ABB 2CPX042251R9999 Busbar System Interior Fitting Module - DIN EN 61439-3
Part Number: 2CPX042251R9999
Quick Summary
ABB 2CPX042251R9999 Busbar System Interior Fitting Module enables compact, safe distribution within control cabinets. Engineers often struggle with space constraints, mounting clearance, and reliable fuse distribution in modular panels. This solution aligns with CE conformity, RoHS compliance, REACH declarations, and SCIP/WEEE obligations to support safe, compliant installations. By delivering a 120 DIN place layout with 8 NH00 fuse disconnectors and an 850 A rating, it offers scalable cabinet performance and faster integration for panel builders and integrators working with CombiLine busbar configurations in DIN-rail mounted enclosures.
Product Information
Extended Description
2CPX042251R9999 ABB: Interior fitting module, CombiLine, mounted in cabinet, for Busbar system 185 mm NH-disconnector, Grid unit 6 GU = 900 mm, panel width 2 = 500 mm, 120 Space units, , usuable width of 400 mm, equipped with 8 NH-fuse disconnector NH00, Equipment manufacturer: ABB, InLine II ZHBM + EFM, 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
8
Number of Knife Blade Fuse Holders
0
Number of Mountable Devices
8
Enclosure Module Equipment
Includes Devices
Enclosure Mounting Frame
WR
Device
NH00
Enclosure Type
Interior fitting module
Enclosure Type of Height
2
Mounting Type
Rail system
Accessories Available
Yes
DIN Place Units
120
Module Function
Busbar system 185 mm NH-disconnector
Color
Light grey
Fuse Size
NH00
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
900 mm
Product Net Depth / Length
159.5 mm
Section Width
2
Product Net Weight
27.003 kg
Built-In Depth (t2)
350 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
28.083 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: Interior fitting module designed for a 3P NH-disconnector busbar system. Business Impact: Enables compact, organized power distribution with a clear, horizontal busbar alignment and 185 mm center distance, maximizing usable cabinet space. Application: Ideal for 900 mm high, 500 mm wide panels in industrial control rooms and machine builds. Feature: 120 DIN Place Units and 8 NH00 disconnectors. Business Impact: High-density installation reduces enclosure footprint and simplifies maintenance with standardized access. Application: Suitable for large distributed loads in automation cabinets and switchgear assemblies. Feature: Rail system mounting with WR enclosure frame and 90 degree closure. Business Impact: Quick, tool-friendly installation and straightforward serviceability, lowering commissioning time and labor costs. Application: Ready-to-mount in panel buses and modular switchgear with CombiLine configurations. Feature: RoHS, REACH, SCIP and WEEE compliance. Business Impact: Regulatory risk mitigation and long-term sustainability for regulated industries, including electronics and manufacturing. Application: Use in compliant cabinet builds requiring EU material declarations and lifecycle planning. Feature: 3-pole design with 400 V up to 400 V operating range and 850 A rating. Business Impact: Safe, high-current distribution for reliable machine start-up, with scalable protection. Application: Industrial machines, process lines, and distribution panels within DIN EN 61439-2/3 frameworks.
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FAQs
The module is designed for CombiLine busbar configurations with a WR mounting frame and 120 DIN places. It supports 3P NH00 fuse disconnectors and horizontal busbar alignment at a center distance of 185 mm, enabling seamless integration into standard ABB cabinet architectures and simplifying retrofits.
It supports a maximum rated current of 850 A, nominal operating voltage of 400 V, and includes 8 NH00 fuse disconnectors across 3 poles. This combination provides robust high-load distribution suitable for industrial control cabinets.
Yes. It carries RoHS information with EU declarations and a REACH declaration stating no substances above 0.1 mass% in components, plus SCIP and WEEE declarations to cover regulatory and lifecycle requirements.
The enclosure fits 900 mm by 500 mm footprints with a built-in depth of 350 mm and a cabinet depth consideration of 275 mm. It offers 120 DIN place units, a 900 mm height, 500 mm width, and a 90-degree closure for accessible maintenance and straightforward DIN-rail mounting.
It delivers regulatory compliance (DIN EN 61439-2/3, CE), reduced integration time, high-density protection with 8 NH00 disconnects, and scalable protection up to 850 A. These factors translate to lower total cost of ownership, improved reliability, and faster time-to-value in manufacturing and process industries.