Welcome to the shop! This is a simple three-phase, four-module DIN rail meter with a flame-retardant ABS housing, widely used in sub-metering systems. It boasts a concise appearance, compact size, and excellent quality, ensuring long-lasting use. Features: This high-accuracy, 3-phase, 4-wire energy meter is designed for measuring nominal frequency 50 or 60Hz single-phase AC active electricity. High-quality flame-retardant ABS housing offers good impact resistance, heat/cold resistance, insulation, and durability. The 6+2 digit backlit LCD display accurately counts and clearly shows energy consumption. Adopts 35mm DIN standard rail installation; its compact size and light weight make installation easier. Pure copper wiring terminal with excellent conductivity and corrosion resistance ensures high current performance over the long term. Note: Size and color may vary slightly due to manual measurement and different lighting conditions. Thank you for your understanding. Specifications: Housing Color: Transparent/ White (Optional) Material: Flame-retardant ABS Display: Backlit LCD Display Current: 3x5(80)A Voltage: 3x220/380V Accuracy Class: 1.0 Standard: IEC62053-21 Frequency: 50/60Hz Pulse Constant: 400imp/kWh Power Consumption: 2W Starting Current: 0.004lb Working 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 Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!