OXB400-800 Automatic Transfer Switch Environmental Product Declaration

This document is an Environmental Product Declaration (EPD) for ABB's OXB400-800 series Automatic Transfer Switches, covering models from 400A to 800A with 2/3/4 poles. It provides a cradle-to-grave life cycle assessment (LCA) based on 2022 data, detailing environmental impacts, constituent materials, and compliance with ISO 14025 and EN 50693 for a 20-year reference lifetime.