ABB 2CPX044423R9999 Busbar Holder - 1000 A, 4P
Part Number: 2CPX044423R9999
Quick Summary
ABB 2CPX044423R9999 busbar holder enables high-current distribution in industrial control panels. This modular component addresses the common challenge of fitting 1000 A systems into compact switchgear without compromising insulation or serviceability. It supports a 185 mm center-to-center distance for ABB CombiLine modular distribution panels and is supplied in a rigid grey plastic enclosure for durable operation. The device carries CE conformity, RoHS compliance, and a REACH declaration, reinforcing regulatory alignment across European plants. By leveraging ABB’s standardized mounting and documentation, it reduces assembly time, simplifies spare parts management, and enhances cargo efficiency. For OEMs and system integrators, the solution offers predictable installation, straightforward maintenance, and improved total cost of ownership in automation cabinets.
Product Information
Extended Description
2CPX044423R9999 ABB: Busbar holder, CombiLine, Modular distribution panel not assembled, Busbar center distance: 185 mm, rated current maximum 1000 A
Rated Current (In)
1000 A
Model Number
Fastening parts/-set
Number of Poles
4P
Enclosure Type
Busbar holder
Material
Plastic
Color
Grey (mouse grey)
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
Product Not in WEEE Scope
Product Net Width
290 mm
Product Net Height
50 mm
Product Net Depth / Length
10 mm
Product Net Weight
0.85 kg
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.884 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction ZX2610-33
ETIM 8
EC001896 - Distributor assembly busbars
ETIM 9
EC001896 - Distributor assembly busbars
eClass
V11.0 : 27400610
Object Classification Code
U
Rated current of 1000 A and a four-pole configuration enable compact busbar distribution for heavy loads. This directly reduces the number of parallel components and minimizes heat buildup, boosting overall efficiency and safety in switchgear assemblies. The busbar center distance of 185 mm ensures compatibility with CombiLine modular distribution panels and existing DIN-rail layouts, enabling straightforward system upgrades and scalable designs for growing automation lines. Materially, a plastic enclosure in a grey finish provides insulation, ease of handling, and lower weight at 0.85 kg, simplifying installation and service. Compliance with RoHS and REACH declarations, plus CE conformity, supports regulatory acceptance and smoother audits in regulated manufacturing environments. The ZX2610-33 mounting instructions and standardized ABB mounting practices reduce installation risk while improving consistency across projects. Overall, the solution helps cut tooling, spare parts, and downtime costs in power management cabinets while delivering reliable high-current performance.
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FAQs
The installation follows ABB mounting guidelines ZX2610-33. Start by aligning the busbar holder with the CombiLine module, ensuring the 185 mm center distance is maintained for proper busbar alignment. Secure with the fastening parts/-set provided, and verify electrical clearances and insulation. Check RoHS/REACH labels and confirm CE conformity after mounting. The process is designed to minimize tool changes and reduce commissioning time in automation cabinets.
Key specifications include a rated current of 1000 A, 4P poles, and a busbar center distance of 185 mm. The footprint is 290 mm wide by 50 mm high and 10 mm deep, with a net weight of 0.85 kg. These values support high-current distribution while fitting standard CombiLine modular panels and ensuring safe enclosure environments.
Yes. The RoHS Information and RoHS Date reflect EU Directive 2011/65/EU and Amendment 2015/863 (dated 2024-09-03). The REACH Declaration confirms regulatory compliance, with REACH Information indicating no substances >0.1 mass percentage. This supports regulatory audits, supplier qualifications, and safer procurement for automation projects.
Absolutely. With a 1000 A rating, four-pole design, and compact 290x50x10 mm dimensions, it is well-suited for high-density cabinets. The plastic enclosure provides reliable insulation, while the 185 mm center distance supports modular stacking within CombiLine systems. The product also benefits from CE, RoHS, and REACH compliance, simplifying integration into regulated facilities.
The product references mounting instruction ZX2610-33 and ABB’s standard documentation for CombiLine components. ETIM and eClass classifications (EC001896) support procurement and cross-system compatibility. Certified compliance documentation (CE, RoHS, REACH) assists audits and maintenance planning, while the standardized mounting approach reduces spare parts variability and downtime during upgrades or repairs.