The ABB XT5NU340AKFF000XXX Xt5N 400 E.Mdip I 400 3P Ul is a robust circuit breaker designed for reliable performance in electrical systems. This model features a fixed three-pole configuration with front terminals, ensuring easy installation and maintenance. It is equipped with a solid-state release in AC Ekip M Dip I R 400 (MCP), providing precise and efficient protection for your electrical circuits. Ideal for both commercial and industrial applications, this circuit breaker meets UL and CSA standards, guaranteeing safety and compliance. With its advanced technology and durable construction, the ABB Xt5N 400 is an excellent choice for safeguarding your electrical infrastructure.