ABB 2CPX042020R9999 Copper busbar set - 250 A DIN 43673-1

250 A rated current and 1P configuration define the core electrical capability. This enables robust load handling with minimal voltage drop in compact modular panels, reducing thermal stress and improving reliability under peak demand. In ABB CombiLine installations across factory automation and process industries, the solution supports high reliability and scalable expansion. The copper busbar connection set is designed for cabinet-to-cabinet use. Its compact footprint reduces panel crowding while maintaining solid electrical contact. Fewer terminal blocks mean quicker field wiring and lower risk of connection faults during commissioning. Regulatory alignment is a built-in strength. RoHS and REACH compliance simplify audits and compliance reporting in EU operations. The DIN 43673-1 reference supports compatibility with standard busbar couplers and related accessories. Physical footprint and weight are optimized for dense panel layouts. Product net dimensions of 30 by 25 by 44 millimeters and a net weight of 0.065 kilograms support compact assemblies. The small form factor also eases handling during installation and reduces shipping volume. Mounting and installation are straightforward using ABB ZX1180 to ZX1181 mounting instructions. Following these manuals ensures correct orientation, reliable contact, and consistent performance across builds. Industry classifications such as ETIM EC000713 and eClass 27400606 confirm broad compatibility with panel-building workflows. Beyond installation, the set supports lifecycle efficiency and predictable maintenance. Durable copper-to-copper connections resist loosening under vibration, reducing preventive maintenance cycles. Coupled with WEEE and SCIP data, it aligns with corporate sustainability programs and procurement KPIs.