Enhance the functionality of your electrical systems with the ABB KXTCSORCWF, a high-quality accessory designed for optimal performance. This product is specifically tailored for use with XT2 and XT4 circuit breakers, ensuring reliable operation within a voltage range of 380-440 VAC. Certified under UL/CSA standards, this accessory guarantees safety and compatibility. Ideal for upgrading or maintaining your electrical installations, the ABB KXTCSORCWF is a must-have for professionals seeking efficiency and reliability.