It is a simple three-phase four-module DIN rail meter with flame retardant ABS enclosure, widely used in sub-metering systems. Il est d'apparence concise, de taille compacte et de bonne qualit, durable utiliser. Caractristiques: High precision 3-phase 4-wire energy meter is designed for measurement of single-phase AC active electricity at rated frequency 50 or 60Hz. High quality flame retardant ABS housing, with good strength impact resistance, heat/fri oid, insulativity and durability. With 6+2 digit backlight LCD display, the meter counts accurately and displays power consumption clearly. Adopts 35 DIN standard guide rail installation mm, compact size and light weight make installation easier. Pure copper wiring terminal with excellent conductivity and corrosion resistance can ensure high current for long time performance. Remarque : Size and color may be slightly different due to manual measurement and different lighting conditions. Thank you for your understanding. Features: Housing color: transparent/white (optional) Material: flame retardant ABS Display: LCD display with backlight Current: 3x5(80)A Voltage: 3x220/380V Accuracy class: 1.0 Standard: IEC62053-21 Frequency: 50/60 Hz Constant pulse: 400 imp/kWh Power consumption: 2W Starting current: 0.004 lbs Operating temperature: -20 ~ 55 Storage temperature: -25 ~ 70 Item size: 100*76*65mm/in Item weight: 380g / 13.40oz Package size: 110*80*70mm/in Package Weight: 400g / 14.11oz Package List: 1 * Energy Meter 1 * User Manual