ABB 2CPX042589R9999 Copper Busbar - 320A DIN 43673-1
Part Number: 2CPX042589R9999
Quick Summary
Copper busbar enables low-resistance power distribution in modular panels for industrial automation. Engineers often struggle with heat buildup and space constraints in compact switchgear and control cabinets, risking efficiency and downtime. ABB’s solution is RoHS compliant, REACH declared, and CE marked, with DIN 43673-1 alignment for busbar assemblies, ensuring regulatory peace of mind. It is designed for CombiLine modular distribution panels with a 522 mm width and 320 A rating, delivering reliable current paths while keeping assembly straightforward. With an untreated copper surface and a compact 20 mm height profile, it supports effortless integration in tight spaces and reduces overall panel weight. Together, these features translate to faster installation, lower maintenance costs, and improved system uptime in factory automation and machine-building contexts.
Product Information
Extended Description
2CPX042589R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 2 = 522 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
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
522 mm
Product Net Height
20 mm
Product Net Depth / Length
5 mm
Section Width
2
Product Net Weight
0.442 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.442 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: High current capacity (320 A) → Business Impact: Enables safe, reliable distribution for demanding loads without oversizing enclosures; Application: Industrial machines and control cabinets using CombiLine modular panels. Feature: Copper busbar with untreated surface → Business Impact: Reduces contact resistance and allows easy braze/solder connections; Application: New installations and retrofit projects where corrosion resistance is not required by default. Feature: Precisely dimensioned for 522 mm panel width (2 sections) and 5 mm depth, 20 mm height → Business Impact: Maximizes space efficiency and simplifies engineering calculations; Application: Layouts in compact switchgear and modular distribution systems. Feature: DIN 43673-1, RoHS, REACH, WEEE compliance → Business Impact: Ensures regulatory compliance and simplifies supplier audits; Application: Global deployments in regulated manufacturing environments. Feature: Lightweight at 0.442 kg net → Business Impact: Eases handling, reduces installation time and support costs; Application: Field installations and OEM panel builds. Feature: 1P configuration for simple, single-path current routing → Business Impact: Streamlines wiring schemes and minimizes potential fault points; Application: Standardized busbar runs in compact distribution panels.
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FAQs
To install, verify panel width compatibility (522 mm) and confirm the 5 mm depth and 20 mm height fit your enclosure stack-up. Mount the busbar into the corresponding busbar supports, ensure clean copper contact surfaces, and tighten fasteners to the specified torque to maintain low impedance. Verify the 320 A rating aligns with your load and confirm RoHS/CE compliance for your region. This model’s 1P configuration simplifies routing and reduces cross-connection errors during assembly.
Key specs include a rated current of 320 A, 1P configuration, copper busbar enclosure type, and surface finishing of Untreated. Dimensions are 522 mm in width, 20 mm in height, and 5 mm in depth. It is designed for use in CombiLine modular distribution panels and aligns with DIN 43673-1, providing reliable current paths with low impedance for high-demand applications.
Yes. The 522 mm wide, 20 mm high, 5 mm thick copper busbar is tailored for modular distribution panels such as ABB’s CombiLine, delivering robust current distribution up to 320 A. Its 1P configuration suits simple, direct current paths in machine controls, switchgear, and panel boards while maintaining compact footprints essential for modern control architectures.
This busbar comes with CE Declaration of Conformity, RoHS information and status, and a REACH declaration, plus WEEE categorization as large equipment. It references DIN 43673-1 and ETIM classifications (EC001522 for Busbar), ensuring compatibility with European and global regulatory requirements and product data standards.
The product’s lightweight 0.442 kg net weight facilitates easier handling and installation, reducing labor time. The untreated copper surface simplifies fabrication steps during integration, while the robust DIN 43673-1 compliance supports long-term reliability. Expect lower lifecycle costs due to reduced heat-related losses, easier replacements in modular panels, and improved uptime in automated production lines.