ABB 2CPX041781R9999 NH1-fuse Switch Disconnector - 630 A
Part Number: 2CPX041781R9999
Quick Summary
NH1-fuse switch disconnector from ABB provides reliable isolation for 3P distribution panels in industrial control rooms. In tight cabinets, space constraints and wiring complexity can slow projects and raise risk during maintenance. This interior fitting module complies with DIN EN 61439-2/3 and carries CE conformity, RoHS, and REACH declarations, supporting regulatory compliance across global operations. By leveraging a CombiLine modular distribution approach, it delivers scalable capacity with 180 DIN place units and a footprint of 750 by 750 mm. The WR mounting frame and 225 mm built-in depth simplify installation and future expansion, making it easier to meet changing loads while protecting personnel and equipment. Secondary benefits include reduced total cost of ownership and faster changeouts for evolving control systems.
Product Information
Extended Description
2CPX041781R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for NH1-fuse switch disconnector, Grid unit 5 GU = 750 mm, panel width 3 = 750 mm, 180 Space units, unequipped for the installation of 6 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
6
Number of Knife Blade Fuse Holders
0
Number of Mountable Devices
6
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
180
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
750 mm
Product Net Height
750 mm
Product Net Depth / Length
225 mm
Section Width
3
Product Net Weight
7.472 kg
Built-In Depth (t2)
225 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
7.77 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: Rated current and voltage. Benefit: Enables safe, reliable power distribution for up to 630 A at 400 V in a 3P NH1 fuse switch disconnector. Application: main feeder sections in ABB CombiLine panels, reducing overheating risk and improving uptime. Feature: Six fuse switch disconnectors in a single enclosure. Benefit: consolidates device count, lowers panel footprint, simplifies maintenance, and speeds fault isolation. Application: grid unit configurations up to 180 DIN spaces in modular distributions. Feature: Interior fitting module designed for CombiLine. Benefit: flexible modularity with WR mounting frame support and 180 DIN place units, enabling scalable capacity without rework. Application: retrofit projects and new builds in industrial cabinets. Feature: Generous dimensions and mounting compatibility. Benefit: 750 mm by 750 mm footprint and 225 mm built-in depth optimize space planning and enable easier installation with standard mounting plates. Application: large control rooms requiring future expansion and quick access to devices. Feature: RoHS and REACH compliance plus CE declarations. Benefit: regulatory clearance reduces supply chain risk and ensures global compatibility. Application: multinational deployments and supplier audits.
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FAQs
Yes. This interior fitting module is designed for CombiLine panels and provides 180 DIN place units on a 750x750 mm footprint with a WR mounting frame, making integration with existing 3P, NH1 configurations straightforward.
The unit supports a rated voltage of 400 V (maximum 400 V) and a rated current of up to 630 A across 3 poles, with six NH1 fuse switch disconnectors. These specs enable reliable load isolation for high-current main feeders.
Yes. The module is designed for busbar systems and modular distribution, with 3P operation, six fuse disconnectors and 180 DIN units, enabling flexible busbar arrangements and easy fault isolation within CombiLine.
It complies with DIN EN 61439-2 and 61439-3, carries EU CE declarations, and adheres to RoHS and REACH requirements, ensuring regulatory compliance across regions and streamlined supplier audits.
The interior fitting module uses a WR frame with a 225 mm built depth, allowing quick mounting and expansion. Its modular design reduces retrofit costs, shortens downtime during maintenance, and supports scalable protection without replacing the entire panel.