Digital Voltmeter DV-3 Nippen 3-Phase

Technical Specifications  (Can be connected with Selector Switch)

Phase: 3
Input Current Range: 50mA to 5 A (also available 1 A AC)
Input Voltage range: 50V to 480 V AC
Aux supply: 175 V to 280 V AC
Accuracy:  Class 1, Class 0.5
Mounting: DIN case
Dimension (plate size-mm): 48*96, 96*96
Measurement: True RMS, 1 sec update time