Features Compact Design for Versatility: Small size and lightweight construction allow for easy integration into various electrical setups without compromising aesthetics Reliable Performance Guaranteed: Engineered for high reliability, this energy meter ensures accurate readings and consistent performance in all conditions Effortless Installation Process: Equipped with a 35mm standard DIN rail mounting system, installation is quick and hassle-, adhering to DIN EN50022 standards Features: 1、Small size, light weight and beautiful appearance 2、Good reliability and easy installation 3、35mm standard DIN rail mounting, in accordance with standard DIN EN50022 4、Single pole width (modulus 18mm) in accordance with DIN43880. 5、The standard configuration 5+1 LCD display (99999.1KWh) Specification: Features: 1. Small size, light weight and beautiful appearance 2. Good reliability and easy installation 3. 35mm standard DIN rail mounting, in accordance with standard DIN EN50022. 4. Single pole width (modulus 18mm) in accordance with DIN43880. 5. The standard configuration 5+1 LCD display (99999.1KWh) 6. Standard configuration pulse output passive (polarity), select remote pulse output passive (non-polar). It is easy to with various AMR systems and conforms to the standards IEC 62053-31 and DIN43864. 7. Double color LED indicates the power status (green) and the energy pulse signal (red). 8. Automatically detect the direction and command of the load current 9. One-way measurement of single-phase two-wire active power. 10. Direct S type connection 11. Extend the terminal cover to protect the use. Specification: Condition: 100% Model: DDM18SC Accuracy: Level 1 Reference Voltage: 220V/230V, 50/60Hz Current Specification: 5(20)A, 5(25)A, 5(30)A, 5(32)A Starting Current: 0.02A Insulation Performance: AC Voltage 4KV, 1 minute, 1.2/50us waveform impulse voltage 6KV Display mode: LCD (5+1) Display Installation Method: Rail Installation Weight: Approx. 94g / 3.3oz Package List: 1 * DDM18SC Energy Meter 2 * Shell Accessories Package List