Eaton – EMI3P‑Y2C0 – 3‑Phase DIN‑Rail Energy Meter, Modbus RTU, CT Input

The Eaton EMI3P‑Y2C0 is a precision DIN-rail energy meter with built-in pulse and Modbus RTU support. Designed for CT-based measurement in three-phase systems (277–415 VAC), it monitors active/reactive energy, power, and other electrical parameters with Class B accuracy.

Key Specifications

• Model / P/N: EMI3P‑Y2C0  

• Measurement Type: Active & reactive energy, Modbus RTU interface

• Accuracy Class: Class B (IEC 62053-21)  

• Voltage Range: 160–240 V L‑N; 277–415 V L‑L  

• Frequency Range: 45–65 Hz  

• Current Input: 1 A / 5 A from external CTs

• Pulse Output: S0 pulse, 0.1–100 imp/kWh (Configurable)  

• Interface: Modbus RTU, with locking code support  

• Form Factor: 4-module wide; 71.7 × 71.7 × 64.6 mm; 0.183 kg  

• Certifications: IP40 front panel; cULus, RoHS compliant