Product Description It is a simple three phase four module DIN rail meter with flame retardant ABS case, which is widely used in submetering systems. Its concise appearance, compact size and good quality, durable to use. Features: High accuracy 3 phase 4 wire energy meter is designed for measuring rated frequency 50 or 60 Hz single phase AC active electricity. High-quality low-retardant ABS case, with good impact resistance, heat/cold resistance, insulation ability and durability. With 6+2-digit LCD display with backlight, the meter accurately counts and clearly shows the energy consumption. Adopts 35mm DIN standard guide rail installation, compact size and light weight make installation easier. Pure copper cable terminal with excellent conductivity and corrosion resistance can guarantee large current during long-term performance. Note: Size and color may be slightly different due to manual measurement and different lighting conditions. Thank you for your understanding.Specifications: Case Color: Transparent/ White (Optional) Material: Flame retardant ABSD screen: LCD screen with backlight Current: 3x5(80)VVoltage: 3x220/380VA Accuracy class: 1.0 Standard: IEC62053-21 Frequency pulse 60H pulse 60H 60H frequency: 0 frequency /kWhPower consumption: 2WStart current: 0.004lbWorking temperature: -20~55Storage temperature: -25~70Item size: 100 * 76 * 65mm / inItem weight: 380g / 13.40oz packing: 0mm /size 1mm in 0mm /pack 1mm 110mm 4.11 oz Package List: 1 * Energy Meter 1 * User Manual