ABB 2CPX042122R9999 Copper Busbar - CombiLine 630A
Part Number: 2CPX042122R9999
Quick Summary
ABB 2CPX042122R9999 copper busbar is a reliable power distribution component designed for CombiLine modular panels. Engineers frequently face space restrictions, heat management challenges, and lengthy installation times in compact control cabinets. This solution delivers CE marking and RoHS compliance, with REACH and WEEE declarations, while DIN 43673-1 classification underpins interchangeability across ABB's panel ecosystem. By delivering a 630 A rating in a 434 mm wide, 30 mm high copper cell, it enables slimmer, more robust distribution with lower impedance. Together with ABB's mounting instructions (MBD152/252/352), it streamlines assembly, reduces wiring complexity, and supports accurate procurement through ETIM 8 classification.
Product Information
Extended Description
2CPX042122R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 2 = 434 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
434 mm
Product Net Height
30 mm
Product Net Depth / Length
10 mm
Section Width
2
Product Net Weight
1.094 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.138 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
High-current copper busbar delivers 630 A continuous rating, reducing the need for parallel conductors and enabling compact, reliable distribution in demanding switchgear. This translates to measurable business outcomes such as lower equipment counts, reduced heat rise, and improved overall efficiency in factory automation environments. The 434 mm net width, 30 mm height, and 10 mm depth contribute to space-saving cabinet layouts while maintaining robust current paths for 1P, flat-model distribution. Copper offers low electrical impedance and superior thermal conductivity, improving voltage drop performance and heat dissipation in densely packed panels. RoHS and REACH compliance, along with WEEE categorization and DIN 43673-1 compatibility, simplify regulatory adherence and supplier integrations for panel builders. The unit ships with clear installation guidance and is compatible with CombiLine modular panels, supporting quick mounting and scalable configurations. Weight (1.094 kg) supports easier handling during assembly without compromising rigidity or safety.
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FAQs
Follow the mounting instructions MBD152, MBD252, or MBD352 supplied with ABB panel systems. Ensure correct orientation of the busbar, secure with compliant fasteners, and verify electrical clearance. Use the 1P, flat model for straightforward alignment in modular CombiLine frames, and confirm that the enclosure supports 434 mm width and 30 mm height as specified. Proper torque in connectors minimizes impedance and heat buildup.
The busbar is rated for 630 A and features a 1P configuration with a 434 mm net width, 30 mm net height, and 10 mm net depth. It uses a copper enclosure and has an Untreated surface finish. The module is designed for modular distribution panels (CombiLine) and aligns with DIN 43673-1 classifications, ensuring compatibility with ABB’s broader busbar ecosystem.
Yes. The product carries RoHS information and EU directives on RoHS compliance, with a DE for distribution panel systems. REACH declarations confirm no substances above 0.1 mass percentage, and WEEE categorization is 5 for small equipment. These declarations support regulatory compliance and sustainable end-of-life handling for industrial installations.
This busbar is tailored for CombiLine modular distribution panels used in industrial control cabinets and switchgear. It provides a compact yet high-current path suitable for 1P configurations, enabling slimmer panel footprints and reduced wiring complexity. It is ideal for panel builders seeking reliable, standardized busbar sections that integrate smoothly with ABB modular systems.
Copper’s low impedance and high thermal conductivity help minimize overheating and voltage drop, contributing to longer service life in demanding environments. The standardization to DIN 43673-1 and ABB’s mounting practices reduces maintenance overhead and procurement risk, while RoHS/REACH/WEEE compliance simplifies regulatory audits and end-of-life planning, delivering lower total cost of ownership for modular distribution installations.