shunt resistor data:: 1.260micro-ohm+/-5% 2.shunt current:80A 3.customer's specification 4. shunt material:copper+manganine shunt resistor specification:1.shunt resistance:260micro-ohm+/-5%,80A2.cable diameter:1.6mm3.hole diameter:5.5mm4.thickness of copper:2mm5.shunt wire length: 60mmThe following is shunt picture: 260micro-ohm shunt resistor for electricity meter PQS07