<p>The Nybus Chassis is a robust and reliable solution for those requiring efficient power distribution in industrial and commercial settings. With a rated current of 630 A, this chassis is designed to handle substantial electrical loads, making it suitable for demanding applications where reliability and performance are paramount.</p><p>One of the standout features of this product is its impressive rated short time withstand current capacity of 36 kA. This ensures that the chassis can endure high fault currents without compromising on safety or functionality, which is crucial in maintaining operational integrity during unexpected electrical surges.</p><p>Designed with versatility in mind, the Nybus Chassis accommodates up to 12 poles. This configuration allows for flexible circuit management and expansion capabilities, catering to diverse application needs. The bulbar cross-section measures 6.4 x 40 square millimeters, providing ample capacity for current flow while minimizing energy losses due to resistance.</p><p>The single feed double-sided design enhances accessibility and ease of installation, making it straightforward to integrate into existing systems or new setups. This feature also simplifies maintenance procedures by allowing access from both sides, thereby reducing downtime during inspections or repairs.</p><p>Compatibility with ABB MCCB-XT3 and ABB MCCB-XT4 further extends its utility by ensuring seamless integration with these well-regarded molded case circuit breakers (MCCBs). This compatibility guarantees optimized performance when paired with these devices, enhancing overall system efficiency.</p><p>The frame size XT4 indicates a compact yet sturdy build that aligns with modern engineering standards—ideal for installations where space constraints are a consideration without sacrificing durability or performance.</p><p>Adherence to AS/NZS 61439.1:2016 standards underscores the quality and safety assurance embedded within this product. Compliance with such rigorous standards demonstrates its suitability for use in environments where adherence to Australian regulations is mandatory.</p><p>In summary, the Nybus Chassis offers an exceptional blend of power handling capability, flexibility in configuration, and compliance with industry standards—all wrapped up in a user-friendly design aimed at technical professionals seeking dependable power distribution solutions tailored to their specific requirements.</p>