<p>The Nybus Chassis is a robust and reliable choice for industrial and commercial applications, designed to meet the demanding needs of electrical distribution systems. With a rated current of 630 A, it offers substantial capacity for handling significant electrical loads, making it suitable for various high-demand environments.</p><p>One of the standout features of this chassis is its impressive rated short time withstand current of 36 kA. This capability ensures that the Nybus Chassis can handle short circuit conditions effectively, enhancing safety and reliability in your electrical installations. The presence of 18 poles further supports complex configurations, providing flexibility in circuit design and distribution.</p><p>The bulbar cross section measures 6.4 x 40 sq-mm, which contributes to efficient current distribution across the system. This dimension is optimal for maintaining consistent performance while minimizing energy loss due to resistance.</p><p>Designed with a single feed double-sided configuration, the Nybus Chassis allows for streamlined installation and maintenance processes. This setup facilitates ease of access from both sides, improving accessibility during routine checks or when modifications are necessary.</p><p>The frame size XT1 indicates compatibility with ABB MCCB-XT1 devices, ensuring seamless integration into existing systems that utilize these components. This compatibility underscores the product&#39;s versatility and adaptability within different operational contexts.</p><p>Adhering to AS/NZS 61439.1:2016 standards and approvals guarantees that this product meets stringent Australian safety and quality requirements. Compliance with these standards provides peace of mind regarding its performance under normal operating conditions as well as during fault scenarios.</p><p>Overall, the Nybus Chassis presents itself as a dependable component within any electrical infrastructure requiring robust support for medium to high power applications. Its technical specifications align well with industry standards while offering practical benefits like easy installation and maintenance due to its thoughtful design considerations tailored towards professional users seeking efficiency without compromising on safety or functionality.</p>