
The ABB KXTAUVR7 is a high-quality accessory designed for use with XT1, XT2, XT3, and XT4 circuit breakers. This under-voltage release (UVR) accessory operates within a voltage range of 480-525 VAC, ensuring reliable performance under UL/CSA standards. Ideal for enhancing system safety and functionality, the KXTAUVR7 helps maintain operational efficiency and protection. With its robust construction and precise engineering, this accessory is an essential component for managing electrical circuits effectively.