Eaton CTAT425NCM8CH is a 400 Amp metering section designed for 208Y/120 VAC, three‑phase, four‑wire electrical systems. It functions as the metering component in a distribution setup, providing a dedicated point to measure and monitor power in a 3P4W network. Key specifications are a 400 A rating and operation at 208Y/120 VAC across three phases and four conductors, identifying this exact model by part number CTAT425NCM8CH.
