ABB 2CPX042252R9999 Busbar NH-Disconnector - DIN EN 61439
Part Number: 2CPX042252R9999
Quick Summary
ABB 2CPX042252R9999 Busbar NH-Disconnector is an interior fitting module for compact, safe 3‑pole distribution inside switchgear cabinets. Engineers often face constrained cabinet depth and the challenge of integrating 12 NH00 fuse disconnectors while keeping maintenance access clear. This solution is designed to meet DIN EN 61439-3 and DIN EN 61439-2, with CE conformity and RoHS/REACH compliance for regulated environments. It also aligns with WEEE requirements and ABB's InLine II ZHBM + EFM integration, delivering a robust, scalable platform. By optimizing space, maximizing DIN place units (180) and offering horizontal busbar alignment, it delivers faster installation, easier servicing, and lower lifecycle costs for industrial panel builders and system integrators.
Product Information
Extended Description
2CPX042252R9999 ABB: Interior fitting module, CombiLine, mounted in cabinet, for Busbar system 185 mm NH-disconnector, Grid unit 6 GU = 900 mm, panel width 3 = 750 mm, 180 Space units, , usuable width of 600 mm, equipped with 12 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
12
Number of Knife Blade Fuse Holders
0
Number of Mountable Devices
12
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
180
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
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Product Net Width
750 mm
Product Net Height
900 mm
Product Net Depth / Length
159.5 mm
Section Width
3
Product Net Weight
39.861 kg
Built-In Depth (t2)
350 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
41.455 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: 3P NH00 fuse disconnectors, 12 positions; Business Impact: high-density, reliable fault isolation for complex distributions; Application: zone protection within distribution cabinets and panel boards. The 850 A rating at 400 V ensures consistent performance under heavy startup surges, reducing nuisance trips and improving line stability. Feature: 180 DIN place units and a 900 mm grid unit with 750 mm panel width; Business Impact: scalable capacity and clear space planning for dense control architectures; Application: large industrial panels needing modular device accommodation. Feature: Rail-system mounting with WR frame and 90-degree closure; Business Impact: faster, tool-assisted installation and easier device replacement; Application: OEM panel builders and service teams that execute maintenance windows efficiently. Feature: Interior fitting module with plastic covers, RAL 7035; Business Impact: durable enclosure with good thermal management and aesthetic conformity; Application: long-life protection in demanding environments. Feature: Compliance and lifecycle support with DIN EN 61439-3/2, CE, RoHS, REACH, and WEEE data; Business Impact: regulatory risk reduction and simplified audits; Application: global projects in regulated markets seeking proven conformity.
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FAQs
The module is designed for rail-system mounting with an WR mounting frame and supports horizontal busbar alignment at a center distance of 185 mm. It accommodates up to three copper busbars and includes 12 NH00 fuse disconnectors within a 750 mm by 900 mm footprint and 180 DIN place units, simplifying integration into standard cabinets.
Key specs include a rated operating voltage of 400 V, maximum operating voltage of 400 V, rated current up to 850 A, and 3 poles (3P). The assembly houses 12 NH00 fuse disconnectors and is built to handle heavy-duty distribution within robust panel architectures.
Yes. It carries a CE Declaration of Conformity for the Distribution Panel System CombiLine N, RoHS status under EU Directive 2011/65/EU with 2015/863 amendments, and REACH declarations. WEEE classification is also noted, supporting compliant disposal at end of life.
It tackles space constraints with a dense 180 DIN unit footprint and a built-in depth of 350 mm within a 900x750 mm enclosure. Horizontal busbar alignment, 185 mm busbar spacing, and a 90-degree closure enhance accessibility for maintenance and faster device replacement.
The 12 NH00 fuse disconnectors in a single enclosure reduce wiring complexity and stock variety. Durable plastic covers and standardized ABB components improve reliability, minimize maintenance downtime, and lower long-term lifecycle costs in mass-production environments and regulated markets.