ABB 2CPX044263R9999 Copper Busbar - DIN 43673-1
Part Number: 2CPX044263R9999
Quick Summary
The ABB 2CPX044263R9999 copper busbar is a modular distribution solution for panel systems, delivering reliable current paths in compact enclosures. Engineers often struggle with space constraints, heat management, and assembly efficiency when building scalable power layouts. It carries CE declarations, RoHS and REACH compliance, and DIN 43673-1 alignment, helping you meet regulatory demands and customer expectations. This solution also integrates with ABB CombiLine modular panels, offering improved installability and lifecycle value for control cabinets. By choosing this copper busbar, buyers gain reliability, ease of procurement, and a clear path to standard-compliant, cost-effective distribution.
Product Information
Extended Description
2CPX044263R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 2 = 442 mm, 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
442 mm
Product Net Height
30 mm
Product Net Depth / Length
10 mm
Section Width
2
Product Net Weight
4.559 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
4.741 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2690-95
ETIM 8
EC001522 - Busbar
ETIM 9
EC001522 - Busbar
eClass
V11.0 : 27370303
Object Classification Code
U
Standards
DIN 43673-1
630 A rated current handles heavy three-phase loads with minimal voltage drop and thermal stress, enabling stable performance in demanding applications. The 3P configuration ensures balanced distribution across phases, reducing overload risk on any single leg. Copper busbar construction provides low impedance paths, supporting reliable operation in ABB CombiLine modular panels. This combination translates to higher system uptime even in hot factory environments. Dimensions measure 30 mm in height, 442 mm in width, and 10 mm in depth, delivering a compact footprint for crowded control cabinets. The Product Net Width of 442 mm and Section Width of 2 align with common modular panel layouts, minimizing gaps and wiring congestion. The 4.559 kg weight reflects a robust yet manageable component suitable for field replacement. Untreated copper surface offers flexibility for customer-specific coatings or post-installation finishing, reducing pre-treatment steps. The material choice delivers superior electrical conductivity and mechanical strength, translating to lower resistance heating during continuous operation. Copper’s high conductivity minimizes energy loss and supports longer service life in continuous duty installations. Typical installation within CombiLine panels benefits from consistent tolerances and straightforward stacking with adjacent busbars. RoHS information and REACH declaration demonstrate regulatory compliance, simplifying procurement for regulated projects. DIN 43673-1 classification and ETIM 8/9 mappings streamline sourcing within enterprise procurement systems. WEEE category 5 and CE conformity support responsible end-of-life planning and regulatory alignment. Compatibility with CombiLine Distribution Panel Systems N and mounting instruction ZX2690-95 guides installers to correct mounting offsets and fastener torque. The modular nature of the system allows rapid on-site assembly with minimal freight and handling complexity. These features contribute to lower total cost of ownership and higher plant uptime.
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FAQs
Yes. This copper busbar is designed for CombiLine modular distribution panels and aligns with ABB installation practices, including ZX2690-95 mounting guidelines. Its 3P configuration and precise dimensions simplify integration with standard panel footprints, reducing setup time and risk of misalignment during retrofits or new builds.
The busbar is rated for 630 A and configured for 3P (three-phase) operation. This combination supports high-current, balanced distribution across all three phases, minimizing voltage drop and heat buildup in demanding industrial environments.
Industries with heavy power demands and modular panel architectures—such as automation, manufacturing, and process industries—benefit most. The 630 A rating, three-phase design, and CombiLine compatibility make it ideal for scalable power distribution in control cabinets and switchgear assemblies.
This busbar carries RoHS information, REACH declaration, and DIN 43673-1 alignment, along with CE conformity. WEEE category 5 classification supports proper disposal, making regulatory compliance straightforward for EU-based projects and OEM assembly lines.
The combination of compact dimensions, compatibility with mounting guidelines ZX2690-95, and standard ETIM/eClass classifications reduces sourcing and installation time. This translates to lower labor costs, faster commissioning, and improved uptime, delivering a favorable return on investment over the system’s lifecycle.