MELSEC-Q and iQ-R Energy/Insulation Modules UKCA Marking Change Notice

This technical bulletin announces a change to display the UKCA mark on the product body and packaging label of specific MELSEC-Q and MELSEC iQ-R series energy measuring and insulation monitoring modules, as well as associated sensors and converters. The change is effective from production in January 2023, in response to the UK’s withdrawal from the EU.