ABB 2CPX042121R9999 Copper Busbar - DIN 43673-1

Manufacturer
ABB
Part number
2CPX042121R9999

Quick Summary

The ABB 2CPX042121R9999 Copper Busbar enables modular power distribution in industrial panels. This compact copper busbar is designed for ABB CombiLine modular distribution systems, delivering reliable current paths in space-constrained panel builds. Engineers often struggle with crowded panels, assembly complexity, and heat management when expanding distribution capacity. This part carries a rated 630 A, with CE conformity, RoHS and REACH declarations ensuring regulatory compliance for global projects. DIN 43673-1 compatibility further supports standardised panel design, while WEEE categorisation ensures responsible disposal. The combination of compact dimensions, precise width, and easy mounting supports faster panel assembly, reduces installation time, and aligns with ABB's modular approach for scalable power distribution.

Product Information

Extended Description

2CPX042121R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 1 = 184 mm, rated current maximum 630 A
Rated Current (In)
630 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
184 mm
Product Net Height
30 mm
Product Net Depth / Length
10 mm
Section Width
1
Product Net Weight
0.446 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.464 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
630 A rated current delivers a robust single-pole path for demanding machines and line-side feeds, enabling compact, single-pole architectures within CombiLine panels. This translates to improved uptime and reduced cabinet depth, while supporting straightforward panel builds for manufacturing lines that require predictable current-path performance. The 184 mm width, 30 mm height, and 10 mm depth give a compact footprint ideal for tight enclosures, with a predictable installation footprint that simplifies layout planning for engineers and integrators. Copper busbar enclosure provides a stable, conductive core with an Untreated surface ready for finishing or integration into existing panel finishes. RoHS and REACH declarations, along with CE conformity and DIN 43673-1 alignment, provide regulatory confidence across global projects. Compatibility with mounting instructions MBD152/252/352 and ABB CombiLine systems reduces installation time and risk, while ETIM 8/9 and eClass classifications streamline procurement and asset tagging. Weighing 0.446 kg net (0.464 kg gross), the part is easy to handle in field installs, with consistent packaging for shipping and storage. This combination of specifications supports efficient, repeatable assembly, lower total cost of ownership, and scalable distribution architecture in modular panels.

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FAQs

The busbar has a product net width of 184 mm, net height of 30 mm, and net depth of 10 mm, designed for 1P CombiLine modular distribution panels. Mounting should follow instruction MBD152/252/352 for proper alignment.
It is rated for 630 A with a 1P configuration, providing a single power path suitable for high-current, space-efficient panel designs.
Yes. It carries RoHS information and a REACH declaration, supporting compliance with EU regulatory requirements and safe material usage.
The part carries CE conformity with the EU Declaration of Conformity, DIN 43673-1 standard compliance, and WEEE categorisation, along with ETIM 8/9 and eClass classifications for procurement and classification.
Use the Mounting instructions MBD152/252/352 for fitment, verify 184 mm width and 30 mm height fit within your panel depth, and ensure compatibility with CombiLine modular distribution panels for a scalable, reliable current path.