Introducing the Schneider ComPacT NSX400/630 MCCB Trip Unit Mic2.3 400A 3P3D, a reliable and high-quality circuit breaker accessory suitable for various applications. This trip unit features electronic detection and protection properties, including overload and short circuit protection, to ensure the safety and efficiency of your electrical equipment and supplies. The unit is made of ABS/plastic and metal materials, with a gray color and a fixed mounting style. It has a current rating of 400A and a voltage of 690V, making it suitable for the ComPacT new generation NSX630 and NSX400 models. The item measures 20.5cm in length, 17.5cm in width, and 14.0cm in height. It is a great addition to your electrical equipment and supplies, providing corrosion and fire resistance for your instruments, industrial equipment, and electronics.