ENERGY METER 3PH 220V-240V 6A; No. of Phases:Three; Supply Voltage:230VAC / 400VAC; Energy Meter Mounting:DIN Rail; Product Range:B Series; Meter Function:AC Current / AC Voltage / Frequency / Power; No. of Digits / Alpha:7; Operating Temperature Max:70°C; Operating Temperature Min:-40°C; Supply Current:6A; Supply Voltage Max:240V; Supply Voltage Min:220V