ABB 2CPX042256R9999 Busbar System Module - DIN EN 61439-2/3
Part Number: 2CPX042256R9999
Quick Summary
ABB 2CPX042256R9999 is an interior fitting module for a 3-pole 400 V busbar system used in modular distribution panels. Finding a compliant, scalable enclosure that supports NH-disconnectors while maintaining space efficiency can be challenging for panel builders. It aligns with DIN EN 61439-2/3, carries EU RoHS and REACH declarations, and includes CE conformity to simplify procurement. Designed for ABB CombiLine, it offers 120 DIN places and 8 mountable devices, enabling faster panel builds and easier future upgrades. With a compact 500 x 750 mm footprint and a built-in depth of 275 mm, installers gain reliable, scalable performance and straightforward maintenance.
Product Information
Extended Description
2CPX042256R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for Busbar system 185 mm NH-disconnector, Grid unit 5 GU = 750 mm, panel width 2 = 500 mm, 120 Space units, , usuable width of 400 mm, unequipped for the installation of 8 NH-fuse disconnector NH1 till NH3, for busbar system 3-pole, Busbar alignment: horizontal, with busbar holders ZX522, Busbar center distance: 185 mm, for maximum 3 Cu busbars, (busbars must be ordered separately), rated current maximum 850 A, covers out of Plastic, 90 degree press and turn closure, RAL 7035, Design of the cover: Closed, usuable as of the cabinet depth of 275 mm
Rated Operational Voltage
Maximum 400 V
Operational Voltage
400 V
Rated Current (In)
850 A
Number of Poles
3P
Number of Fuse Switch Disconnectors
0
Number of Knife Blade Fuse Holders
0
Number of Mountable Devices
8
Enclosure Module Equipment
Excludes Devices
Enclosure Mounting Frame
WR
Device
NH1 till NH3
Enclosure Type
Interior fitting module
Enclosure Type of Height
1
Mounting Type
Rail system
Accessories Available
Yes
DIN Place Units
120
Module Function
Busbar system 185 mm NH-disconnector
Color
Light grey
Fuse Size
Other
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
SCIP
7c6c5fae-28b2-4fa5-8021-54fe866dda8c Germany (DE)
WEEE Category
Product Not in WEEE Scope
Product Net Width
500 mm
Product Net Height
750 mm
Product Net Depth / Length
159.5 mm
Section Width
2
Product Net Weight
4.366 kg
Built-In Depth (t2)
275 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
4.541 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction: MBD100/200/300 (E)
Data Sheet, Technical Information
Catalogue for panel builders 2024/2025 Intro | Catalogue for wholesalers 2025 Intro
ETIM 8
EC002286 - Distributor assembly Low Voltage HRC fuse systems
ETIM 9
EC002286 - Distributor assembly Low Voltage HRC fuse systems
eClass
V11.0 : 27400619
Object Classification Code
U
Standards
DIN EN 61439-3 | DIN EN 61439-2
Feature: Rated current up to 850 A in a 3P configuration. Business Impact: Supports high-load feeders without oversizing enclosures, reducing capital cost and footprint in power distribution. Application: Suitable for industrial machines and manufacturing lines requiring robust busbar distribution. Feature: 120 DIN place units within a 500 mm width and 750 mm height. Business Impact: Maximizes panel density, enabling 8 mountable devices in a single enclosure and minimising cabinet space. Application: Ideal for modular distribution panels in control rooms and switchgear racks. Feature: Busbar system 185 mm NH-disconnector compatibility with ZX522 busbar holders and 185 mm center distance. Business Impact: Simplifies alignment and wiring, speeding installation and reducing commissioning time. Application: Straightforward integration in CombiLine assemblies for horizontal busbar layouts. Feature: Enclosure frame WR with interior fitting module and 90-degree press-and-turn closure. Business Impact: Provides secure enclosure integrity and rapid, tool-free access for maintenance. Application: Routine inspections and fuse/connector replacements in field service. Feature: RoHS and REACH compliance with CE declaration; WEEE not in scope. Business Impact: Lowers regulatory risk, accelerates procurement approvals, and supports sustainability goals. Application: Compliance-driven projects across European facilities and global rollouts. Feature: Lightweight yet durable plastic covers; light grey RAL 7035 finish. Business Impact: Reduced weight, easy cosmetic maintenance, and consistent appearance in controlled environments. Application: Panel builds in cleanroom or office-adjacent plant areas where aesthetics matter.
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FAQs
Yes. This interior fitting module is designed for the 185 mm NH-disconnector busbar system, supports up to eight mountable devices, and uses the WR enclosure mounting frame for seamless ABB CombiLine integration. Ensure the associated busbars are purchased separately to complete the assembly.
The unit is rated for 400 V and up to 850 A in a 3-pole configuration. It provides 120 DIN places within a 500 mm by 750 mm footprint, with a built-in depth of 275 mm, suitable for medium- to high-load industrial feeders and modular distribution panels.
Ideal for industrial power distribution in manufacturing facilities and machine builders. Its modular interior fitting design supports scalable busbar distribution with NH-disconnectors, enabling compact installations in CombiLine systems and facilitating future capacity upgrades.
It carries a DIN EN 61439-2/3 compliance basis, CE declarations, and RoHS and REACH declarations. WEEE is not in scope, and ABB provides related CMRT/SCIP information to support regulatory reporting.
Use the WR mounting frame for secure mounting, align busbars with ZX522 holders, and plan for 8 mountable devices within 120 DIN places. The 90-degree closure and 275 mm built-in depth simplify service, reducing downtime during routine maintenance and component upgrades.