ABB 2CPX042247R9999 Busbar NH-Disconnector - DIN EN 61439-3
Part Number: 2CPX042247R9999
Quick Summary
ABB 2CPX042247R9999 Busbar NH-Disconnector enables compact high-current distribution within industrial automation panels. Design engineers often battle limited enclosure space and complex wiring when upgrading power distribution. This module carries CE conformity, EN 61439-2/3 compliance, and RoHS/REACH declarations to support regulatory and supplier requirements. It supports 850 A at 400 V in a 3-pole configuration with 12 NH00 disconnectors, offering scalable protection within a WR mounting interior fitting module. With 180 DIN places and a 750x750 mm frame, it accelerates installation for panel builders while reducing total cost of ownership and simplifying serviceability across evolving control layouts.
Product Information
Extended Description
2CPX042247R9999 ABB: Interior fitting module, CombiLine, mounted in cabinet, for Busbar system 185 mm NH-disconnector, Grid unit 5 GU = 750 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, 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
1
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
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
750 mm
Product Net Height
750 mm
Product Net Depth / Length
192 mm
Section Width
3
Product Net Weight
37.845 kg
Built-In Depth (t2)
350 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
39.359 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 → Business Impact → Application: Rated to handle 850 A at 400 V in a 3P arrangement, enabling reliable main distribution in compact panel spaces. This translates to fewer components, streamlined wiring, and lower cabinet height requirements for automation racks. Application: ideal for panel builders upgrading low-voltage distribution with high-current demand, such as packaging lines or process control systems. Feature → Business Impact → Application: 12 NH00 fuse switch disconnectors provide robust protection with scalable fault isolation. Benefit: simplifies protection coordination and reduces downtime by enabling selective disconnection during maintenance. Application: suitable for 3-pole busbar systems in CombiLine interior fittings. Feature → Business Impact → Application: Interior fitting module with WR mounting frame and rail-system mounting supports quick installation and secure enclosure integration. Benefit: minimizes install time and ensures reliable alignment with busbars, improving field deployment efficiency in control panels. Application: for horizontal busbar alignment with 185 mm center distance in 750 mm grid units. Feature → Business Impact → Application: 180 DIN place units maximize usable space (600 mm width) within a 750 mm cabinet footprint. Benefit: higher circuit density without compromising accessibility or serviceability. Application: recommended for 600 mm usable width inside standard 750 mm enclosures, enabling scalable protection schemes. Feature → Business Impact → Application: Includes devices in the enclosure, WR mounting frame, and 90-degree closure. Benefit: reduces sourcing complexity and harmonizes with existing ABB CombiLine components, improving lifecycle management. Application: ideal for integrated protection modules in low-voltage switchgear with DIN rail mounting. Note: busbars must be ordered separately, but the module provides optimized mounting, busbar alignment references, and compatibility with ZX522 busbar holders for precise assembly.
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FAQs
Install into a WR mounting frame on a 750 mm panel, align busbars with 185 mm center distance, and mount on a DIN rail. Note that busbars are ordered separately; use ZX522 holders for alignment and ensure the enclosure depth supports 180 DIN units (about 350 mm built-in depth). The 12 NH00 disconnectors plug into the 3P arrangement for immediate protection coverage.
It is rated for 400 V nominal operational voltage, up to 850 A rated current, in a 3P configuration, with 12 NH00 fuse switch disconnectors, suitable for high-density low-voltage distribution.
Yes. The interior fitting module is designed for CombiLine busbar systems, supports a 750 mm grid, 180 DIN places, and horizontal busbar alignment. It provides a compact, modular solution that accelerates assembly while maintaining clear access and serviceability in automation panels.
The unit complies with DIN EN 61439-2/3, carries CE conformity, and has RoHS and REACH declarations. SCIP and WEEE classifications are documented, supporting regulatory requirements for industrial switchgear and distribution panels.
The WR mounting frame and rail-system design simplify mounting, while 180 DIN places and a 600 mm usable width within a 750 mm panel enable dense yet accessible installations. Preconfigured device inclusion and documented compliance reduce procurement risk and maintenance time during upgrades or expansions.