ABB 2CPX041777R9999 NH1-fuse disconnector - EN61439
Part Number: 2CPX041777R9999
Quick Summary
ABB 2CPX041777R9999 NH1-fuse disconnector is a modular interior fitting module designed for 3-pole low-voltage distribution panels. Engineers often wrestle with cabinet space, integration complexity, and regulatory compliance when adding fuse-disconnector modules. This solution aligns with DIN EN 61439-2 and DIN EN 61439-3, and carries EU CE conformity with RoHS and REACH declarations to support safe, compliant deployment. With 72 DIN-rail spaces and a 440 A rating in a 500x450 mm footprint, it simplifies installation and ongoing maintenance for panel builders.
Product Information
Extended Description
2CPX041777R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for NH1-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 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
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
NH1
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
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
450 mm
Product Net Depth / Length
200 mm
Section Width
2
Product Net Weight
2.7 kg
Built-In Depth (t2)
200 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
2.7 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: Modular interior fitting module supports two NH1 fuse switch disconnectors in a 3-pole busbar system. Benefit: Enables compact, scalable distribution with reduced field wiring complexity and faster cabinet commissioning. Application: Ideal for CombiLine modular distribution panels in industrial control cabinets where space is at a premium and upgrade paths are common. Feature: Enclosure is unequipped for the installation of two NH1 disconnectors, requiring appropriate mounting hardware. Benefit: Prevents misconfiguration and ensures correct component selection during panel buildouts, reducing rework. Application: Helps system integrators maintain design integrity in custom electrical cabinets.Feature: 90-degree press-and-turn closure and light grey plastic cover (RAL 7035). Benefit: Delivers reliable enclosure operation in harsh environments while aiding safe maintenance and color-coded safety practices. Application: Suitable for serviceable control panels requiring durable, easy-to-handle enclosure aesthetics.Feature: 72 DIN Place Units, 500 mm width, 450 mm height, 200 mm depth (Built-In t2 200 mm). Benefit: Predictable fit in standard industrial cabinets, enabling scalable upgrades without reshaping the enclosure. Application: Controllers and protection modules within 3-pole low-voltage distributions.Feature: RoHS, REACH, and CE compliance with DIN EN 61439-2/3 standards. Benefit: Ensures regulatory adherence, environmental responsibility, and risk mitigation for procurement and certification workflows. Application: Critical for certified electrical installations in regulated industries.
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FAQs
This interior fitting module is designed for CombiLine modular distribution panels and supports a 3-pole busbar system. It features 72 DIN-places and a 500 mm wide by 450 mm high footprint with 200 mm depth. Mounting is via standard WR or EDF frames, and the enclosure is unequipped for immediate NH1 mounting without the appropriate hardware. Suitable for control cabinets requiring scalable protection and easy integration.
Key specifications include a rated operational voltage up to 400 V, an operational voltage of 400 V, and a rated current up to 440 A. It supports 3 poles (3P) and accommodates 2 fuse switch disconnectors. The design is intended for interior fitting within a CombiLine panel, with 72 DIN-places for flexible device mounting.
Yes. The module complies with DIN EN 61439-2 and DIN EN 61439-3, and carries CE conformity. Environmental compliance is addressed through RoHS information and REACH declarations, with WEEE categorization indicating it is not within the WEEE scope. These certifications help streamline regulatory reviews and support sustainable procurement.
The enclosure provides 72 DIN-places within a 500x450x200 mm footprint and a 200 mm built-in depth, enabling compact yet scalable installations. The 90-degree closure and light-grey plastic cover facilitate safe access during maintenance, while mounting on standard frames (WR or EDF) simplifies retrofits and future expansions in industrial cabinets.
The product net weight is 2.7 kg, with packaging rated at 2.7 kg per pack, and it is sold as a single-piece pack. This packaging profile supports straightforward shipping, handling, and on-site installation, reducing total landed cost and risk of damage during transit.