ABB 2CPX042452R9999 NH00-Fuse Switch - DIN EN 61439-3
Part Number: 2CPX042452R9999
Quick Summary
ABB 2CPX042452R9999 NH00-Fuse Switch is a modular disconnector designed for CombiLine interior fitting panels in low-voltage distribution. Engineers and procurement teams often wrestle with cramped cabinet space, extended installation times, and ensuring regulatory compliance across rugged environments. This product aligns with CE conformity and DIN EN 61439-2/3 requirements, while RoHS and REACH declarations help mitigate end-of-life and supply-chain risk. With 24 DIN places and a 3-pole busbar interface, it delivers scalable protection in compact frames up to 320 A. In machine builds and panel assemblies, it enables predictable performance, faster commissioning, and a modular approach to growth in low-voltage B2B applications.
Product Information
Extended Description
2CPX042452R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for NH00-fuse switch disconnector, panel width 1 = 250 mm, 24 Space units, unequipped for the installation of 1 NH-fuse disconnector NH00, for busbar system 3-pole, rated current maximum 320 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 200 mm
Rated Operational Voltage
Maximum 400 V
Operational Voltage
400 V
Rated Current (In)
320 A
Number of Poles
3P
Number of Fuse Switch Disconnectors
1
Number of Knife Blade Fuse Holders
0
Number of Mountable Devices
1
Enclosure Module Equipment
Excludes Devices
Enclosure Mounting Frame
WR or EDF
Device
NH00
Enclosure Type
Interior fitting module
Enclosure Type of Height
000
Mounting Type
Mounting plate
Accessories Available
Yes
DIN Place Units
24
Meter Boards
0
Module Function
NH00-fuse switch 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
Product Not in WEEE Scope
Product Net Width
250 mm
Product Net Height
300 mm
Product Net Depth / Length
200 mm
Section Width
1
Product Net Weight
1.034 kg
Built-In Depth (t2)
200 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.075 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBTx36-x37
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 current of 320 A supports demanding loads in 3P distribution without over-sizing cabinets, improving efficiency and reducing spare parts. This enables panel builders to consolidate protection with reliable isolation within a 250 mm wide footprint, saving cabinet space in automation rooms and machine enclosures. Feature → Business Impact → Application: 24 DIN place units provide expandable capacity for future circuits; the modular interior fitting module simplifies panel expansion and reduces retrofit downtime during line upgrades in manufacturing lines. Feature → Business Impact → Application: NH00 fuse switch disconnector ensures safe isolation and quick maintenance, increasing uptime and lowering risk during commissioning of multi-axis machinery. Feature → Business Impact → Application: Enclosure Mounting Frame options WR or EDF with mounting plate compatibility streamline installation in existing cabinets, accelerating projects and enabling fast path-to-production. Feature → Business Impact → Application: RoHS and REACH compliance along with DIN EN 61439-2/3 certification minimize regulatory exposure, supporting compliance-driven procurement and long-term asset management. Feature → Business Impact → Application: Interior fitting module design with plastic covers and 90-degree closure optimizes aesthetics and ease of servicing inside compact distribution panels, boosting maintainability in control cabinets used in packaging, material handling, and process industries.
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FAQs
This module is designed for CombiLine interior fitting panels and fits WR or EDF mounting frames with a mounting plate. It accommodates 24 DIN place units in a 250 mm wide, 300 mm high footprint and accepts a single NH00 fuse switch disconnector, enabling straightforward integration into existing cabinet architectures.
The unit supports a maximum operating voltage of 400 V and a rated current of 320 A. It is a 3-pole assembly with one fuse switch disconnector, suitable for low-voltage distribution panels and machine control cabinets requiring reliable isolation and protection.
The product complies with DIN EN 61439-2/3 and carries CE declarations. It is RoHS and REACH compliant, with WEEE categorization indicating it is not in WEEE scope. These certifications help minimize regulatory risk and support compliant procurement for industrial automation projects.
The enclosure is an interior fitting module designed for CombiLine with WR or EDF mounting frames and a mounting plate method. Its 24 DIN places and 250 mm width enable compact yet scalable panel designs, while its modular approach reduces commissioning time and simplifies future expansions.
The NH00-Fuse Switch Disconnector supports quick isolation and straightforward servicing, reducing downtime during maintenance. With CE, RoHS, and REACH compliance, regulatory risk is lowered. The modular design and 24-DIN capacity enable scalable protection without frequent cabinet changes, delivering a favorable total cost of ownership over lifecycle of industrial control panels.