FL-2 DC Shunt features standard 75mV output and accuracy class 0.5. This series covers widely used ratings of 200A, 300A, 400A, 500A and 600A as shown in the picture. Its core sensing component adopts manganese copper alloy paired with conductive copper busbars with surface insulation. The copper busbars on both ends carry heavy current in the main circuit, while screw terminals on the top provide sampled voltage signals. Benefiting from the low temperature coefficient of manganese copper, the shunt achieves low temperature rise and consistent sampling precision, for high DC current detection alongside DC ammeters, watt-hour meters, energy storage systems, charging piles and DC power supplies.