ABB 2CPX042550R9999 Copper Busbar - DIN 43673-1
Part Number: 2CPX042550R9999
Quick Summary
ABB 2CPX042550R9999 copper busbar is a modular solution for distribution panels in industrial power cabinets. Engineers seek compact, reliable busbar systems that reduce wiring complexity and improve maintainability. This design prioritizes space efficiency and consistent current paths, helping minimize losses in high-density panels. The product carries CE conformity, RoHS compliance, and REACH declarations, with DIN 43673-1 as a defining standard for safe, compliant installations. In practice, it enables scalable CombiLine configurations and faster panel assembly, while supporting copper busbar performance across modular frames. For teams deploying MBR103, MBR203, or MBR303 modules, this module offers robust compatibility and steady long-term operation, delivering predictable electrical performance and reduced downtime, with a clear business value in lifecycle cost reduction and safer, regulatory-aligned power distribution.
Product Information
Extended Description
2CPX042550R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 3 = 695 mm, rated current maximum 320 A
Suitable For
MBR103|MBR203|MBR303
Rated Current (In)
320 A
Model Number
Flat
Number of Poles
1P
Enclosure Type
Copper busbar
Surface Finishing
Untreated
DIN Place Units
0
Meter Boards
0
RoHS Information
EU Declaration of Conformity Distribution Panel System CombiLine N
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
RoHS Date
20240903
REACH Declaration
Declaration regarding the REACH – Regulation ABB STRIEBEL & JOHN
REACH Information
False - does not contain substances > 0.1 mass percentage
REACH Date
20240902
Conflict Minerals Reporting Template (CMRT)
Conflict Minerals Reporting Template
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
695 mm
Product Net Height
20 mm
Product Net Depth / Length
5 mm
Section Width
3
Product Net Weight
0.619 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.619 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Data Sheet, Technical Information
Catalogue for panel builders 2024/2025 Intro | Catalogue for wholesalers 2025 Intro
ETIM 8
EC001522 - Busbar
ETIM 9
EC001522 - Busbar
eClass
V11.0 : 27370303
Object Classification Code
U
Standards
DIN 43673-1
Feature → Business Impact → Application: The 320 A rated current supports demanding loads in industrial cabinets, delivering consistent performance with low I²R losses. In practice, this enables you to consolidate feeders within a compact 695 mm wide panel, reducing footprint and simplifying thermal management in crowded control rooms. This is ideal for CombiLine modular distributions where space is at a premium and reliability is non-negotiable. Feature → Business Impact → Application: Copper busbar construction provides superior conductivity and mechanical stability under vibration and temperature cycling, reducing contact resistance and maintenance needs. Across installations in process environments, this translates to longer service life, fewer connection checks, and lower total cost of ownership. Feature → Business Impact → Application: The flat model and single-pole design (1P) streamline integration with ABB MBR103/MBR203/MBR303 modules, enabling fast commissioning and scalable expansion without reconfiguring existing panels. Businesses gain faster project timelines, predictable electrical paths, and safer, auditable installations. Feature → Business Impact → Application: Untreated surface finish minimizes processing steps and allows direct field bonding where required, improving supply chain flexibility. In the field, installers benefit from straightforward handling and consistent performance, especially in retrofits or upgrades to existing CombiLine systems. Feature → Business Impact → Application: RoHS and REACH declarations alongside DIN 43673-1 compliance provide regulatory assurance for European installations, reducing compliance risk and facilitating cross-border procurement. For electrical contractors, this supports safer sourcing, documented material traceability, and smoother handovers to operations teams. Feature → Business Impact → Application: With 695 mm width and 5 mm depth, the module fits neatly into standardized panel layouts while leaving space for adjacent components, reducing wiring congestion and improving air flow for heat management in high-density switchgear.
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FAQs
Yes. The 2CPX042550R9999 is designed for CombiLine modular distribution panels and matches panel width of 695 mm, a 5 mm depth, and 20 mm height. It supports 1P configurations and fits with MBR103, MBR203, and MBR303 modules. During installation, ensure copper surfaces are clean, undamaged, and fully seated to guarantee low-resistance, secure connections.
A 320 A rated current indicates the busbar can carry up to 320 amperes continuously under specified conditions without overheating. This supports high-load feeder circuits in compact modular panels, enabling fewer parallel paths and improved reliability. For panel design, plan conductor sizing and thermal management around this rating to avoid nuisance trips and ensure steady performance.
CE declaration confirms conformity with European safety and health requirements, while RoHS ensures restricted use of certain hazardous substances and REACH governs chemical safety. This product is compliant with those frameworks, with specific RoHS information and REACH declarations documented. This helps simplify regulatory clearance and supplier qualification for European manufacturing and assembly environments.
Yes. The busbar is specified as suitable for MBR103, MBR203, and MBR303 modules, enabling straightforward integration within CombiLine modular panels. Compatibility simplifies system upgrades or expansions, reduces wiring complexity, and supports scalable distribution architectures in industrial control cabinets.
The busbar supports faster installation, reduced wiring complexity, and reliable high-current performance, contributing to shorter commissioning times and lower maintenance costs. By enabling standardized, scalable panel configurations, you can optimize inventory, reduce spare parts, and minimize downtime, delivering favorable total cost of ownership over the system lifecycle.