3 Phase 4 Wire Energy Meter 220 or 380v 5-80a - Energy Consumption Kwh Meter Din Rail Installation Digital Electric Power Meter With Lcd Backlight Displa Its a simple three phase four module DIN rail meter with flame retardant ABS case, which is widely used in sub-metering system. Its of concise appearance, compact size and good quality, durable to use.Features:3-phase 4-wire energy meter with high accuracy is designed for the measurement of rated frequency 50 or 60Hz single-phase AC active electricity.High-quality flame retardant ABS case, with good impact resistance, heat or cold resistance, insulativity and durability.With 6and2 digits backlight LCD display, the meter accurately counts and clearly displays the energy consumption.Adopts 35mm DIN standard guide rail installation, compact size and light weight make installation easier.Pure copper wiring terminal with excellent conductivity and corrosion resistance can ensure large current during long-time performance.Note: Size and color may be slightly different due to manual measurement and different lighting conditions. Thanks for understanding.Specifications:Case Color: Transparent or White (Optional)Material: Flame Retardant ABSDisplay: LCD Display with BacklightCurrent: 3x5(80)AVoltage: 3x220 or 380VAccuracy Class: 1.0Standard: IEC62053-21Frequency: 50 or 60HzImpulse Constant: 400imp or kWhPower Consumption: 2WStarting Current: 0.004lbWorking Temperature: -20-55Storage Temperature: -25-70Item Size: 100 x 76 x 65mm or inItem Weight: 380g or 13.40ozPackage Size: 110 x 80 x 70mm or inPackage Weight: 400g or 14.11ozPackage List:1 x Energy Meter1 x User Manual