ABB 2CPX044281R9999 Busbar Coupler - 630 A Copper Busbar CE
Part Number: 2CPX044281R9999
Quick Summary
ABB 2CPX044281R9999 Busbar Coupler is a copper busbar module for modular distribution panels. Sourcing a reliable high-current junction that fits compact panel footprints without compromising safety can be challenging. This component carries CE conformity, RoHS compliance, and REACH declarations, supporting compliant deployments across European and global projects. Its 630 A rating and 3P configuration streamline power distribution for modular panels, reducing assembly time and total cost of ownership. Designed for ABB CombiLine modular panels, the device supports fast mounting, reliable cooling, and simplified spare parts management, boosting uptime in data centers, manufacturing floors, and process plants. It’s a robust base for scalable, future-ready electrical distribution.
Product Information
Extended Description
2CPX044281R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, rated current maximum 630 A
Rated Current (In)
630 A
Model Number
Flat
Number of Poles
3P
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
158 mm
Product Net Height
30 mm
Product Net Depth / Length
10 mm
Product Net Weight
2.971 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
3.09 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2780-82_ZX2789-94_ZX2810-12_ZX2819-24_ZX3810-12_ZX3819-24
ETIM 8
EC000713 - Busbar coupler
ETIM 9
EC000713 - Busbar coupler
eClass
V11.0 : 27400606
Object Classification Code
U
Standards
DIN 43673-1
Feature: High current capability drives business impact: The 630 A rating supports full-load operation for three-phase feeders in compact panel spaces, reducing the need for multiple busbar sections and lowering assembly time. In practice, engineers can design shorter distribution paths in ABB CombiLine modular systems, accelerating commissioning for data centers and manufacturing lines. Feature: Copper busbar construction improves electrical performance and durability: With low resistive losses and excellent conductivity, the copper busbar ensures stable voltage distribution under heavy load. This directly reduces heat buildup and enhances reliability in critical power paths, such as motor drives and switchgear assemblies used in process industries. Feature: Modular integration and unassembled design streamline installation: Sold as a modular distribution component not yet assembled, it allows installers to tailor the final configuration on-site, matching exact panel footprints. The 158x30x10 mm footprint and 2.971 kg weight balance manageability with robust mechanical integrity during panel assembly. Feature: Compliance and lifecycle support minimize risk: RoHS, REACH, and CE declarations along with DIN 43673-1/ETIM/eClass classifications simplify regulatory audits and cross-system data handling. WEEE category 5 labeling informs end-of-life planning, reducing environmental risk and supporting sustainable asset management. Feature: Industry-ready installation and compatibility advantages: Mounting instructions ZX... cover multiple variants, making it easier to integrate into existing CombiLine panels. Standardization across ETIM and eClass ensures smooth procurement and BOM accuracy, while the 3P configuration aligns with common industrial architectures for power distribution. Feature: Practical business value and measurable outcomes: By consolidating current paths and enabling faster assembly, users can shorten project schedules, improve uptime, and lower total cost of ownership over the equipment lifetime.
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FAQs
The 2CPX044281R9999 is a copper busbar component designed for CombiLine modular distribution panels and is shipped as an unassembled module. It supports a 3P configuration up to 630 A in a compact footprint. Follow mounting instructions ZX2780-82_ZX2789-94_ZX2810-12_ZX2819-24_ZX3810-12_ZX3819-24 for correct alignment and secure connections. These instructions cover mounting hardware, torque recommendations, and cabling considerations to minimize resistance and mechanical stress.
Rated Current is 630 A and the unit uses a 3P (three-pole) configuration with a copper busbar enclosure. This arrangement supports high-current distribution with low resistance, enabling reliable power sharing across phases. The compact 158 mm width, 30 mm height, and 10 mm depth help fit standard switchgear enclosures while maintaining thermal performance and ease of maintenance in industrial plants.
Yes. The RoHS status confirms compliance with EU Directive 2011/65/EU and its 2015/863 amendment, with a RoHS date of 2024-09-03. A REACH declaration demonstrates that the product does not contain substances above 0.1 mass percent. In addition, the EU CE Declaration of Conformity supports regulatory alignment for distribution panel systems in European installations.
External classifications include DIN 43673-1 and the ETIM class EC000713 for Busbar coupler, ensuring consistent product classification. The part is also mapped to eClass V11.0 with code 27400606 and carries an Object Classification Code of U. These standards support data accuracy in procurement, ERP data exchange, and cross-supplier integrations across global projects.
Product Net Width is 158 mm, Net Height 30 mm, and Net Depth 10 mm, with a Net Weight of 2.971 kg. Packaged as a single unit per pack, the Package Level 1 Gross Weight is 3.09 kg. End-of-life considerations follow WEEE Category 5 and B2C/B2B labeling to support logistics and compliance.