ABB 2CPX041783R9999 NH2-fuse switch disconnector - 61439-3
Part Number: 2CPX041783R9999
Quick Summary
ABB 2CPX041783R9999 NH2-fuse switch disconnector is a modular isolation device designed for 3-pole distribution in control cabinets. Engineers often face space constraints, complex regulatory compliance, and mounting compatibility when expanding switchgear, and this module is designed to ease those challenges. This solution carries key certifications and declarations that support procurement and risk management, including CE marking, RoHS compliance, and REACH declarations, providing regulatory confidence across markets. The interior fitting module integrates with CombiLine panel systems and WR or EDF mounting frames, delivering installation efficiency and lifecycle cost benefits. It also supports 72 DIN place units and a 400 V rating, aligning with common industrial cabinet requirements and the needs of panel builders seeking scalable configurations.
Product Information
Extended Description
2CPX041783R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for NH2-fuse switch disconnector, Grid unit 3 GU = 450 mm, panel width 2 = 500 mm, 72 Space units, unequipped for the installation of 2 NH-fuse disconnector NH2, for busbar system 3-pole, rated current maximum 440 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 215 mm
Rated Operational Voltage
Maximum 400 V
Operational Voltage
400 V
Rated Current (In)
440 A
Number of Poles
3P
Number of Fuse Switch Disconnectors
2
Number of Knife Blade Fuse Holders
0
Number of Mountable Devices
2
Enclosure Module Equipment
Excludes Devices
Enclosure Mounting Frame
WR or EDF
Device
NH2
Enclosure Type
Interior fitting module
Enclosure Type of Height
00
Mounting Type
Mounting plate
Accessories Available
Yes
DIN Place Units
72
Meter Boards
0
Module Function
NH2-fuse switch disconnector
Color
Light grey
Fuse Size
NH2
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
True - contains substances > 0.1 mass percentage
REACH Date
20240902
Conflict Minerals Reporting Template (CMRT)
Conflict Minerals Reporting Template
SCIP
a77d2fbe-7c83-4d5f-a7a9-a42d39d518ff Germany (DE)
WEEE Category
Product Not in WEEE Scope
Product Net Width
500 mm
Product Net Height
450 mm
Product Net Depth / Length
215 mm
Section Width
2
Product Net Weight
2.59 kg
Built-In Depth (t2)
215 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
2.59 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 → Business Impact → Application. Rated operation up to 400 V and current handling of 440 A enables reliable power distribution for 3P systems, reducing the risk of undervaluing current capacity and avoiding overdesign. This translates to improved cabinet uptime and safer maintenance windows for industrial control cabinets using NH2 fuse switches within CombiLine interiors. The enclosure is designed as an interior fitting module with a mounting plate and WR/EDF frame, offering flexible installation depth up to 215 mm and straightforward integration with existing busbar systems in 72 DIN place units, speeding up assembly in new builds and retrofit projects. Compatibility with two NH2 fuse switch disconnectors minimizes footprint while preserving accessible maintenance points, which lowers total cost of ownership and accelerates commissioning schedules. The design supports accessories and offers RoHS, REACH, and CE compliance, addressing regulatory questions early in the procurement cycle and reducing engineering change order risk. In practice, panel builders gain predictable fit, improved thermal management in compact enclosures, and smoother fault isolation workflows with minimal cabinet disruption. The combination of standard DIN placement, modular mounting options, and documented installation instructions enhances technician efficiency and reduces training time for new installers, delivering measurable productivity gains. The module’s DIN rail-agnostic mounting frames and 3-pole busbar readiness make it suitable for both new panels and upgrades, aligning with sector best practices in electrical protection and circuit control.
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FAQs
Yes. The 2CPX041783R9999 is designed as an interior fitting module for CombiLine panels, featuring a 3P NH2 fuse switch disconnector configuration, mounting on a 72 DIN unit layout, and an enclosure depth of 215 mm. Its WR or EDF mounting frame compatibility ensures straightforward integration with existing busbar systems and panel architectures, minimizing retrofit complexity and downtime.
Key specs include a rated operational voltage up to 400 V, operational voltage 400 V, rated current up to 440 A, number of poles 3P, and two fuse switches. It is designed for 3-pole distribution with NH2 fuse switch disconnectors, and accommodates a 72 DIN place layout with a 215 mm built-in depth, suitable for compact panel designs.
Yes. The module is explicitly configured for two NH2 fuse switch disconnectors in a 72 DIN place system. It supports busbar integration for a 3-pole arrangement and comes with a mounting plate compatible with WR or EDF frames, offering a balanced mix of accessibility and protection within the cabinet.
The unit adheres to DIN EN 61439-3 (and 61439-2) standards for low-voltage switchgear and controlgear assemblies, and carries CE marking, RoHS compliance, and REACH declarations. It also references WEEE compliance and SCIP registration where applicable, ensuring regulatory alignment across major markets.
Maintenance considerations include periodic inspection of fuse holders and knife blade interfaces, verification of isolation integrity during fault clearance, and confirmation that mounting frames WR/EDF remain secure. The interior fitting module is designed for modular replacement and straightforward access within the 215 mm depth, helping minimize cabinet downtime during service and enabling predictable lifecycle costs.