ABB 2CPX042126R9999 Copper Busbar - CombiLine Panel System, 850 A

Manufacturer
ABB
Part number
2CPX042126R9999

Quick Summary

ABB 2CPX042126R9999 copper busbar is a durable modular conductor for high-current distribution in industrial panels. Designed for CombiLine panel systems, it helps optimize space, reduce installation time, and improve current carrying capacity in tight environments. Common challenges like heat buildup, wiring complexity, and regulatory compliance are mitigated by its precise dimensions and robust copper path. It carries RoHS and REACH declarations, a CE Declaration of Conformity, and WEEE categorization, supporting compliant deployments across European facilities. With an 850 A rating and 684 mm width, the solution enables reliable, scalable distribution while sustaining compact form factors and predictable lifecycle costs.

Product Information

Extended Description

2CPX042126R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 3 = 684 mm, rated current maximum 850 A
Rated Current (In)
850 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
684 mm
Product Net Height
40 mm
Product Net Depth / Length
10 mm
Section Width
3
Product Net Weight
2.351 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
2.445 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBD152 / 252 / 352
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 → Business Impact → Application: Rated current of 850 A enables high-power loads to be distributed through a single copper path, reducing the need for parallel conductors and simplifying protective coordination. This translates to improved efficiency, lower copper losses, and a smaller panel footprint in heavy industry drives and press lines. Application: large-scale motor control centers and central distribution cabinets where space is at a premium and uptime is critical. Feature → Business Impact → Application: 1P configuration with a copper busbar enclosure supports straightforward single-channel distribution, minimizing wiring complexity and installation time. This reduces commissioning time and error rates during panel assembly in manufacturing plants. Application: modular distribution panels with tight geometries. Feature → Business Impact → Application: Dimensions 684 mm wide x 40 mm high x 10 mm deep and a 3-section width provide predictable placement within 684 mm panel bays, enabling faster planning and scalable layouts. Application: 684 mm panel widths common in CombiLine systems. Feature → Business Impact → Application: RoHS information, REACH declaration, CE conformity, and WEEE categorization reduce regulatory risk and lifecycle costs. This ensures procurement and compliance teams can source with confidence for Europe-based projects. Application: regulated industries and facilities with strict sustainability targets. Feature → Business Impact → Application: Mounting instructions MBD152 / 252 / 352 support standardized installation, reducing custom mounting work and potential misalignment. Application: field deployment and serviceability in brownfield upgrades. Feature → Business Impact → Application: Product net width, height, depth and weight data enable accurate 3D space planning and weight budgeting in switchgear layouts. Application: design reviews and panel engineering for industrial automation facilities.

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FAQs

The busbar is designed for CombiLine modular distribution systems and uses standard dimensions that fit 684 mm panel bays. Mounting follows ABB mounting instructions MBD152 / 252 / 352, ensuring straightforward integration with existing CombiLine frames and compatible enclosure types. This minimizes rework and streamlines panel upgrades in automation facilities.
This busbar has a rated current (In) of 850 A in a single-pole configuration. For panel design, this supports high-power feeders without requiring parallel conductors, reducing conductor count and simplifying protective device coordination. It enables compact, cost-efficient power distribution for heavy machinery and automated lines.
Yes. The busbar carries RoHS information and EU declarations of conformity for REACH and CE, along with WEEE categorization as Large Equipment. This compliance supports regulatory alignment in European projects and simplifies procurement and end-of-life handling for industrial systems.
Ideal for CombiLine distribution panels in industrial automation, the busbar is suited for high-current feeders, motor control centers, and modular switchgear. Its 684 mm width fits standard panel spaces, while 850 A rating supports robust drives and power distribution in manufacturing, water treatment, and packaging facilities.
The copper busbar provides a low-resistance power path, reducing heat and energy losses over time. Combined with standardized installation and regulatory compliance, it lowers lifecycle costs through easier servicing, fewer field rewiring tasks, and predictable performance in automated plants, delivering measurable ROI over equipment uptime and maintenance intervals.