ABB 2CPX042566R9999 Copper Busbar - 630 A CombiLine
Part Number: 2CPX042566R9999
Quick Summary
ABB 2CPX042566R9999 copper busbar enables high-current modular distribution for ABB CombiLine panels. Engineers often struggle with space constraints, inconsistent current sharing, and costly custom fabrication in distribution panels. It carries EU RoHS compliance and REACH declarations, along with EU CE conformity for distribution panels, aligned to DIN 43673-1 busbar standards. Designed for panel builders and system integrators, this solution supports fast installation, predictable thermal behavior, and reliable circuit integrity, delivering efficiency gains and reduced maintenance across industrial electrical cabinets. The product's 630 A rating, copper enclosure, and 1P configuration make it a scalable choice for expanding industrial control panels, while maintaining safety and compliance with industry standards.
Product Information
Extended Description
2CPX042566R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 4 = 945 mm, rated current maximum 630 A
Suitable For
MBR103|MBR203|MBR303
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
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
945 mm
Product Net Height
30 mm
Product Net Depth / Length
10 mm
Section Width
4
Product Net Weight
2.523 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
2.523 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: High-current copper busbar designed for CombiLine modular distribution. Business impact: Supports 630 A continuous current with low electrical resistance, reducing heat rise and improving long-term stability. Application: Ideal for 945 mm wide panel sections in industrial control cabinets and process automation where dense power connections are required. Feature: 1P configuration with a copper enclosure. Business impact: Simplifies single-pole distribution without space penalties and enhances serviceability, enabling straightforward maintenance. Application: Compatible with MBR103, MBR203, and MBR303 modules to streamline cabinet layouts in new builds or retrofits. Feature: Untreated surface and defined dimensions (30 mm x 945 mm x 10 mm). Business impact: Keeps initial cost low while ensuring dimensional compatibility with standard 4-section panels; installation teams can apply protective finishes post-install if required. Application: Suitable for modular panels where surface finishing is determined by system integrator requirements. Feature: Compliance and environmental data (RoHS, REACH, WEEE, DIN 43673-1). Business impact: Reduces regulatory risk and simplifies documentation for audits; ensures sustainability claims align with global standards. Application: Supports CE declarations and ETIM/eClass classifications for procurement in panel manufacturing. Feature: Compatibility and packaging details (Suits MBR103/MBR203/MBR303, 2.523 kg weight, pack 1 piece). Business impact: Enables predictable installation planning, accurate BOMs, and steady inventory. Application: Popular for standard panel builds in industrial automation where speed and reliability matter.
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FAQs
ABB 2CPX042566R9999 copper busbar is designed for 945 mm wide CombiLine panels with a 30x945x10 mm footprint and 1P configuration. Ensure mounting on the panel’s copper enclosure uses accurate torque and clean contact surfaces; confirm compatibility with MBR103, MBR203 and MBR303 modules; follow RoHS-compliant assembly practices and apply protective finish if required by service environment.
With a 630 A rating, the copper busbar minimizes voltage drop and resistive losses under high-load conditions, improving thermal performance and circuit reliability. It supports dense power distribution in a 1P configuration while maintaining predictable temperature rise in 945 mm panel sections, reducing overheating risk during peak demand and extending component life in automation circuits.
Yes, this busbar is purpose-built for industrial control cabinets using the CombiLine modular distribution approach. It is compatible with MBR103, MBR203 and MBR303 modules and fits a 945 mm panel width, supporting scalable layouts in new builds or retrofits. Its copper construction and RoHS/REACH compliance help meet safety and environmental requirements in manufacturing environments.
Certification and compliance for this busbar include EU RoHS information and status, REACH declaration with a 20240902 date, CE declaration of conformity for Distribution Panel Systems, and DIN 43673-1 busbar standards. Additional classifications such as WEEE category 4, ETIM 8 EC001522 Busbar, ETIM 9 EC001522 Busbar, and eClass 27370303 support supplier documentation and cross-border sourcing.
The ROI comes from faster installation, reduced need for bespoke conductors, and improved long-term reliability from a standardized footprint and 630 A rating. RoHS/REACH and DIN 43673-1 compliance simplify procurement and audits, while predictable current sharing lowers maintenance costs and engineering risk, delivering shorter project timelines and lower total cost of ownership for panel builders.