ABB 2CPX041780R9999 NH1-fuse switch disconnector interior fitting module - DIN EN 61439-3
Part Number: 2CPX041780R9999
Quick Summary
NH1-fuse switch disconnector interior fitting module from ABB delivers robust, modular power distribution for switchgear cabinets. Engineers often face space constraints, integration risk, and regulatory pressures when adding high-current disconnectors; this solution provides a ready 120 DIN unit footprint and clear mounting options for fast, error-free assembly. It carries CE conformity, EN 61439-3 (and EN 61439-2) compliance, and RoHS/REACH declarations, backed by the EU Declaration of Conformity. With a 630 A rating, 3P configuration, and capacity for four NH1 devices, the design accelerates panel builds while improving serviceability and lifecycle reliability in modular distribution panels.
Product Information
Extended Description
2CPX041780R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for NH1-fuse switch disconnector, Grid unit 5 GU = 750 mm, panel width 2 = 500 mm, 120 Space units, unequipped for the installation of 4 NH-fuse disconnector NH1, for busbar system 3-pole, rated current maximum 630 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 225 mm
Rated Operational Voltage
Maximum 400 V
Operational Voltage
400 V
Rated Current (In)
630 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
Excludes Devices
Enclosure Mounting Frame
WR
Device
NH1
Enclosure Type
Interior fitting module
Enclosure Type of Height
1
Mounting Type
Mounting plate
Accessories Available
Yes
DIN Place Units
120
Meter Boards
0
Module Function
NH1-fuse switch 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
WEEE Category
Product Not in WEEE Scope
Product Net Width
500 mm
Product Net Height
750 mm
Product Net Depth / Length
225 mm
Section Width
2
Product Net Weight
4.9 kg
Built-In Depth (t2)
225 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
4.9 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBT242-345
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 for NH1 fuse switch disconnectors within a CombiLine system. Business Impact: Enables a predictable 120 DIN unit footprint and modular expansion, reducing cabinet depth and increasing configuration options across multiple panels. Application: Ideal for 3P distribution panels that must accommodate four NH1 devices with a WR mounting frame. Feature: Rated current of 630 A and rated voltage of 400 V for reliable high-current isolation. Business Impact: Supports demanding industrial power distribution with improved thermal management and enhanced protection coordination. Application: Suitable for low-voltage power networks in manufacturing and process control. Feature: Enclosure type is interior fitting module with 750 mm height and 500 mm width, 225 mm built-in depth. Business Impact: Facilitates compact, space-efficient layouts in controlled cabinet environments. Application: Panels requiring precise fit within standardized cabinet footprints. Feature: 120 DIN place units and 4 mountable devices. Business Impact: Simplifies planning, procurement, and stocking, enabling scalable growth without redesign. Application: Modular expansion of switchgear with consistent device density. Feature: RoHS and REACH declarations with CE conformity. Business Impact: Reduces regulatory risk, speeds compliance-led procurement, and supports European market deployment. Application: Projects demanding EU regulatory alignment and traceable material compliance.
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FAQs
The module uses a WR mounting frame and is designed as an interior fitting module with 120 DIN place units. This enables straightforward integration into CombiLine modular panels and simplifies alignment with existing busbar systems, reducing installation time and potential misalignment during assembly.
It is rated for 400 V operation and up to 630 A, configured as a 3P system with four NH1 fuse switch disconnectors. These ratings support high-current distribution in industrial control cabinets while maintaining safe isolation and fault management.
Yes. The module carries CE conformity and EU declarations of conformity for the CombiLine system, is compliant with DIN EN 61439-3 and DIN EN 61439-2, and adheres to RoHS and REACH requirements, ensuring regulatory alignment for European installations.
The enclosure is an interior fitting module with 120 DIN place units and capacity for 4 mountable devices. It is designed as a non-assembled panel component suitable for integration into modular distribution systems with a WR mounting frame.
Key factors include a pre-defined footprint (120 DIN), the 750x500 mm cabinet fit, and the 225 mm built-in depth which streamline planning. The 90-degree closure, plastic covers, and detailed mounting instructions MBT242-345 support faster commissioning and easier maintenance, reducing on-site complexity and lifecycle costs.