ABB 2CPX042786R9999 Busbar Coupler - DIN 43673-1
Part Number: 2CPX042786R9999
Quick Summary
ABB 2CPX042786R9999 busbar coupler enables copper busbar connections for modular distribution panels. Engineers often face tight spaces and unreliable terminations in combiLine systems, which can cause downtime. This device delivers a robust, space-efficient connection with a 320 A rating and one-pole design. It carries CE conformity, RoHS compliance, and REACH declarations, with DIN 43673-1 guidance for busbar couplers. In practice, it reduces wiring errors and installation time, delivering safer cabinet wiring and easier maintenance for panel builders. Compatible with copper busbars and CombiLine modular panels, it supports scalable configurations while minimizing enclosure footprint.
Product Information
Extended Description
2CPX042786R9999 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
149 mm
Product Net Height
20 mm
Product Net Depth / Length
5 mm
Product Net Weight
0.128 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.128 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2404-2408
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 → The 2CPX042786R9999 provides a rated current of 320 A and a 1P copper busbar connection. Business Impact → This combination enables high-load distribution in a compact footprint, reducing the need for multiple parallel paths and cutting overall panel size. Application → Use in CombiLine modular distribution panels within electrical cabinets to streamline feeder wiring and support scalable architectures. Feature → Connection Type listed as Cabinet / Cabinet and an enclosure type described as copper busbar connection set. Business Impact → Ensures a secure, cabinet‑to‑cabinet connection that maintains electrical integrity in demanding environments. Application → Ideal for cabinet wiring in industrial automation where reliable busbar terminations are required. Feature → Material compliance with RoHS Information and RoHS Status plus REACH Declaration and Date. Business Impact → Aligns with EU regulatory requirements, reducing compliance risk and product lifecycle uncertainty. Application → Suitable for projects demanding EU conformity and responsible materials disclosures in panel assemblies. Feature → Dimensions of 149 mm width, 20 mm height, and 5 mm depth with a weight of 0.128 kg. Business Impact → Delivers a compact, lightweight component that minimizes enclosure footprint and simplifies handling during installation. Application → Fits tightly into modular distribution panels needing precise fitment and easy replacement. Feature → Installation support via Mounting Instructions ZX2404-2408 and data sheets. Business Impact → Accelerates on-site setup and reduces commissioning time. Application → Benefits panel builders and integrators seeking clear mounting guidance. Feature → Compliance with ETIM 8/9 (EC000713 - Busbar coupler), eClass 27400606, and DIN 43673-1 standards. Business Impact → Improves searchability in procurement catalogs and ensures cross-model compatibility, reducing sourcing risk. Application → Useful for engineers aligning procurement with organizational standards and industry classifications.
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FAQs
Yes. The 2CPX042786R9999 is designed for ABB CombiLine modular distribution panels and uses a cabinet to cabinet connection with a copper busbar enclosure. The ZX2404-2408 mounting instructions guide installation, ensuring a secure, swappable fit in standard electrical cabinets and quick integration into existing panel architectures.
The device supports a rated current of 320 A and a single pole (1P) configuration. It uses a copper busbar enclosure for robust current handling, with a 149 mm width, 20 mm height, and 5 mm depth footprint that weighs 0.128 kg. This makes it suitable for high-load feeder connections in compact modular panels.
Absolutely. It is specifically designed for copper busbar wiring in CombiLine modular distribution panels, optimizing cabinet wiring density and reliability. Its compact dimensions and 1P configuration make it ideal for space-constrained automation cabinets and scalable distribution schemes.
The product complies with CE conformity and RoHS/REACH declarations, including EU DoC references for the Distribution Panel System CombiLine N. It aligns with DIN 43673-1, ETIM 8/9 classifications (EC000713), and WEEE guidelines, helping meet EU regulatory and industry classification requirements.
The ZX2404-2408 mounting instructions simplify on-site mounting, reducing commissioning time. The compact footprint and reliable copper busbar terminations lower installation errors and maintenance needs, delivering faster router-to-panel wiring, safer cabinet operation, and improved lifecycle cost in automation projects.