The ABB KXT1ERCINST-3 is a high-quality accessory designed specifically for use with the XT1 series in IEC configurations. This remote control installation accessory operates within a voltage range of 85 to 690 VAC and is suitable for three-phase applications. The product ensures reliable and efficient performance, making it an essential component for managing and optimizing electrical systems. With its robust design and compatibility with XT1 devices, this accessory is ideal for enhancing system functionality and operational efficiency.