Detailed Product Description

3 phrase 4 wire measuringrange:60V/100V,80/150V,100/200V,250/400V,300/500VPOSTISION:L1-L2,L1-L3,L2-L3,L1-N,L2-N,L3-N3 phrase 3 wire measuring range:100V,150V200V250V400V500VPosition: L1-L2,L1-L3,L2-L3class:1.5Freq:50Hz