ABB 2CPX044253R9999 Busbar - DIN 43673-1
Part Number: 2CPX044253R9999
Quick Summary
ABB 2CPX044253R9999 busbar delivers high-current copper busbar for modular distribution panels. Engineers often struggle with integration gaps and thermal management in high-current enclosures. It carries DIN 43673-1, RoHS under EU Directive 2011/65/EU with 2015/863, and REACH declarations, plus CE conformity for safe distribution panel integration. Ideal for CombiLine modular distribution panels, it enables scalable, cost-efficient power distribution with reliable current handling across 4 poles.
Product Information
Extended Description
2CPX044253R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, rated current maximum 800 A
Rated Current (In)
800 A
Model Number
Flat
Number of Poles
4P
Enclosure Type
Copper busbar
Surface Finishing
Untreated
Accessories Available
Yes
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
2712.88 mm
Product Net Height
40 mm
Product Net Depth / Length
10 mm
Product Net Weight
12.959 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
13.477 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2610-33
ETIM 8
EC001522 - Busbar
ETIM 9
EC001522 - Busbar
eClass
V11.0 : 27370303
Object Classification Code
U
Standards
DIN 43673-1
Feature: 800 A rated current provides headroom for peak loads, reducing the need for parallel busbars and simplifying panel design. Business Impact: Higher current capacity translates to fewer connections, lower impedance, and safer operation in high-density ABB CombiLine configurations. Application: Perfect for 4P modular distribution panels in industrial automation and power management environments.Feature: Copper busbar with Untreated surface supports robust electrical conductivity and reliable contact over time. Business Impact: Lower contact impedance and stable performance under vibration and temperature cycles. Application: Suitable for factory-floor enclosures and switchgear cabinets.Feature: CombiLine modular distribution panel compatibility with not assembled panels supports on-site customization. Business Impact: Enables tailored layouts, reduced upfront stock, and faster deployment in complex control systems. Application: Custom power distribution configurations for process automation lines.Feature: Dimensions and footprint of 40 mm x 2712.88 mm x 10 mm enable precise integration. Business Impact: Predictable installation space and improved panel density. Application: Layout planning in compact switchgear and control cabinets.Feature: Accessories Available and mounting support improve scalability. Business Impact: Easy upgrade paths and reduced procurement cycles when expanding a panel system. Application: Seamless integration with ABB CombiLine accessories and ZX2610-33 mounting guidance.Feature: Regulatory compliance and traceability including RoHS, REACH, CMRT, and WEEE alignment. Business Impact: Simplified cross-border sourcing and ongoing regulatory risk mitigation. Application: Global manufacturing environments requiring compliant electrical busbars.
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FAQs
Begin with the ZX2610-33 mounting instructions to verify panel compatibility and mounting points for a 4P copper busbar. Ensure correct alignment with busbar slots, tighten fasteners to the specified torque, and verify electrical connections are clean and corrosion-free. Allow for expansion with available accessories and confirm RoHS/REACH compliance during final checks.
The busbar is rated for up to 800 A, leveraging pure copper’s high conductivity to minimize impedance. In operation, ensure adequate enclosure ventilation and proper spacing to manage heat. The untreated copper surface supports stable contact, while the panel design minimizes resistance and maintains safe temperatures during peak loads.
Yes. The 2CPX044253R9999 busbar is designed for CombiLine modular distribution panels and supports ABB accessories. You can pair it with available add-ons and mounting hardware, referencing ZX2610-33 for installation guidance to maximize compatibility and streamline upgrades within existing systems.
This busbar carries DIN 43673-1 classification and supports RoHS compliance under EU Directive 2011/65/EU with Amendment 2015/863, along with REACH declarations. It also aligns with CE conformity and WEEE guidance for proper end-of-life handling, and provides CMRT documentation for supply-chain transparency.
The high current rating reduces the need for multiple parallel conductors, cutting installation time and material costs. Copper’s stable conductivity minimizes impedance over lifecycle, lowering maintenance. Regulatory compliance (RoHS/REACH/CE) also reduces risk across regions, supporting faster project approvals and predictable total cost of ownership.