<p>The Nybus Chassis is a robust and reliable solution tailored for industrial and commercial applications, designed to meet the demanding needs of today&#39;s electrical infrastructure. With a rated current of 800 A, this chassis ensures efficient handling of substantial electrical loads, making it ideal for environments requiring high power capacity.</p><p>Operating at a frequency range of 50/60 Hz, the Nybus Chassis offers flexibility in various settings, accommodating both standard Australian and international power systems. Its impressive rated short time withstand current of 50 kA provides enhanced protection against potential short circuits, ensuring system integrity and safety.</p><p>Featuring 21 poles with a pitch size of 35 mm, this product supports complex installations while maintaining space efficiency. The pole configuration includes RWB+AUX (Red-White-Blue plus Auxiliary), allowing for comprehensive phase connections alongside auxiliary functions essential for diverse operational requirements.</p><p>The bulbar cross section measures at 8 x 40 sq-mm, offering ample conductive material to support the high current capacity while minimizing energy loss through resistance. This design choice contributes to optimal performance in heavy-duty applications.</p><p>The single feed type simplifies installation and maintenance processes by reducing complexity without compromising on functionality or reliability. Additionally, the frame size XT4 indicates compatibility with specific circuit breaker models that align with industry standards for safety and performance.</p><p>Conforming to AS/NZS 61439.1:2016 standards and approvals ensures that the Nybus Chassis meets rigorous Australian quality benchmarks for low-voltage switchgear and control gear assemblies. This compliance guarantees not only adherence to safety protocols but also assures users of its durability under varied operational conditions.</p><p>In summary, whether you&#39;re upgrading an existing setup or planning a new installation, the Nybus Chassis stands out as a dependable choice that combines technical precision with practical application capabilities—perfectly suited for professionals seeking reliable performance backed by recognized standards.</p>