ABB 2CPX044279R9999 Busbar - 800 A, DIN 43673-1
Part Number: 2CPX044279R9999
Quick Summary
ABB 2CPX044279R9999 copper busbar enables modular power distribution in CombiLine panels. Unassembled panels often slow installation and create inconsistent current paths, increasing fault risk. It complies with DIN 43673-1 and RoHS/REACH declarations, supporting safe European installations and regulatory compliance. The flat busbar design minimizes assembly time and reduces contact resistance, delivering more reliable current flow. For engineers and procurement teams, this solution combines robust mechanical compatibility with clear certifications, helping shorten project schedules and lower long-term maintenance costs. This approach supports scalable power distribution in industrial environments, aligning with energy efficiency goals and safety standards.
Product Information
Extended Description
2CPX044279R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 3 = 692 mm, rated current maximum 800 A
Rated Current (In)
800 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
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
692 mm
Product Net Height
20 mm
Product Net Depth / Length
10 mm
Section Width
3
Product Net Weight
3.168 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
3.295 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2720-..25_ZX2740-..45_ZX2760-..61_MBX..N
ETIM 8
EC001522 - Busbar
ETIM 9
EC001522 - Busbar
eClass
V11.0 : 27370303
Object Classification Code
U
Standards
DIN 43673-1
Feature: High current rating up to 800 A enables reliable distribution in demanding applications. Business Impact: Supports heavy-load sections with reduced voltage drop, improving overall panel performance. Application: Suitable for CombiLine modular distribution panels in industrial automation environments. Feature: Flat modular design (Model Number Flat) simplifies handling and mounting. Business Impact: Cuts assembly time and minimizes manual alignment errors, accelerating project timelines. Application: Ideal for fast-track deployments in control cabinets and switchgear. Feature: Copper busbar with copper enclosure type delivers excellent conductivity. Business Impact: Lowers contact resistance and heat buildup, extending component life and reducing maintenance. Application: Applicable across 1P configurations in compact distribution solutions. Feature: Untreated surface finishing maintains cost efficiency while meeting electrical standards. Business Impact: Simplifies sourcing and reduces processing steps without compromising safety when used within standard environmental conditions. Application: Common in factory automation and power distribution cabinets. Feature: Comprehensive compliance data (RoHS, REACH, CMRT, WEEE) supports risk management. Business Impact: Facilitates regulatory approvals and end-of-life planning, lowering project risk. Application: Required for European installations and sustainability reporting. Feature: Defined dimensions (692 mm width, 20 mm height, 10 mm depth) and weight 3.168 kg offer precise fitment. Business Impact: Ensures predictable rack and panel alignment, reducing custom fabrication. Application: Fits CombiLine N panels and similar modular systems. Feature: Packaging and mounting guidance (ZX2720-..25_ZX2740-..45_ZX2760-..61_MBX..N) streamline installation. Business Impact: Improves field install efficiency and reduces on-site error rates. Application: Recommended for technicians following ABB mounting instructions. This collection of specifications underpins compatibility with ETIM, eClass classifications and DIN standards, while enabling measurable efficiency gains and compliance assurance for industrial projects.
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FAQs
Installation follows ABB mounting instructions ZX2720-..25_ZX2740-..45_ZX2760-..61_MBX..N. The 692 mm wide busbar fits standard CombiLine widths, with a 1P copper enclosure. Align the busbar to the panel skeleton, secure with appropriate fasteners, and verify electrical clearance. The flat design minimizes assembly steps, reducing installation time and potential misalignment.
The busbar is rated for 800 A, delivering high-conductivity copper paths with low resistance. This supports reliable current distribution in one-pole configurations. Surface finishing is Untreated, which keeps costs down while allowing robust performance in typical industrial environments when used with proper mounting and cooling.
Yes. The product carries a DIN 43673-1 designation and RoHS/REACH declarations, including EU Directive 2011/65/EU with amendments. REACH information confirms no substances above 0.1% mass fraction. These certifications support regulatory compliance for European installations and sustainable material management.
Packaging indicates Package Level 1 Units as pack 1 piece, with a net weight of 3.168 kg and a gross weight of 3.295 kg per unit. WEEE B2C/B2B classification is Business To Consumer, and the item is suitable for transport in standard electrical equipment logistics, reducing handling risk on site.
This ABB busbar is ideal for CombiLine modular distribution panels in industrial automation, switchgear, and control cabinets. Its 800 A rating and copper construction suit high-current, low-resistance paths in factory floors or process plants. It aligns with ETIM and eClass classifications, supporting scalable, compliant power distribution in demanding environments.