ABB 2CPX041776R9999 NH1 Fuse Switch Disconnector - 400V
Part Number: 2CPX041776R9999
Quick Summary
ABB 2CPX041776R9999 NH1 fuse switch disconnector provides reliable isolation for 3‑pole panel assemblies. Engineers face tight spaces, retrofit challenges, and compatibility gaps when upgrading interior fitting modules. The design aligns with CE declarations, RoHS compliance, and DIN EN 61439 families, ensuring safe, regulation‑compliant deployment. As part of the ABB CombiLine ecosystem, it supports scalable protection architecture and faster installation across new builds and retrofits. Industry stakeholders gain standardized components for predictable maintenance and bulk procurement, reducing variation across facilities. With a 3P NH1 fuse, 400 V operation, and 36 DIN place units, the solution aligns with demanding industrial control applications.
Product Information
Extended Description
2CPX041776R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for NH1-fuse switch disconnector, Grid unit 3 GU = 450 mm, panel width 1 = 250 mm, 36 Space units, unequipped for the installation of 1 NH-fuse disconnector NH1, 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 200 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
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
NH1
Enclosure Type
Interior fitting module
Enclosure Type of Height
00
Mounting Type
Mounting plate
Accessories Available
Yes
DIN Place Units
36
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
250 mm
Product Net Height
450 mm
Product Net Depth / Length
200 mm
Section Width
1
Product Net Weight
1.35 kg
Built-In Depth (t2)
200 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.35 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBT142-143
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
Interior fitting module for NH1 fuse switch disconnectors within ABB CombiLine panels. This feature delivers a ready‑to‑mount envelope that accommodates 36 DIN place units, significantly reducing field wiring complexity and alignment risk during panel assembly. Its compatibility with 3‑pole, NH1 devices makes it ideal for modular control cabinets in manufacturing lines and process plants. Rated to 440 A and 400 V, the module supports safe interlocking and reliable fault isolation for high‑duty feeders. This translates into fewer unplanned trips, improved uptime, and easier protection coordination with downstream devices. The design also simplifies commissioning by allowing the NH1 fuse switch to be pre‑assembled in a protected enclosure. Dimensional footprint of 250 mm width, 450 mm height, and 200 mm depth defines a compact footprint that fits standard 200 mm cabinet depths. The enclosure uses a mounting plate compatible with WR or EDF frames and features a 90‑degree closure for quick, tool‑free latching. Built‑in features support straightforward retrofit within existing panels. Offered in light grey (RAL 7035) with plastic covers, the module provides durable protection while meeting visual standards of modern control panels. Regulatory compliance is reinforced by RoHS and REACH declarations and a DIN EN 61439‑2/3 framework, reducing sourcing risk and ensuring safe operation in regulated environments. DIN Place Units are 36, with 1 mountable device and enclosure equipment set to exclude devices, allowing customers to tailor device integration. Accessories are available to enhance installation efficiency, including panel fitting components and mounting accessories that accelerate commissioning and reduce screw‑driving time. Compatibility with 3‑pole busbar systems and CombiLine accessories enables seamless expansion as system protection requirements grow. This reduces total cost of ownership by supporting modular upgrades and minimizing cabinet depth changes, while maintaining consistent electrical performance across new builds and retrofits.
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FAQs
Yes. The interior fitting module is designed for CombiLine distribution panels and accommodates a 200 mm built‑in depth with a 250×450 mm footprint, supporting 3P NH1 fuse switch disconnector installations for 36 DIN place units. Confirmation of fit should consider cabinet depth, mounting frames (WR/EDF), and busbar arrangements prior to retrofit.
The unit is rated for 440 A and 400 V, with a 3P NH1 fuse switch disconnector configuration. These specifications ensure safe interruption for high‑current feeders and alignment with standard protection schemes in low‑voltage distribution panels.
It carries CE declarations of conformity, RoHS compliance under EU directives, and REACH compliance. It also aligns with DIN EN 61439‑2/3 standards for distribution panels and EN/ETIM classifications, supporting regulated deployment and supply chain transparency.
Yes. The interior fitting module is designed for a 200 mm cabinet depth, with a mounting plate and WR/EDF frame compatibility. The 90‑degree closure facilitates quick, tool‑free latching, aiding retrofit projects and field installations while preserving panel integrity.
It accelerates assembly, reduces wiring complexity, and standardizes component usage across facilities. The 36 DIN places, 3P NH1 compatibility, and RoHS/CE compliance support faster procurement, predictable maintenance, and lower total cost of ownership through scalable, modular protection in CombiLine panels.