<p>The Nybus Chassis is a robust and reliable solution for industrial and commercial electrical systems, designed to meet the demanding requirements of professionals in Australia. With its impressive specifications, this product ensures safety, efficiency, and compliance with industry standards.</p><p>Rated for a current of 630 A, the Nybus Chassis offers substantial capacity for various applications. It supports both 50 Hz and 60 Hz frequency operations, providing flexibility across different power systems. This adaptability makes it suitable for diverse environments where consistent performance is crucial.</p><p>One notable feature of this chassis is its rated short time withstand current of 36 kA. This capability indicates that the chassis can handle significant fault conditions without compromising integrity or safety. Such resilience is essential in maintaining uninterrupted service during unexpected electrical disturbances.</p><p>Equipped with 21 poles, the Nybus Chassis provides ample connection points for complex installations. This design facilitates streamlined integration into existing systems while allowing room for future expansion if necessary. The universal single-sided feed type further simplifies installation by accommodating various configurations without requiring additional components or modifications.</p><p>The frame size XT1 signifies compatibility with ABB MCCB-XT1 circuit breakers, ensuring seamless integration within ABB&#39;s ecosystem of products. This compatibility enhances system reliability by utilizing components that are engineered to work together harmoniously.</p><p>Adhering to stringent standards and approvals such as AS/NZS 61439.1:2016 underscores the Nybus Chassis&#39;s commitment to quality and safety in electrical assemblies. Compliance with these standards guarantees that users receive a product meeting rigorous testing criteria, offering peace of mind regarding operational security and reliability.</p><p>In summary, the Nybus Chassis serves as an excellent choice for professionals seeking a dependable solution capable of handling high currents while maintaining compliance with recognized industry standards. Its versatility in frequency support and robust construction make it well-suited for demanding applications across various sectors.</p>