ABB 2CPX042125R9999 Copper Busbar - 850 A DIN 43673-1
Part Number: 2CPX042125R9999
Quick Summary
ABB 2CPX042125R9999 is a copper busbar for modular distribution panels, delivering high-current power in a compact form. This solution helps reduce installation complexity and minimizes hotspot risks by consolidating power paths into a single, robust conductor. It carries CE conformity, RoHS compliance, and REACH declarations to support regulatory requirements across EU markets, while aligning with DIN 43673-1 standards. Used with ABB CombiLine modular panels, it delivers reliable current sharing in tight spaces and supports scalable, future-ready power distribution across industrial facilities. The combination of high-current capability and a small footprint translates into tangible business value through faster assemblies and lower life-cycle costs.
Product Information
Extended Description
2CPX042125R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 2 = 434 mm, rated current maximum 850 A
Rated Current (In)
850 A
Model Number
Flat
Number of Poles
1P
Enclosure Type
Copper busbar
Surface Finishing
Untreated
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
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
434 mm
Product Net Height
40 mm
Product Net Depth / Length
10 mm
Section Width
2
Product Net Weight
1.483 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.542 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBD152 / 252 / 352
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
High-current capability is built into ABB 2CPX042125R9999 with a rated current of 850 A in a 1P configuration using a copper busbar enclosure. This single, robust conductor reduces the number of joints and connections, improving reliability and lowering heat buildup in modular distribution panels. The compact form factor, with a product net width of 434 mm, height of 40 mm, and depth of 10 mm, fits tight panel architectures while maintaining current capacity, freeing cabinet space and simplifying routing. The untreated copper surface ensures reliable conductivity and compatibility with standard termination practices in CombiLine systems, supporting straightforward maintenance and future upgrades. Regulatory compliance—RoHS, REACH, CE declarations, and WEEE categorization—minimizes compliance risk and eases supplier audits across EU markets. Net weight is 1.483 kg, packaging is pack 1 piece, and mounting instructions MBD152/252/352 provide clear integration guidance, enhancing interoperability with DIN 43673-1 standards and ABB accessories for scalable, efficient assembly.
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FAQs
This busbar is designed for ABB CombiLine modular distribution panels and follows mounting instruction MBD152/252/352. It features a 434 mm width, 40 mm height, and 10 mm depth in a 1P configuration, ensuring straightforward integration with standard lugs and connectors used in ABB panel systems. The solution supports efficient on-site assembly and scalable panel layouts.
Key specs include a rated current of 850 A, 1P configuration, and a copper enclosure. Dimensions are 434 mm width, 40 mm height, and 10 mm depth, with a net weight of 1.483 kg. Compliance includes CE, RoHS, and REACH, and it adheres to DIN 43673-1 for busbar standardization, providing predictable electrical performance in industrial environments.
Yes. The 850 A rated copper busbar and 1P design suit high-current distribution in modular panels like ABB CombiLine. Its compact dimensions enable dense panel layouts, while the robust copper conductor reduces joints and contact resistance, contributing to improved reliability, shorter assembly times, and easier upgrades in manufacturing power distribution applications.
The busbar carries a CE declaration of conformity, RoHS compliance, and a REACH declaration, along with WEEE classification. It aligns with DIN 43673-1 and ETIM/eClass classifications, ensuring regulatory compliance, environmental responsibility, and interoperability within European industrial electrical installations.
By reducing joints and providing a high-current single-path conductor, the busbar lowers heat buildup and downtime, shortening installation and commissioning times. Standardized dimensions and compatibility with ABB mounting accessories simplify future upgrades and spares management, delivering lower maintenance costs and a faster route to scalable power distribution in growing facilities.