The ABB KXTCUVRCW2 is a high-quality accessory designed for use with XT2 and XT4 circuit breakers. This under-voltage release (UVR-C) accessory operates at 48 VAC/DC and is compliant with UL/CSA standards, ensuring reliable performance and safety. The item number for this product is KXTCUVRCW2, and it features a UPC of 888614414112. Ideal for enhancing circuit breaker functionality and safety, this accessory is a must-have for maintaining efficient electrical systems.