ABB 2CPX042120R9999 Copper Busbar Set - 850 A DIN 43673-1
Part Number: 2CPX042120R9999
Quick Summary
ABB 2CPX042120R9999 Copper busbar connection set is designed to deliver robust, field-installable power paths for CombiLine modular distribution panels. Engineers often struggle with space constraints and complex wiring layouts that slow commissioning in compact switchgear. The solution adheres to CE and RoHS requirements, plus DIN 43673-1, with REACH declarations ensuring regulatory compliance. With a 850 A rated current and 1P configuration, it scales with growing panel architectures while keeping clear, safe field-to-field connections. This combination translates into faster installations, lower copper losses, and simplified maintenance for industrial facilities.
Product Information
Extended Description
2CPX042120R9999 ABB: Copper busbar connection set, CombiLine, Modular distribution panel not assembled, rated current maximum 850 A
Rated Current (In)
850 A
Model Number
Flat
Number of Poles
1P
Connection Type
Field / Field
Enclosure Type
Copper busbar connection set
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
230 mm
Product Net Height
40 mm
Product Net Depth / Length
10 mm
Product Net Weight
1.104 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.148 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
EC000713 - Busbar coupler
ETIM 9
EC000713 - Busbar coupler
eClass
V11.0 : 27400606
Object Classification Code
U
Standards
DIN 43673-1
Rated current of 850 A provides robust high-load capability, reducing voltage drop and simplifying conductor sizing for CombiLine modular panels. This enables scalable distribution with predictable efficiency across evolving workloads. Slim dimensions of 40x230x10 mm support tight panel layouts without compromising current paths. Installers gain flexibility to place connections where space is at a premium, accelerating wiring and commissioning. Copper busbar construction delivers low resistive losses, improving thermal performance and extending equipment life. The design minimizes heat rise under peak loads, reducing cooling demands and maintenance costs. Field-to-field connection capability provides installation flexibility when upgrading or reconfiguring panels. This reduces the need for alternative adapters and simplifies on-site modifications. Regulatory compliance is embedded with RoHS and REACH declarations and DIN 43673-1 alignment. This reduces procurement risk and streamlines audits for regulated environments. Mounting instruction MBD152/252/352 supports a repeatable installation workflow. Clear manuals shorten training time and support consistent builds across multiple panel lines.
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FAQs
This busbar connection set is designed for CombiLine modular distribution panels and supports field-to-field connections. Follow mounting instruction MBD152/252/352 for a repeatable, reliable fit, ensuring clearance and proper isolation in 850 A rated circuits. The product’s 1P configuration suits single-pole feeder scenarios commonly found in modular panels.
Key specs include a rated current of 850 A, a 1P configuration, and a physical footprint of 40 mm x 230 mm x 10 mm. The copper busbar connection set provides low resistance current paths suitable for top-end distribution within CombiLine systems, enabling efficient power transfer at scale.
Yes. The product complies with CE declarations, RoHS regulations (EU Directive 2011/65/EU with 2015/863 amendments), REACH requirements, and DIN 43673-1. It also carries ETIM and eClass classifications, supporting broad industry acceptance and streamlined procurement audits.
The 850 A rating and compact 40x230x10 mm form factor reduce wiring complexity and space requirements, which shortens commissioning times and lowers labor costs. Reliability is enhanced through robust copper busbar connections, reducing heat buildup and maintenance cycles, delivering lower total cost of ownership over the system life.
Product net width is 230 mm, height 40 mm, and depth 10 mm, with a net weight of 1.104 kg. These dimensions support compact, modular panel designs while maintaining mechanical robustness and precise mounting alignment within field installations.