Features: _x000D_ Small size, light weight, good reliability and easy installation. _x000D_ 35mm standard DIN-rail mounting in accordance with standard DIN EN50022. _x000D_ Six widths (12.5mm modulus) in accordance with DIN43880. _x000D_ Standard configuration 5+1(99999.1KWh) digital display. _x000D_ The standard configuration pulse output is passive (polar) and the remote pulse output can be selected as passive (non-polar). It is easy to contact with various AMR systems and conforms to the standards IEC 62053-31 and DIN43864. _x000D_ Double color LED indicates the power status (green) and the energy pulse signal (red). _x000D_ One-way measurement of single-phase two - wire active energy consumption . This has nothing to do with the direction of the load current. Comply with IEC 62053-21. _x000D_ Direct connection operation, two wiring methods. Standard configuration S type wiring, U type wiring can be selected. _x000D_ Extend the terminal cover to protect the use of the security. _x000D_ _x000D_ _x000D_ _x000D_ Specification:_x000D_ Item Type: Din Rail Energy Meter_x000D_ Model: DDM75S_x000D_ Voltage Specification: 220V/230V 50/60Hz_x000D_ Frequency: 50/60Hz_x000D_ Current Specifications: 10(40)A _x000D_ Insulation performance: AC voltage 4KV, 1 minute, 1.2/50us waveform impulse voltage 6KV_x000D_ Display mode: (5+1) digital display _x000D_ Installation method: rail installation_x000D_ Weight: 246 g / 8.7 oz(approx.)_x000D_ _x000D_ Package List:_x000D_ 1 * Energy Meter _x000D_