ABB 2CPX042794R9999 Copper Busbar - DIN 43673-1
Part Number: 2CPX042794R9999
Quick Summary
Copper busbar is a reliable conductor for modular power distribution, delivering high-current capacity in ABB CombiLine panels. Engineers face space constraints, overheating risk, and the challenge of proving compliance during panel assembly and commissioning. This product line carries CE declarations, RoHS compliance under EU Directive 2011/65/EU and Amendment 2015/863, REACH declarations, and DIN 43673-1 alignment to ensure safe, traceable operation. With a compact 20 mm height, 1431 mm width, and 5 mm depth, it fits existing 1P copper busbar slots while enabling a 320 A draw in modular distributions. Designed for scalable power distribution, it reduces installation time and maintenance costs, while supporting reliable terminations in industrial environments.
Product Information
Extended Description
2CPX042794R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 6 = 1431 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
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
1431 mm
Product Net Height
20 mm
Product Net Depth / Length
5 mm
Section Width
6
Product Net Weight
1.276 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.327 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: Rated current up to 320 A. Business impact: Enables a single high-capacity conductor path, reducing parallel conductors, minimizing heat buildup, and improving overall efficiency. Application: Ideal for ABB CombiLine modular distribution panels in medium-load industrial facilities. Feature: Model characteristics and 1P configuration (Flat). Business impact: Simplifies panel layout, speeds assembly, and lowers spare-part complexity. Application: Used in compact, single-pole distribution sections where space is at a premium. Feature: Surface finishing is Untreated. Business impact: Keeps initial material cost low while allowing on-site customization or coating per project needs. Application: Beneficial in controlled environments or where field finishing is planned. Feature: Dimensions and weight (1431 mm width, 20 mm height, 5 mm depth, 1.276 kg). Business impact: Enables precise cabinet fit, minimizes enclosure footprint, and streamlines routing. Application: Fits wide modular panels and aligns with standard section widths for easy integration. Feature: Compliance and classifications (RoHS, REACH, WEEE, DIN 43673-1, ETIM 8/9, eClass). Business impact: Ensures regulatory adherence, traceability, and interoperability in European supply chains. Application: Supports industry-standard procurement data for panel builders and distributors.
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FAQs
Plan for a single-pole copper path with a 1431 mm panel width, ensuring the 20 mm height and 5 mm depth fit the chassis. Verify termination clearances, proper connector sizes, and any field-finish requirements since the surface is listed as Untreated. Use appropriate tooling for copper conductors and follow DIN 43673-1 guidelines for consistent performance.
The busbar is rated for 320 A and is configured as 1P with copper construction. This enables a robust, low-impedance current path in modular panels, reducing voltage drop and heat buildup at typical loads. It’s suitable for CombiLine distributions where compact layouts and reliable terminations are essential for sustained performance.
Yes. The product aligns with DIN 43673-1 and is classified under ETIM and eClass standards (EC001522 - Busbar; V11.0 27370303). This compatibility supports standardized procurement data, improves supplier onboarding, and eases cross-system integration in industrial environments.
The busbar includes EU Declaration of Conformity, RoHS information and status (Directive 2011/65/EU with 2015/863), REACH declaration, and WEEE categorization (4. Large Equipment). These certifications simplify regulatory compliance, waste management planning, and end-of-life disposal for European projects.
Benefits include reduced installation time due to standardized 1431 mm-wide panels and 1P simplicity, improved reliability from a solid copper path, and lower maintenance through robust compliance and reduced heat-related issues. Over time, these factors translate into lower total cost of ownership and faster project realization in industrial environments.