Feature:1. A simple 3‑phase 4‑module D‑rail meter with a transparent meter box, widely used in sub‑meter systems.2. Has excellent longterm reliability, small size, light weight, perfect appearance, easy installation, etc.3. Can directly and accurately measure the load power consumption in a single‑phase AC network with a rated frequency of 50 Hz.4. Using high‑quality materials, strong and durable, has a long service life5. Small size, easy to carry and store, convenient to use and with good performanceSpecification:Item Type: 3-Phase 4-Wire DIN Rail MeterProduct Material: Pure copper + plasticProduct This is a simple three-phase four-module Din-rail instrument with a transparent instrument box, which is widely used in sub-instrument systems.Features: LCD backlight display;Lnside battery supports shutdown displayVoltage: 3x230 / 400VCurrent: 3x5 (80) AAccuracy Level: 1.0Frequency: 50HzPulse Constant: 400imp / kWhDisplay: LCD 6 + 2Power Consumption: 2W, 10VAStarting Current: 0.004lbWorking Temperature: -20~55Storage Temperature: -25~70Working Voltage: 0.9-1.1 rated voltageMaximum Voltage: 0.8-1.15 rated voltageCreep: When the rated voltage is 115% or the current has no current, the pulse is less than 1 time.Size: Approx. 100mm / 3.9in76mm / 3in35mm / 1.4in45mm / 1.8in65mm / 2.6in50.5mm / 2in.Package List:1 x DIN Rail Meter1 x User Manual