The ABB KXT4ECT40 is a high-quality accessory designed specifically for the XT4 series. This external neutral current transformer (CT) is rated for 40A and is compatible with IEC standards, ensuring reliable performance in various electrical applications. The product features a robust design tailored to enhance the functionality and safety of your electrical systems. Ideal for professionals seeking precise and dependable electrical components, the KXT4ECT40 is a must-have for ensuring optimal operation of your XT4 installations.