ABB 2CPX042248R9999 Busbar System - DIN EN 61439-3
Part Number: 2CPX042248R9999
Quick Summary
ABB 2CPX042248R9999 interior fitting module provides NH1 fuse disconnectors for 3‑pole busbar systems in cabinet-based switchgear. Engineers often struggle with crowded racks, misaligned busbars, and lengthy installation times when expanding electrical distributions. This solution is designed to minimize installation gaps and ensure consistent busbar alignment, supporting rapid wiring and reliable operation. It is DIN EN 61439-3 / 61439-2 compliant, RoHS and REACH certified, with WEEE and CE conformity to meet regulatory requirements. Designed for panel builders and installers seeking scalable, standards-driven integration, it integrates seamlessly with the CombiLine busbar system and WR mounting frames, delivering predictable performance in 750 mm high, 500 mm wide enclosures and beyond.
Product Information
Extended Description
2CPX042248R9999 ABB: Interior fitting module, CombiLine, mounted in cabinet, 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, equipped with 4 NH-fuse disconnector NH1, Equipment manufacturer: ABB, InLine II ZHBM, 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: with cut-out, 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
4
Number of Knife Blade Fuse Holders
0
Number of Mountable Devices
4
Enclosure Module Equipment
Includes Devices
Enclosure Mounting Frame
WR
Device
NH1
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
NH1
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
8b679faa-5e12-40ba-b0f6-e3d65511e9ab Germany (DE)
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
500 mm
Product Net Height
750 mm
Product Net Depth / Length
192 mm
Section Width
2
Product Net Weight
21.525 kg
Built-In Depth (t2)
350 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
22.386 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
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 to Benefit to Application: The module supports a 3P arrangement with four NH1 fuse disconnectors, enabling high-current distribution up to 850 A while maintaining compact footprint. This directly reduces cabinet footprint and wiring complexity, improving installation efficiency in heavy-duty panels and minimizing space constraints in 750 mm high, 500 mm wide enclosures. Application: Ideal for industrial switchgear assemblies where reliability and space optimization are critical, such as data centers and manufacturing plants. Feature to Benefit to Application: With 120 DIN place units, the interior fitting module accommodates a broad range of accessories and devices, enabling future upgrades without replacing the entire enclosure. This improves lifecycle flexibility for evolving protection schemes and reduces total cost of ownership in large distribution panels. Application: Suitable for panel builders delivering scalable, future-proof solutions. Feature to Benefit to Application: Enclosure mounting frame WR and horizontal busbar alignment (185 mm center distance) ensure precise installation and robust mechanical stability. This minimizes misalignment risks during assembly and enhances thermal performance by maintaining consistent air flow around busbars. Application: Beneficial for installations requiring repeatable, high-integrity busbar layouts in wrapped or back-panels. Feature to Benefit to Application: RoHS, REACH, and WEEE compliance, plus CE declaration, reduce regulatory risk and support safe disposal at end of life. This translates to lower compliance overhead for manufacturers and safer operations for end users in regulated industries. Application: Particularly relevant for European projects and manufacturers targeting sustainability and legal traceability. Feature to Benefit to Application: 4 NH fuse switch disconnectors and 3P operation with 400 V rated voltage provide a clear, standardized protection scheme within a single interior module, simplifying commissioning and maintenance. Application: Fits ABB CombiLine configurations where standardized protection blocks speed up circuit checks and service interventions.
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FAQs
This module is designed for ABB CombiLine busbar systems and fits interior fitting modules with 185 mm center distance along a WR mounting frame. It aligns with 750 mm high panels and a 500 mm width, supporting horizontal busbar layouts and 120 DIN spaces, enabling straightforward retrofit or new-build installations.
The unit supports a rated current of 850 A and a rated operational voltage of 400 V, configured as a 3-pole assembly with four NH1 fuse disconnectors. This combination provides robust protection and distribution for high-demand industrial applications while maintaining compact enclosure dimensions.
Yes, the interior fitting module is designed for both new builds and retrofits within cabinet-based switchgear. Its modular 120 DIN-space layout and 185 mm busbar center spacing simplify planning, expansion, and upgrades in existing CombiLine installations, reducing downtime and enabling phased capacity increases.
The module is compliant with DIN EN 61439-2 and DIN EN 61439-3, includes RoHS and REACH declarations, and carries WEEE and CE conformity. These approvals support regulatory clearance in European markets and ensure safe, sustainable product lifecycle management.
Modularity and standardized protection blocks enable rapid maintenance and straightforward part replacement. With 120 DIN spaces and 4 fuse-disconnectors, technicians can quickly swap components without removing the entire enclosure, reducing downtime, extending service intervals, and delivering measurable total cost of ownership improvements in large-scale distribution panels.