This 3P 500VDC T2 Surge Protective Device is a highperformance lightning protection solution specifically engineered for DC power systems. Designed with advanced surge suppression technology, this device provides reliable protection against lightninginduced surges and transient overvoltages. The unit features a robust plastic housing in professional gray color, offering excellent electrical insulation and durability for harsh environmental conditions. With its maximum discharge capacity of 40kA and standard discharge current of 20kA, this SPD ensures the safety and reliability of critical DC equipment.