discharge current of 100kA (L-PE) for an 8/20 ms duration and a lightning impulse current of 12.5kA (L-PE) for a 10/350 ms duration. Its nominal discharge current is 40kA (L-PE) for an 8/20 ms duration. The voltage protection level is <800V (L-PE) for a rate of rise of 1kV/ms and <1500V (L-PE) at the rated current. This surge diverter is also DIN compliant.