ABB 2CPX042221R9999 Copper Busbar - 630 A CombiLine N
Part Number: 2CPX042221R9999
Quick Summary
ABB 2CPX042221R9999 copper busbar enables compact, high-current distribution in modular panel systems. Engineers often wrestle with space constraints and overheating risk in crowded switchgear assemblies. This part carries an EU Declaration of Conformity and RoHS/REACH compliance, along with DIN 43673-1 standards, offering confidence for regulated environments. By integrating a 630 A rating in a 30x434x10 mm footprint, it supports scalable current paths without demanding larger cabinets. The product's CombiLine compatibility, 1P configuration, and copper enclosure deliver reliable conductivity, simple mounting, and predictable thermal performance. For OEMs and panel builders, this means easier installation, lower wiring complexity, and improved maintenance cycles while meeting stringent European compliance requirements.
Product Information
Extended Description
2CPX042221R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 2 = 434 mm, rated current maximum 630 A
Suitable For
MBL152|MBL252|MBS127|MBS227
Rated Current (In)
630 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
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
1.13 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.175 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 → Business Impact → Application: The copper busbar’s compact 30x434x10 mm footprint enables higher packing density in switchgear, reducing panel size and cooling needs, which lowers enclosure costs and simplifies wiring harnessing. In practice, this supports dense feeder layouts in CombiLine modular distribution panels used in manufacturing plants and data centers. The 630 A rated current delivers reliable, low-impedance power paths, improving protection coordination and reducing voltage drop across feeders in 1P configurations. Unassembled panel design offers installation flexibility for various layouts, enabling seamless retrofits or multi-line expansions without wholesale cabinet redesigns. RoHS, REACH, DIN 43673-1, and WEEE compliance streamline regulatory audits and sustainability reporting, while ETIM and eClass classifications help procurement teams locate compatible parts quickly. Weight at 1.13 kg provides robust performance with manageable handling.
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FAQs
This busbar is designed for ABB CombiLine modular distribution panels and compatible 1P copper busbar installations. It accommodates a 30 mm width, 434 mm length, and 10 mm depth within unassembled panel configurations, enabling straightforward mounting alongside MBL and MBS frame components. It supports flexible layouts and fast commissioning without extensive cabinet alterations.
Key specs include a rated current (In) of 630 A, 1P poles, and copper enclosure. Dimensions are 30 mm (width) x 434 mm (length) x 10 mm (depth). It is designed for high-current distribution with low resistance, suitable for dense feeder arrangements in modular distribution panels and low-voltage switchgear.
Yes. The 2CPX042221R9999 is specifically listed for CombiLine modular distribution panels, supporting 1P copper busbar configurations and up to 630 A. Its compact footprint and modular design facilitate scalable layouts in manufacturing environments, enabling efficient space utilization, easier upgrades, and consistent current sharing across multiple feeder paths.
The busbar comes with RoHS information and a REACH declaration, plus a EU Declaration of Conformity. It aligns with DIN 43673-1 standards and WEEE requirements. This combination supports regulatory compliance, safer material usage, and streamlined product audits in European facilities.
The copper busbar offers low resistance and high current-carrying capability, reducing energy losses and improving thermal performance. Its modular, unassembled design simplifies retrofits and future expansions, shortening downtime during upgrades. Compliance-driven documentation (RoHS/REACH, CE) reduces audit risk and supports longer service life in industrial power distribution.