Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment

This document provides requirements for the design, testing, and performance of multi-function devices, specifically conversion switch equipment, used in low-voltage switching and control applications. It covers aspects such as electrical characteristics, mechanical operation, protection against electric shock, and environmental conditions. The scope includes the identification of different types of conversion switches, their ratings, and the necessary tests to ensure their safe and reliable operation. The document also outlines marking and information to be provided by the manufacturer. It is intended for use by manufacturers, testing laboratories, and users involved in the selection, installation, and maintenance of such equipment. The content is structured to facilitate compliance with relevant safety and performance standards applicable to low-voltage electrical systems.