<p>The Nybus Chassis is a robust and reliable solution designed to meet the demanding requirements of industrial and commercial electrical systems. With a rated current of 800 A, this chassis is engineered to handle substantial electrical loads efficiently, making it suitable for various applications where power distribution is critical.</p><p>One of the standout features of this product is its impressive rated short time withstand current capacity of 50 kA. This capability ensures that the chassis can sustain high fault currents for short durations without compromising safety or performance, providing peace of mind in environments where electrical faults are a concern.</p><p>Equipped with 18 poles, the Nybus Chassis offers flexibility in circuit management, allowing users to configure their systems according to specific needs. The bulbar cross-section measures at 8 x 40 sq-mm, which supports optimal conductivity and minimizes energy loss across connections—an essential factor in maintaining system efficiency.</p><p>This chassis employs a single feed double-sided configuration. Such a design facilitates efficient power distribution while optimizing space utilization within electrical panels or cabinets. It also enhances accessibility during maintenance or upgrades, ensuring minimal downtime for businesses relying on continuous operations.</p><p>The frame size XT4 further complements its compatibility with ABB MCCB-XT3 and ABB MCCB-XT4 circuit breakers. These medium voltage circuit breakers are known for their reliability and durability, making them an ideal match with the Nybus Chassis to create a seamless integration within your existing infrastructure.</p><p>Adherence to standards and approvals is crucial in ensuring product quality and safety compliance. The Nybus Chassis meets the AS/NZS 61439.1:2016 standard—a testament to its construction quality and suitability for use in Australian conditions. This certification provides assurance that the product has undergone rigorous testing procedures aligned with national regulations.</p><p>In summary, whether you&#39;re upgrading an existing setup or designing new installations from scratch, the Nybus Chassis delivers dependable performance tailored for heavy-duty applications. Its combination of high-rated current capacity, robust fault tolerance, flexible pole configuration alongside compatibility with trusted ABB components makes it an excellent choice for professionals seeking both efficiency and reliability in their power distribution solutions—all encapsulated within stringent safety standards like AS/NZS 61439.1:2016 compliance—ensuring you get not just functionality but also peace-of-mind operation over time.</p>