ABB 2CPX042105R9999 Copper Busbar Connection Set - DIN 43673-1
Part Number: 2CPX042105R9999
Quick Summary
Copper busbar connection set from ABB provides a reliable, modular interconnect for high-current distribution panels used in data centers and industrial switchgear. This solution addresses space constraints and heat management challenges in compact cabinets by delivering secure, low-resistance connections. It aligns with CE conformity, RoHS compliance, and the DIN 43673-1 standard, supporting regulatory and sustainability goals. By leveraging CombiLine compatibility and copper busbar performance, engineers reduce contact resistance, streamline panel assembly, and boost uptime while lowering maintenance costs in panel-based power distribution environments.
Product Information
Extended Description
2CPX042105R9999 ABB: Copper busbar connection set, CombiLine, Modular distribution panel not assembled, rated current maximum 320 A
Rated Current (In)
320 A
Number of Poles
1P
Connection Type
Cabinet / Cabinet
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
83 mm
Product Net Height
20 mm
Product Net Depth / Length
5 mm
Product Net Weight
0.062 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.064 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX1182-..86 / ZX1192-..96
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
Feature: Rated current up to 320 A. Business impact: Enables high-load distribution with minimal voltage drop, improving overall system efficiency. Application: Suitable for 1P CombiLine modular panels in industrial automation contexts. Feature: Copper busbar connection set with cabinet-to-cabinet compatibility. Business impact: Delivers robust metallic interconnections that simplify wiring topology and reduce installation time. Application: Ideal for modular distribution panels in switchgear environments. Feature: RoHS and REACH compliance, with EU declarations and dates. Business impact: Supports regulatory compliance and safer material handling while easing supplier risk. Application: European manufacturing and panel-building projects. Feature: Compact dimensions (83 mm width, 20 mm height, 5 mm depth) and 0.062 kg weight. Business impact: Enables compact installations with predictable fit in tight enclosures, reducing enclosure footprint. Application: Space-constrained control cabinets and small distribution panels. Feature: Mounting instructions ZX1182-..86 / ZX1192-..96. Business impact: Streamlines installation through proven mounting guidance, improving reliability and repeatability. Application: Field service and assembly lines in modular panel systems. Feature: ETIM, eClass, and DIN standards alignment (EC000713, V11.0 27400606, DIN 43673-1). Business impact: Improves data quality for procurement and cross-system compatibility. Application: Data-driven sourcing in large-scale panel builds.
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FAQs
Installation follows ABB mounting instructions ZX1182-..86 and ZX1192-..96 to ensure the copper busbar is seated correctly in a 1P cabinet-to-cabinet configuration. Confirm the rated current of 320 A, verify the cabinet-to-cabinet connection, and secure with the appropriate fasteners as recommended. The process minimizes contact resistance and supports CE and RoHS compliance during assembly.
Yes. The part is designed for 1P connections with cabinet-to-cabinet interfaces, utilizing a copper busbar connection set that fits within the 83 mm x 20 mm x 5 mm footprint. It is rated for up to 320 A and supports CombiLine modular distribution panels, making it a straightforward upgrade for single-pole interconnections in compact switchgear.
This busbar coupler carries a CE Declaration of Conformity and RoHS and REACH declarations, with RoHS status documented under EU Directive 2011/65/EU and Amendment 2015/863. It also references DIN 43673-1 for standards conformity, and WEEE categorization to guide responsible disposal. These certifications help align procurement with European regulatory requirements.
Key considerations include using the copper busbar material for low resistance and stable conductivity, following the mounting instructions ZX1182-..86 / ZX1192-..96 to ensure proper seating and torque, and maintaining clean, oxide-free contact surfaces. The 320 A rating supports high-load conditions while reducing hotspots, contributing to reliable operation and lower maintenance needs in modular panels.
The high-current 320 A capability combined with a compact copper busbar design reduces resistance losses and improves efficiency, translating to lower energy waste and cooler operation. Standardized mounting simplifies field service, while RoHS/REACH and DIN compliance mitigate regulatory risk, delivering predictable maintenance costs and a faster payback on panel upgrades for data centers and manufacturing plants.