The ABB KXT4ERCSEL-4 is a high-quality accessory designed specifically for use with the XT4 series in IEC configurations. This product, identified by item number KXT4ERCSEL-4 and UPC 888614415737, ensures compatibility and optimal performance with XT4 4P F setups. As a trusted product from ABB, it stands out for its reliability and precision in enhancing the functionality of your electrical systems. Ideal for professional installations, this accessory is essential for maintaining system efficiency and safety.