The ABB KXTCUVRCW5 is a high-quality accessory designed for enhancing the functionality of XT2 and XT4 circuit breakers. This under-voltage release (UVR-C) accessory operates with a voltage range of 220-240VAC and 220-250VDC, ensuring reliable performance under varying electrical conditions. Certified by UL/CSA, it is built to meet rigorous safety and quality standards. Ideal for applications requiring precise voltage control, this accessory ensures your circuit breakers operate efficiently and safely.