The ABB XT5LU340AKFF000XXX is a robust circuit breaker designed for reliable performance and safety. This Tmax XT5L 400 model is a fixed three-pole unit, equipped with front terminals for easy installation and maintenance. It features a solid-state release in AC Ekip M Dip I R 400 (MCP), ensuring precise and efficient operation. Ideal for industrial and commercial applications, this circuit breaker meets UL/CSA standards, providing peace of mind with its high-quality construction and dependable protection for electrical systems.