ABB Copper Busbar 2CPX042973R9999 - 850 A, 1P, CE RoHS
Part Number: 2CPX042973R9999
Quick Summary
Copper busbar solutions from ABB enable compact, high-current distribution for modular panels in industrial automation environments. Engineers often struggle with wiring complexity, thermal management, and installation downtime when expanding power distribution. This component carries CE and RoHS compliance, a REACH declaration, and DIN 43673-1 alignment, providing solid regulatory confidence for panel builders and integrators. By aligning with ABB CombiLine modular systems, it streamlines assembly, reduces installation time, and improves heat dissipation under peak loads. Value is realized through a rated current of 850 A, a 274 mm panel width, and a 1P configuration that supports leaner, safer electrical cabinets and more reliable ongoing operation.
Product Information
Extended Description
2CPX042973R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 1 = 274 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
Product Not in WEEE Scope
Product Net Width
274 mm
Product Net Height
40 mm
Product Net Depth / Length
10 mm
Section Width
1
Product Net Weight
0.82 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.853 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
High current capability translates to fewer parallel conductors and simplified wiring schemes, reducing installation time and potential contact resistance. The 850 A rating in a compact 274 mm wide panel footprint enables more efficient use of cabinet space and better thermal management, improving overall system reliability in demanding automation lines. This copper busbar, with untreated surface, supports quick mounting and straightforward maintenance, helping panel builders meet tight project timelines while maintaining electrical integrity. The CombiLine compatibility delivers modularity for future expansions and easier retrofits, with DIN 43673-1 compliance and robust RoHS/REACH declarations that minimize regulatory risk. Packaging is straightforward (pack 1 piece), and the integrated dimensions (40 mm height, 10 mm depth) enable precise fit in 1P configurations. ETIM 8/9 and eClass classifications ensure accurate digital cataloging and procurement workflows, reducing sourcing time for distributors and end customers.
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FAQs
Installation involves aligning the 274 mm wide copper busbar within the CombiLine panel framework, securing it according to the 1P configuration, and ensuring the 40 mm by 10 mm envelope fits the designated slot. Use appropriate torque settings for the connection points, verify clean contact surfaces due to the untreated copper, and confirm CE/RoHS compliance documentation is in place for the panel build.
Yes. The busbar is rated for up to 850 A in a 1P arrangement, making it suitable for compact, high-current distribution within modular panels. When planning, consider the load profile, thermal management, and panel dimensions to ensure the 274 mm width and 40 x 10 mm cross-section meet your system requirements.
The busbar carries CE and RoHS compliance, along with a REACH declaration. It conforms to DIN 43673-1 standards, and ABB provides a Declaration of Conformity (EU DoC). WEEE categorization indicates the device is not within WEEE scope. This cascading compliance supports regulatory acceptance in European panel builds.
Ensure panel width compatibility (274 mm) and the 1P configuration align with your distribution design. The untarnished copper surface requires clean mating surfaces and appropriate protective handling during assembly. The modular nature of CombiLine panels supports straightforward integration and future expansion without extensive rework.
The 850 A rating and compact footprint reduce wiring complexity and cabinet size, delivering faster installation and lower assembly costs. Durability benefits from copper’s conductivity and robust regulatory compliance minimize downtime and maintenance needs, while straightforward replacement of a single busbar supports longer system uptime and predictable lifecycle costs.