IEC 63445:2025

System referencing conductor switching device

IEC 63402-1:2025

Energy Efficiency - Customer Energy Management Systems -- Part 1: General Requirements and Architecture

IEC 63345:2023

Energy efficiency systems - Simple external consumer display

IEC 62991:2022

Particular requirements for source switching equipment (SSE)

IEC 62962:2019

Particular requirements for load-shedding equipment (LSE)