OXB260-400 Automatic Transfer Switch Environmental Product Declaration

This document is an Environmental Product Declaration (EPD) for ABB's OXB260-400 series Automatic Transfer Switches, covering the product family including the OXB400E3S4QB model. It provides a cradle-to-grave life cycle assessment (LCA) compliant with ISO 14025 and PEP Ecopassport standards, detailing environmental impacts, constituent materials, and a functional unit for a 20-year reference lifetime.