Relion 620 Series Protection and Control Relay Environmental Product Declaration

This document is an approved Environmental Product Declaration (EPD) for ABB's Relion 620 Series of protection and control relays, compliant with ISO 14025 and EN 50693. It covers the cradle-to-grave life cycle assessment of the relays, including constituent materials, environmental indicators, and extrapolation rules, for a 10-year service life in European utility, industrial, and transport applications.