ComPacT NSX 250NA DC PV is a 4 poles switch disconnector designed to optimize space and breaking capacity. It's an optimal choice for photovoltaic applications. It is used to control and isolate electrical distribution circuits. It requires an upstream protection. The operational current is 160 A at 1500 VDC. The operational voltage is 1500 VDC. It is compliant with international standard EN/IEC 60947.