KWH Meter Three Phase, 4 W / 50 Hz Type XTM1250S, Analog, - Class 1 - Rated voltage 3 x 380/220 VAC - Pulse output (open collector) - Dimension 125 x 88 x 73 mm - Din - Rail terdapat pilihan option rate current: 5(30)A 5(100)A 10(60)A 20(100)A masukan keterangan saat memesan.