ABB 2CPX042539R9999 Busbar - CombiLine DIN 43673-1
Part Number: 2CPX042539R9999
Quick Summary
ABB 2CPX042539R9999 Busbar is a high-current conductor designed for ABB CombiLine modular distribution panels. It delivers reliable copper conductors for compact, high-load electrical installations. Engineers often struggle with space constraints and heat buildup in panel assemblies; this busbar supports a 454 mm wide panel and a 250 A rating while keeping resistance and temperature rise under control. The product aligns with key industry certifications, including CE conformity, RoHS and REACH compliance, and DIN 43673-1 standards, ensuring traceability and regulatory readiness. Value is delivered through a flexible, scalable busbar solution that integrates with modular panel systems, reduces assembly time, and lowers total cost of ownership when upgrading or expanding power distribution.
Product Information
Extended Description
2CPX042539R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 2 = 454 mm, rated current maximum 250 A
Suitable For
MBN169|MBN269
Rated Current (In)
250 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
454 mm
Product Net Height
12 mm
Product Net Depth / Length
5 mm
Section Width
2
Product Net Weight
0.242 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.242 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
High current rating up to 250 A enables reliable distribution in 1P copper busbar configurations, compatible with MBN169/MBN269 systems. This translates to reduced voltage drop and improved load-handling capability in compact ABB installations, allowing engineers to meet load requirements without oversized components. The copper busbar dimensions of 12 mm x 454 mm x 5 mm support a 454 mm panel width, delivering low electrical resistance and better thermal performance in tight spaces. In modular CombiLine panel architectures, the product ships unassembled, delivering installation flexibility, faster assembly, and easier on-site customization. Compliance is built in: RoHS, REACH, WEEE, and DIN 43673-1 align with regulatory expectations, while the 0.242 kg weight and 1P configuration simplify mounting and handling. Suitable for MBN169 and MBN269 configurations, this busbar supports scalable power distribution with predictable maintenance cycles.
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FAQs
The 2CPX042539R9999 is designed for ABB CombiLine modular distribution panels and is suitable for panel widths around 454 mm. It supports MBN169 and MBN269 configurations, enabling seamless integration in existing modular power distribution systems without requiring substantial panel redesign.
The busbar is rated for up to 250 A, configured as a 1P (one-pole) copper enclosure. It measures 12 mm in width by 454 mm in height and 5 mm in depth. These specifications deliver low contact resistance and suitable current-carrying capacity for compact modular panels.
The product carries CE conformity and RoHS/REACH compliance, with a DIN 43673-1 standard alignment. It is also categorized under WEEE 5 and supports EU RoHS and REACH regulatory requirements, ensuring suitability for regulated industrial environments.
Because it ships as a modular, non-assembled copper busbar, installation is flexible and faster in CombiLine panels. The 454 mm panel width and 12x5 mm footprint fit compact designs, reducing mounting complexity and enabling quicker upgrades or expansions with predictable thermal and electrical performance.
Its robust copper construction and high current rating minimize resistive losses and heat, lowering maintenance needs and reducing downtime. The alignment with RoHS, REACH, and DIN standards reduces regulatory risk, while the modest weight (0.242 kg) supports easier handling during installation and potential savings in logistics and inventory management.