ABB 2CPX042637R9999 Copper Busbar - DIN 43673-1
Part Number: 2CPX042637R9999
Quick Summary
ABB 2CPX042637R9999 copper busbar is a modular conductor for high-current distribution in ABB CombiLine panels. Engineers often face reliability challenges, heat buildup, and lengthy assembly when building modular distribution systems, which drive project delays and higher costs. This busbar carries CE conformity, RoHS and REACH compliance, and is aligned with DIN 43673-1 for busbar interfaces, ensuring interoperability and predictable performance. Designed for CombiLine N configurations, it supports scalable power management while reducing integration risk. By standardizing on ABB busbars, procurement becomes simpler and panel builds gain speed and consistency, delivering tangible reductions in total cost of ownership and maintenance effort.
Product Information
Extended Description
2CPX042637R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 2 = 450 mm, rated current maximum 320 A
Rated Current (In)
320 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
450 mm
Product Net Height
20 mm
Product Net Depth / Length
5 mm
Section Width
2
Product Net Weight
0.52 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.55 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2224-2259_ZX2324-2353
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
Rated current of 320 A provides a robust current path that minimizes voltage drop and thermal stress, improving overall system efficiency and reliability in high-load applications. This translates to lower impedance, reduced cooling requirements, and extended component life in critical power-distribution segments within industrial automation environments. The copper busbar with an untreated surface simplifies termination and inspection during commissioning, enabling faster installation and easier future retrofits in growing ABB CombiLine panel architectures. With a width of 450 mm and a compact 5 mm depth, the 2-section busbar fits neatly into modular distribution frames, enabling precise panel sizing and streamlined wiring layouts for 1P configurations. The combination of RoHS/REACH compliance and DIN 43673-1 compatibility reassures both engineering teams and procurement that the part meets regulatory and interoperability standards for EU markets. This product also benefits from documented mounting instructions ZX2224-2259_ZX2324-2353, aiding installers with recommended practices and reducing field errors. In addition, ETIM and eClass classifications (EC001522 - Busbar; V11.0 27370303) support accurate cataloging and integration with ERP and procurement workflows, translating to faster quotes and more reliable data for BOMs.
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FAQs
To verify compatibility, confirm 1P configuration, 320 A rated current, and a 450 mm width with the CombiLine modular distribution frame. Ensure the busbar's DIN 43673-1 interface matches your panel design and reference the mounting instructions ZX2224-2259_ZX2324-2353 during installation for proper fit and terminal alignment.
Key specs include rated current of 320 A, 1P pole configuration, copper busbar enclosure, and a module width of 450 mm with a 5 mm depth. The surface is untreated copper, suitable for field termination and integration into CombiLine panels, with RoHS and REACH compliance for regulatory assurance.
Yes. The 2CPX042637R9999 is specified as 1P with a 320 A rating, designed to fit 1-pole modular distribution systems in CombiLine panels. Its dimensions (450 mm width, 20 mm height, 5 mm depth) support compact layouts while maintaining reliable current paths in single-pole configurations.
This busbar carries CE conformity, RoHS and REACH declarations, DIN 43673-1 for busbar interfaces, and WEEE categorization for small equipment. These certifications support EU compliance, safe disposal, and interoperability with standard electrical assemblies.
The copper construction offers high conductivity with minimal resistance, improving thermal performance and reducing cooling needs. Compliance and standardized data (ETIM/eClass) streamline procurement and BOM management, shortening project timelines and lowering total cost of ownership across panel deployments.