ABB 2CPX042559R9999 Copper Busbar - 440 A, 1P, CE RoHS

Copper busbar in ABB CombiLine modular distribution panels delivers stable current paths with low electrical resistance, supporting a rated current up to 440 A. This translates to reduced heat generation and longer service life in critical power circuits, lowering maintenance windows and energy losses. The component is designed for panel widths up to 445 mm, matching the MBR103/MBR203 configurations and streamlining system assembly in control rooms and switchgear enclosures. Single pole design (1P) simplifies wiring topology in compact assemblies and minimizes space claims inside the enclosure. With a 30 mm height and 5 mm depth, it enables denser layouts and faster insertion during panel building, delivering tangible time savings for electrical contractors. The flat model (Model Number Flat) facilitates straightforward cutting and alignment on standard copper busbar solutions. Untreated surface finishes provide flexibility for field processing, while offering fast procurement; however, in corrosive environments, protective coating or enclosure protection should be considered to maintain reliability. The product weighs 0.594 kg per unit, which aids handling and reduces shipping burdens for large installations. Regulatory compliance is supported by RoHS and REACH declarations, plus the EU Declaration of Conformity, reducing risk during audits. WEEE category 5 designation informs recycling planning, aligning with sustainability goals. Dimensions and compatibility are clearly defined: 445 mm net width, 30 mm net height, 5 mm net depth, and section width 2, enabling precise footprint planning within CombiLine panels. Documentation such as the 2024/2025 catalog references supports fast validation during procurement and design reviews. Practical deployment benefits include accelerated commissioning and predictable thermal performance under load, with manufacturer-backed data sheets and support for ongoing lifecycle management in CombiLine installations.