EARU EA777 Three Phase Energy Meter 4P 3*230/400V DIN Rail

EARU EA777 Energy Meter Technical Features and Specifications

The EARU EA777 Three Phase Energy Meter delivers accurate measurement across single-phase and three-phase circuits using bilateral metering technology that captures power flow in both directions. Its multifunction LCD display simultaneously shows energy consumption, voltage readings, current intensity, and power factor on a single bright screen visible even in dim panel environments. The four-pole configuration supports 4 wire neutral systems at 3*230/400V ratings, making this meter compatible with modern three phase installations across residential and commercial buildings. Constructed with high-grade terminal blocks rated for 32A continuous current, the meter withstands typical industrial vibration and thermal cycling without signal drift or measurement errors. DIN rail mounting requires minimal panel space while the modular design allows stacking multiple EARU meters for multi-circuit monitoring systems.

Why Electricians Trust the EARU EA777 Bilateral Energy Meter

Accurate three phase measurement matters because utility billing disputes often stem from measurement errors, and this meter eliminates those problems through certified accuracy standards that exceed industry requirements for professional use. The bilateral metering capability tracks consumption during both import and export cycles, essential for installations with solar PV systems or backup generators that feed power back to the grid. Installation takes less than ten minutes using standard DIN rail clips and wire terminals, saving you labor time on every job you undertake. Installers report that the LCD display readability and simultaneous multiple parameter viewing reduces the need for separate power quality analyzers, cutting your tool investment costs. Shop the official EARU store now and receive competitive pricing along with technical support from engineers who understand your electrical automation needs.