ABB 2CPX044251R9999 Copper Busbar - 800 A DIN 43673-1
Part Number: 2CPX044251R9999
Quick Summary
ABB 2CPX044251R9999 copper busbar enables modular distribution in high-current power panels for industrial automation. The solution addresses space constraints, heat buildup, and wiring complexity commonly faced in modern switchgear. It carries an 800 A rated current in a 3P arrangement and serves as the copper busbar foundation for CombiLine modular panels that are not pre-assembled, offering flexible configuration. This product complies with CE conformity, RoHS and REACH directives, and DIN 43673-1 standards. By selecting this busbar, engineering teams gain a reliable, scalable basis for safe, compliant power distribution, while reducing installation time and long-term maintenance costs through standardized components and clear mounting instructions like ZX2610-33.
Product Information
Extended Description
2CPX044251R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, rated current maximum 800 A
Rated Current (In)
800 A
Model Number
Flat
Number of Poles
3P
Enclosure Type
Copper busbar
Surface Finishing
Untreated
Accessories Available
Yes
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
1678.16 mm
Product Net Height
40 mm
Product Net Depth / Length
10 mm
Product Net Weight
8.639 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
8.985 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2610-33
ETIM 8
EC001522 - Busbar
ETIM 9
EC001522 - Busbar
eClass
V11.0 : 27370303
Object Classification Code
U
Standards
DIN 43673-1
Feature: Rated current and pole configuration deliver a robust 800 A capacity in a 3P copper busbar, enabling high-load distribution with minimal voltage drop. Business impact: Supports scalable power architectures in large switchgear without overloading individual feeders, reducing risk and downtime. Application: Ideal for CombiLine modular distribution panels in process and factory automation where space is at a premium and reliability is non-negotiable. Feature: Copper busbar enclosure type provides superior electrical conductivity and mechanical stability under dynamic load. Business impact: Improves thermal performance and longevity of power paths, lowering heat-related losses and maintenance costs. Application: Suitable for heavy-duty panel assemblies requiring durable, low-resistance conductors. Feature: Dimensions and weight (1678.16 mm width, 40 mm height, 10 mm depth; approx. 8.639 kg) enable straightforward integration into wide-format switchgear while maintaining manageable handling. Business impact: Simplifies installation planning, reduces assembly time, and minimizes handling risk during on-site mounting. Application: Large-scale power distribution where precise fit and transport efficiency matter. Feature: Surface finishing listed as Untreated offers post-fabrication flexibility and cost efficiency. Business impact: Allows customer-specific finishing or connector customization without supplier-imposed constraints. Application: OEMs and integrators can tailor the busbar to their own termination schemes. Feature: Comprehensive compliance and classifications (RoHS, REACH, WEEE, DIN 43673-1, ETIM) provide regulatory assurance. Business impact: De-risks procurement and accelerates product qualification across industries. Application: Regulatory-heavy environments such as automotive, food and beverage, and process automation. Feature: Availability of accessories and mounting guidance (Mounting instruction ZX2610-33) enhances installation efficiency. Business impact: Speeds up field assembly and minimizes design iterations. Application: System integrators deploying modular CombiLine panels across multiple lines.
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FAQs
Installation requires aligning the 3P copper busbar within the CombiLine modular framework and securing it according to ZX2610-33 mounting instructions. The busbar features a 1678.16 mm width with a 40 mm height and 10 mm depth, enabling a secure, low-resistance connection for high-current circuits. Always verify RoHS/REACH compliance during installation and ensure proper clearance around conductors to manage heat.
The busbar is rated for 800 A and configured as 3P. It uses a copper enclosure, with product net dimensions of 1678.16 mm width, 40 mm height, and 10 mm depth. The surface finish is untreated, allowing post-fabrication customization, and it supports accessories to extend functionality within a CombiLine system.
Yes. The product is listed under DIN 43673-1 with ETIM classifications EC001522 - Busbar, and complies with RoHS and REACH directives, including the EU RoHS date. It also carries CE conformity information, and a REACH declaration is provided, ensuring regulatory alignment for European markets and compliant sourcing.
Its 800 A rating with a 3P configuration supports heavy-load feeders while copper’s superior conductivity minimizes losses. The robust copper busbar construction, combined with modular CombiLine compatibility and DIN 43673-1 alignment, delivers reliable performance, easier maintenance, and scalable expansion for industrial automation and process control applications.
The Untreated copper surface provides flexibility for post-installation finishing and compatible termination methods, while RoHS/REACH compliance reduces environmental and regulatory risk. The modular CombiLine integration streamlines future upgrades and replacements, contributing to lower lifecycle costs and predictable maintenance planning for large switchgear installations.