<p>The Nybus Chassis is a robust and reliable choice for industrial and commercial applications, providing efficient power distribution with its impressive specifications. Designed to handle demanding electrical environments, this chassis has a rated current of 630 A, making it suitable for substantial electrical loads. Its ability to withstand short circuits is demonstrated by its rated short time withstand current of 36 kA, ensuring safety and reliability during unexpected surges.</p><p>With 21 poles available, the Nybus Chassis offers flexibility in accommodating multiple circuit connections, catering to complex setups that require numerous outputs or inputs. The bulbar cross-section measures at 6.4 x 40 sq-mm, which supports efficient current flow while maintaining structural integrity under load.</p><p>This chassis features a versatile feed type configuration with right top and left bottom entries. This design provides adaptability in installation scenarios where space or orientation constraints may be present. It aligns well with varied wiring layouts often encountered in both new installations and retrofits.</p><p>Frame size XT4 denotes compatibility with specific devices within the ABB range such as the MCCB-XT3 and MCCB-XT4 circuit breakers. This ensures seamless integration into systems employing these components, offering users peace of mind regarding compatibility and performance consistency.</p><p>Adherence to standards is crucial in ensuring product quality and safety; the Nybus Chassis complies with AS/NZS 61439.1:2016 standards. This compliance assures users that it meets stringent Australian regulations for low-voltage switchgear assemblies, emphasizing its suitability for local markets.</p><p>In summary, the Nybus Chassis stands out as a dependable solution for those seeking effective power distribution options within their facilities. Whether you&#39;re upgrading an existing setup or planning a new project from scratch, this chassis delivers on both performance and compliance fronts without compromise on quality or functionality—crafted meticulously to serve your technical needs efficiently.</p>