ABB 2CPX044274R9999 Copper Busbar - 1000 A DIN 43673-1
Part Number: 2CPX044274R9999
Quick Summary
Copper busbar distributes high current within modular distribution panels for power management. Engineers rely on compact, low-resistance conductors to maximize space and minimize voltage drop. Copper busbar is essential for ABB CombiLine panels, delivering reliable connections from each phase with consistent current sharing. However, many solutions falter in tight installations due to heat buildup, poor contact, and retrofit challenges. This product addresses these challenges with a robust copper busbar rated at 1000 A in a slim 692 mm wide, 50 mm high profile, designed for one-pole configurations. It complies with CE, RoHS, and REACH requirements, supporting safe, sustainable operation. Use this busbar to improve panel density, reduce wiring complexity, and streamline maintenance in industrial power distribution.
Product Information
Extended Description
2CPX044274R9999 ABB: Copper busbar, CombiLine, Modular distribution panel not assembled, panel width 3 = 692 mm, rated current maximum 1000 A
Rated Current (In)
1000 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
50 mm
Product Net Depth / Length
10 mm
Section Width
3
Product Net Weight
4.131 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
4.296 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
High-current capability is achieved with a 1000 A rating on a copper busbar, delivering a low-resistance path that minimizes I2R losses. The business impact is improved efficiency, reduced heat generation, and enhanced current sharing across a single pole. This is ideal for ABB CombiLine modular distribution panels where reliability under peak loads is non-negotiable. Compact footprint supports dense panel layouts; the 692 mm width, 50 mm height, and 10 mm depth consolidate multiple connections without expanding enclosure size. The application is in machine rooms and process automation cabinets where space constraints and serviceability are critical, enabling faster installation and easier future upgrades. Copper busbar with Untreated surface provides excellent conductivity and predictable thermal behavior. The business impact is lower contact resistance over time, reducing maintenance intervals in treated environments. The application covers indoors distribution panels; consider protective coatings if used in aggressive environments. RoHS and REACH declarations plus DIN 43673-1 standards reduce regulatory risk and support design-for-compliance programs. The business impact is easier supplier qualification, accelerated approvals, and smoother end-of-life recycling within corporate sustainability goals. The application includes OEM and contractor procurement requiring traceable parts. Model number Flat; Mounting instructions ZX2720-..25_ZX2740-..45_ZX2760-..61_MBX..N help installers align connectors and mounting hardware. Compatibility with CombiLine ensures quick integration with existing busbar systems and ETIM classifications EC001522. This reduces installation time and minimizes field rework. In industrial automation, using standardized busbars like this ABB device lowers harness length, reduces impedance variation, and improves predictive maintenance data. The normal practice is to plan for 1000 A feeders from main distribution to feeders with modular approach.
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FAQs
Installation follows the ZX2720-..25_ZX2740-..45_ZX2760-..61_MBX..N mounting instructions. Ensure correct alignment with the 1P configuration and 692 mm width panel opening. Use appropriate mounting hardware and verify a tight, clean contact to minimize resistance. The modular system is designed for quick insertion and straightforward maintenance within ABB CombiLine panels.
The busbar is rated for 1000 A and configured as 1P (one pole). This specification supports high-power feeders while maintaining compact panel footprints, ideal for demanding industrial power distribution applications.
Yes. The product carries RoHS information and a REACH declaration, with EU Directive 2011/65/EU and Amendment 2015/863 compliance, plus a CE declaration of conformity. This ensures regulatory alignment for manufacturing, procurement, and end-of-life recycling in regulated markets.
Key standards include DIN 43673-1, ETIM 8 EC001522 and ETIM 9 EC001522 for busbars, eClass V11.0 27370303, and the Object Classification Code U. WEEE category 5 and RoHS/REACH declarations further define its compliance and interoperability in industrial ecosystems.
Product net width is 692 mm, height 50 mm, and depth 10 mm, with a net weight of 4.131 kg and a package gross weight of 4.296 kg. These measurements support accurate space planning, panel design, and mounting clearances in machine rooms and process automation cabinets.