VD4 Vacuum Circuit Breaker Environmental Product Declaration

This document is an Environmental Product Declaration (EPD) for ABB's VD4 Vacuum Circuit Breaker family (p.275 with P4 pole), manufactured in Dalmine, Italy. It provides a cradle-to-grave life cycle assessment, including constituent materials, environmental indicators, and extrapolation rules, verified in compliance with ISO 14025 and EN 50693.