ABB 2CPX044283R9999 Busbar - 3P, 1000 A, DIN 43673-1
Part Number: 2CPX044283R9999
Quick Summary
ABB 2CPX044283R9999 Busbar is a copper busbar solution for high-current modular distribution panels. Engineers often face slow installation, uneven current sharing, and mounting complexity in evolving CombiLine cabinets. This unit aligns with CE conformity, RoHS compliance, and DIN 43673-1 standards to ensure safety, reliability, and traceability. Designed for scalable modular systems, it supports efficient procurement and predictable performance across industrial automation and electrical distribution. With a 1000 A rating and 3P configuration, it reduces integration time and risk, delivering lower total cost of ownership. The compact 50x158x10 mm form factor helps fit tight enclosures while maintaining robust current handling.
Product Information
Extended Description
2CPX044283R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, rated current maximum 1000 A
Rated Current (In)
1000 A
Model Number
Flat
Number of Poles
3P
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
158 mm
Product Net Height
50 mm
Product Net Depth / Length
10 mm
Product Net Weight
4.231 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
4.4 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2780-82_ZX2789-94_ZX2810-12_ZX2819-24_ZX3810-12_ZX3819-24
ETIM 8
EC000713 - Busbar coupler
ETIM 9
EC000713 - Busbar coupler
eClass
V11.0 : 27400606
Object Classification Code
U
Standards
DIN 43673-1
Feature: Rated current up to 1000 A. Business Impact: Provides ample headroom for peak loads in 3P configurations, reducing thermal risk and rework. Application: Ideal for CombiLine modular distribution panels in manufacturing and data-center contexts. Feature: Three-pole copper busbar with copper enclosure type. Business Impact: Improves phase balance and fault tracing, enhancing system reliability and service life. Application: Suitable for high-demand power distribution cabinets. Feature: Untreated surface and copper material. Business Impact: Ensures excellent conductivity with predictable oxidation behavior, lowering maintenance needs in controlled environments. Application: Mature industrial installations with standard cabinet footprints. Feature: Precise dimensions, net weight, and packaging. Business Impact: Facilitates drop-in replacements and optimized rack layout, saving installation time. Application: Fits 158 mm width, 50 mm height, 10 mm depth enclosures. Feature: Compliance and declarations (RoHS, REACH, WEEE). Business Impact: Reduces regulatory risk and simplifies supplier audits. Application: Global manufacturing, automotive, and process industries. Feature: Mounting instructions ZX2780-82… included. Business Impact: Accelerates on-site mounting and reduces commissioning delays. Application: ABB CombiLine installation workflows and training programs.
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FAQs
Installation follows ABB mounting instructions ZX2780-82_ZX2789-94_ZX2810-12_ZX2819-24_ZX3810-12_ZX3819-24. Begin by confirming panel dimensions (158 mm width, 50 mm height, 10 mm depth) and 3P configuration. Securely fasten the copper busbar using standard hardware, verify alignment to avoid hot spots, and perform a final current test up to 1000 A. This minimizes rework and ensures consistent phase distribution.
The busbar carries CE Declaration of Conformity, RoHS compliance (EU Directive 2011/65/EU and Amendment 2015/863), REACH declaration, and WEEE categorization. These certifications confirm regulatory compliance, safe material usage, and proper end-of-life handling, reducing risk during audits, facilitating market access, and supporting sustainable procurement for industrial environments.
Yes. The product is rated for 1000 A and configured for 3P (three-pole) installations. Its copper busbar design and CombiLine compatibility deliver balanced current distribution, reduced thermal buildup, and reliable operation in high-demand industrial cabinets, making it a dependable choice for data centers, manufacturing lines, and switching gear.
In addition to the mounting instructions ZX2780-82… and the EU CE Declaration, the data package includes RoHS and REACH declarations with dates, along with WEEE categorization. These documents support commissioning, audits, and supplier qualification, helping engineers demonstrate regulatory compliance and traceability throughout the project lifecycle.
The high-current capacity and compact form factor reduce the number of components and installation time, cutting labor costs and downtime. Regulatory compliance minimizes risk of non-conformance penalties, while robust current sharing lowers fault-related outages. Over typical project cycles, the busbar can shorten commissioning, improve reliability, and lower total cost of ownership.