---
lang: "en"
title: "LE-03ETH Three-phase MID Energy Consumption Meter"
sku: "LE-03ETH"
canonical_url: "https://shop.marcomweb.it/en/modbus/le-03eth-three-phase-mid-energy-consumption-meter"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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LE-03ETH: Three-phase Energy Meter. Backlit LCD display. Direct and bidirectional measurement of active and reactive energy and network parameters. MID, Modbus TCP.

The LE-03ETH is an electronic, multifunctional and certified (MID declaration) electricity meter, suitable for direct measurement. The meter is designed for remote reading via the integrated Ethernet communication port and Modbus TCP protocol support.

- Three-phase
- Bidirectional
- Direct measurement 100 A
- Indication of kWh/kvar (imported/exported)
- Indication of network parameters
- MID certified
- Modbus TCP protocol
- Ethernet port
- Backlit multifunction LCD display
- Protection of meter configuration by password

## Technical Specifications

- Measurement: Direct / Semi-direct
- Communication interface: Modbus TCP
- Rated voltage: 3×230/400 V AC
- Base current: 10 A
- Maximum current: 3×100 A
- Rated frequency: 50÷60 Hz
- Insulation protection class: Class II
- Housing: PC+ABS plastic
- Class of environmental conditions - mechanical: M1
- Class of environmental conditions - electromagnetic: E2
- Meter self-consumption: 10 VA; 2 W
- Numerator indication range: 0÷9999999.9 kWh
- Meter constant: 400 imp/kWh
- Compatibility: MID
- Display: Backlit LCD (blue)
- Humidity (non-condensing): ≤95%
- LCD backlight: YES
- Reading signal: Red LED
- Overload: 30×Imax / 10 ms
- Insulation: 4 kV/1 min.; 6 kV/1.2 µs
- Measured voltage L-N: 100 ÷ 276 V AC
- Measured voltage L-L: 173 ÷ 480 V AC
- Terminal: Screw terminals 4 - 25 mm²
- Tightening torque: 3.5 Nm
- Operating temperature: -25÷55°C
- Dimensions: 4 modules (72 mm)
- Mounting: On 35 mm rail (DIN)
- Protection degree: IP51

---

Source: https://shop.marcomweb.it/en/modbus/le-03eth-three-phase-mid-energy-consumption-meter

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