Features: 35mm standard DIN rail installation, complying with standard DIN EN50022. Standard configuration 6+2 digits display by step motor impulse register. It is a simple phase four module Din-Rail meter with transparent meter case, which is widely used in Sub-metering system. This DIN-Rail Electric Meter features LCD backlight display It has good anti-electromagnetic interference, low power consumption, high precision, high overload, high stability, and long life. Specifications: Model: XTM024 Accuracy: Class 1 Voltage: 3x230V/380V Current: 5(30)A, 15(60)A, 10(40)A, 20(80)A, 30(100)A (Optional) Insulation performance: AC voltage 4kv for 1 minute,1.2/50us waveform impulse voltage 6kv Size: as the picture Weight: 410g Package included: 1 x DIN-Rail Electric Meter 1 x ManualNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.