5X 3 Phase 4 Wire Electric Digital Kwh Energy Meter LCD Four Wire -Rail KWh Meter 230V/400V-20-80A

35mm standard rail installation complying with standard EN50022. Seven digits display LCD 6+1 digits display (999999.1 kWh) There are a polarity port of output passive closed and a nonpolarity port of output passive distant (the output rate is 10 kWh/). Automatic detection the direction of the of load current. And Instructions on individual LCD Standard configuration short terminals cover may select extension terminals cover in order to to use safety. : XTM1250SA-U Accuracy: 1 Voltage: 3x230V / 400V Current: 20-80A Insulation performance: AC voltage 4kv for 1 1.2/50us waveform impulse voltage 6kv Colour: white Material: plastic Contents: 5 x energy meter Only the above content other are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.