ABB 2CPX042246R9999 Busbar System - 850 A NH00 3P
Part Number: 2CPX042246R9999
Quick Summary
ABB 2CPX042246R9999 Busbar System provides cabinet-based 3P NH00 fuse-disconnector integration. Engineers often struggle with space efficiency, precise busbar alignment, and regulatory compliance when expanding panel layouts. This unit carries CE conformity, RoHS compliance, and REACH declarations, with DIN EN 61439-3/2 standards ensuring safe, reliable operation. For panel builders and distributors, its 120 DIN positions and 850 A rating support scalable, cost-efficient cabinet distributions. The design accommodates horizontal busbar alignment and ZX522 holders, enabling faster installation and simplified maintenance. With a durable plastic enclosure, 90-degree closure, and RAL 7035 coloring, it integrates cleanly into existing factory environments while meeting rugged industrial demands.
Product Information
Extended Description
2CPX042246R9999 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 8 NH-fuse disconnector NH00, 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
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
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
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
750 mm
Product Net Depth / Length
192 mm
Section Width
2
Product Net Weight
25.747 kg
Built-In Depth (t2)
350 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
26.777 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: High current capacity up to 850 A with 3 poles and 8 NH00 fuse-switch disconnectors. Business Impact: Enables large-load distribution in a compact footprint, reducing panel depth and wiring complexity. Application: Ideal for industrial control panels requiring robust protection and quick fault isolation. Feature: 120 DIN place units within a 500 mm wide by 750 mm high frame. Business Impact: Maximizes space utilization in panel builders’ cabinets, streamlining reconfiguration and future expansion. Application: Suitable for modular distribution panels in manufacturing lines. Feature: Horizontal busbar alignment at 185 mm center distance with ZX522 holders. Business Impact: Simplifies busbar installation, improves thermal management, and minimizes alignment errors. Application: Used in CombiLine interior fittings within 3-pole busbar systems. Feature: EN/DIN conformity and protective enclosure design (RAL 7035, 350 mm built-in depth). Business Impact: Supports compliant assembly, easier integration into existing frames, and durable operation in harsh environments. Application: Suitable for offshore, food & beverage, and general manufacturing panel systems. Feature: RoHS, REACH, and DIN EN 61439-2/3 compliance. Business Impact: Reduces risk of regulatory non-compliance and accelerates customer approvals. Application: Required for certified panel assemblies and end-user warranties.
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FAQs
The installation uses a rail-mounted WR enclosure frame with 120 DIN space units, allowing the interior fitting module to be slotted into the cabinet rail system. Ensure correct alignment with the 185 mm busbar center distance and ZX522 holders for horizontal busbar mounting. Securely mount the 8 NH00 fuse switches and connect conductors per the DIN EN 61439-2/3 guidelines for safe, compliant operation.
Key specs include a maximum rated operational voltage of 400 V, operational voltage of 400 V, rated current up to 850 A, and 3 poles (3P). It includes 8 NH00 fuse switch disconnectors and supports 120 DIN place units within a 500 mm width and 750 mm height enclosure, with a depth of 192 mm.
Yes. The unit carries RoHS compliance per EU Directive 2011/65/EU and 2015/863, REACH declarations indicating no substances >0.1 mass%, and standards alignment with DIN EN 61439-2/3 for distribution panels, along with CE conformity for European market acceptance.
It is ideal for cabinet-based power distribution in industrial environments, including panel builders supplying distribution panels, CombiLine busbar systems, and 3P NH00 fuse-disconnector configurations. Its 850 A capacity and 120 DIN units support scalable protection layouts and streamlined maintenance in manufacturing, process automation, and infrastructure projects.
Maintenance is simplified by a modular interior fitting design, accessible NH00 disconnectors, and clearly labeled DIN positions. The system’s RoHS/REACH compliance minimizes compliance costs, while the robust enclosure and 90-degree closure reduce ingress risks. ROI is driven by faster commissioning, reduced misalignment errors, and long-term reliability in cabinet distributions.