ABB 2CPX042634R9999 Copper Busbar - DIN 43673-1
Part Number: 2CPX042634R9999
Quick Summary
Copper busbar ABB 2CPX042634R9999 delivers high-conductivity power distribution for modular control cabinets and panel systems. Engineers often struggle with reliability and installation complexity in modular panels, especially when sourcing compliant copper conductors. This part carries CE conformity, RoHS and REACH declarations and aligns with DIN 43673-1 standards, helping you meet essential regulatory requirements. As part of ABB's CombiLine family, it supports efficient distribution in 1P configurations and is compatible with standard panel-building practices, reducing design risk and installation time. The 320 A rating and precise dimensions enable predictable current paths in compact layouts, delivering business value through improved uptime and easier procurement.
Product Information
Extended Description
2CPX042634R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 5 = 1138 mm, rated current maximum 320 A
Rated Current (In)
320 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
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
1138 mm
Product Net Height
20 mm
Product Net Depth / Length
5 mm
Section Width
5
Product Net Weight
1.119 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.181 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2224-2259_ZX2324-2353
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: Copper construction and copper busbar design provide low electrical resistance and high current-carrying capability, enabling more efficient power distribution in compact panel layouts. Business Impact: Lower heat generation, improved efficiency, and reduced cabling complexity translate to longer component life and reduced maintenance. Application: Suitable for modular control cabinets and CombiLine panel systems where space is at a premium. Feature: Dimensions 20 mm x 1138 mm x 5 mm with a Section Width of 5. This precise sizing supports predictable current paths and straightforward integration with standard mounting hardware. Business Impact: Faster layout planning, easier conformity with enclosure standards, and reduced customization costs. Application: Ideal for 1P modular distribution in DIN rail or cabinet-based installations.Feature: Rated Current 320 A and 1P configuration. Business Impact: Supports robust single-pole distribution with minimal voltage drop, enabling reliable operation of high-demand control circuits. Application: 320 A capability is well-suited for industrial machines and panel boards requiring dependable single-pole power paths.Feature: Surface Finishing Untreated and Copper Enclosure Type. Business Impact: Direct-formed copper provides excellent conductivity and simplifies post-installation finishing, reducing processing steps and costs. Application: Beneficial in factory environments where copper busbars are integrated into modular panels with standard mounting hardware.Feature: Compliance—RoHS, REACH, WEEE, and DIN 43673-1. Business Impact: Regulatory risk mitigation, sustainable manufacturing credentials, and compatibility with ETIM/eClass classifications. Application: Global supply chains and multi-region deployments in industrial automation require these standards for compliant procurement.
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FAQs
The 2CPX042634R9999 is a 1P copper busbar with dimensions 20 mm x 1138 mm x 5 mm designed for ABB CombiLine modular panels. Install using standard panel mounting hardware and follow the ZX2224-2259_ZX2324-2353 mounting instructions to ensure proper alignment, insulation clearance, and secure termination. Verify RoHS and DIN 43673-1 compatibility during assembly and perform a final current-path check after mounting.
Key specifications include a rated current of 320 A, 1P configuration, and dimensions of 20 mm x 1138 mm x 5 mm with a section width of 5. This informs conductor sizing, busbar routing, and enclosure space planning, enabling predictable current paths and enabling designers to meet thermal and regulatory requirements while minimizing conductor complexity.
Applications include modular distribution panels and control cabinets in industrial automation where single-pole power paths must handle up to 320 A with reliable conductivity. This is ideal for machine builders and panel builders seeking compact, compliant busbar solutions that reduce wiring complexity and improve uptime in high-demand environments.
The busbar carries CE conformity, RoHS and REACH declarations, WEEE categorization, and aligns with DIN 43673-1 standards. These certifications matter for market access, regulatory compliance in multiple regions, and sustainability reporting, helping buyers meet procurement policies and avoid compliance-related delays.
Maintenance concerns are minimized by the high-purity copper construction and untreated surface, which reduces coating-related failure modes. The 1.119 kg weight and robust 320 A rating support long service life with fewer replacements in demanding environments. The RoHS/REACH compliance also supports ongoing regulatory eligibility, lowering total cost of ownership over the panel’s lifecycle.