The ABB XT5NU330ABFF000XXX is a robust circuit breaker designed for high-performance electrical systems. This Tmax XT5N 400 model is UL/CSA certified and features a fixed three-pole configuration with front terminals, ensuring easy installation and reliable connectivity. Equipped with a thermomagnetic release TMA R 300, it offers adjustable current settings ranging from 1500 to 3000 A, providing precise protection for your electrical circuits. The fully rated neutral ensures balanced load distribution, making it an ideal choice for both commercial and industrial applications. With its durable construction and advanced safety features, this circuit breaker is engineered to deliver optimal performance and longevity.