STX300 Self-Supplied Wireless Temperature Sensor Environmental Product Declaration

This document is an Environmental Product Declaration (EPD) for ABB's STX300 family of self-supplied wireless temperature sensors, certified under ISO 14025 and EN 50693. It covers the cradle-to-grave life cycle assessment of the STX301 device, which measures temperature in medium-voltage switchgear using energy harvested from electromagnetic fields, with a declared service life of 20 years in Europe.