Electric Single Phase Two Wire AC 220V 100A Energy Meter kWh Counter Consumption Analog Electricity The maximum current of the meter is 4 times the rated current. This product features smart design with overload capacity up to 12 times the base reference current. This energy meter uses LCD digital display for power measurement. It has no reset button to prevent unauthorized data adjustment. Rated current: 5A Maximum current: 100A Frequency: 800imp/kWh LED indicator shows working status of the meter. Output includes optical coupling isolation. 35mm DIN rail installation Type: A Color: As shown Material: Plastic Package Contents: 1 x Energy Meter DDS546C Only the above package content is included; other items are not included. Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement allowance is +/- 1-3cm.