ABB 2CPX041743R9999 Busbar interior fitting module 61439
Part Number: 2CPX041743R9999
Quick Summary
ABB 2CPX041743R9999 Busbar interior fitting module enables compact, modular distribution within industrial electrical cabinets. It supports a horizontal busbar system with a 3-pole configuration and 36 DIN places, making panel assembly faster and neater. The design addresses space constraints, simplifies alignment, and reduces installation time on site. With CE conformity, RoHS compliance, and REACH declarations, it meets essential safety and environmental requirements. This module also integrates smoothly with CombiLine components, including ZX520 busbar holders, and benefits from a WR mounting frame for robust enclosure mounting. For systems that demand scalable power distribution, this solution offers predictable, maintainable performance while aligning with standard DIN rail practices and future upgrades.
Product Information
Extended Description
2CPX041743R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for Busbar system horizontal, Grid unit 3 GU = 450 mm, panel width 1 = 250 mm, 36 Space units, unequipped for the installation of , for busbar system 3-pole, Busbar alignment: horizontal, with busbar holders ZX520, Busbar center distance: 100 mm, for maximum 3 Cu busbars, (busbars must be ordered separately), rated current maximum 850 A, covers out of Plastic, 90 degree press and turn closure, RAL 7035, Design of the cover: Closed, usuable as of the cabinet depth of 275 mm
Rated Operational Voltage
Maximum 400 V
Operational Voltage
400 V
Rated Current (In)
850 A
Rated Service Short-Circuit Breaking Capacity (Ics)
25 kA
Busbar Position
Center Central
Number of Poles
3P
Enclosure Module Equipment
Excludes Devices
Enclosure Mounting Frame
WR
Enclosure Type
Interior fitting module
Enclosure Type of Height
00
Accessories Available
Yes
DIN Place Units
36
Meter Boards
0
Module Function
Busbar system horizontal
Color
Light grey
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
SCIP
580484b3-c9a7-4125-bffd-a775cf66ed07 Germany (DE)
WEEE Category
Product Not in WEEE Scope
Product Net Width
250 mm
Product Net Height
450 mm
Product Net Depth / Length
275 mm
Section Width
1
Product Net Weight
2.01 kg
Built-In Depth (t2)
275 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
2.01 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBS131/231/331
Data Sheet, Technical Information
Catalogue for panel builders 2024/2025 Intro | Catalogue for wholesalers 2025 Intro
ETIM 8
EC001896 - Distributor assembly busbars
ETIM 9
EC001896 - Distributor assembly busbars
eClass
V11.0 : 27400610
Object Classification Code
U
Standards
DIN EN 61439-3 | DIN EN 61439-2
Feature → Horizontal busbar alignment simplifies panel layout and reduces misalignment, shortening installation time and improving reliability in dense control cabinets. Business Impact → Faster commissioning and fewer field reworks translate to lower project costs and improved uptime. Application → Ideal for interior fitting modules in CombiLine busbar systems where space is at a premium. Feature → Rated current of 850 A supports high-load distribution without oversized enclosures, reducing part counts and cabinet footprint. Business Impact → Space-efficient power routing and lower total cost of ownership. Application → Suitable for industrial machines, process plants, and data centers with demanding load profiles. Feature → Short-Circuit Breaking Capacity of 25 kA enhances fault tolerance and protects downstream equipment. Business Impact → Strong protection margins improve safety and reduce downstream maintenance. Application → Critical in panel assemblies serving critical processes. Feature → 36 DIN place units enable modular, scalable configurations within a single panel. Business Impact → Easier capacity planning and future expansions without cabinet redesign. Application → Preferred for growing control panels and modular distribution schemes. Feature → WR enclosure mounting frame and 275 mm built-in depth provide robust, installer-friendly integration. Business Impact → Simplified mounting, better thermal management, and compatibility with ZX520 busbar holders. Application → Fits standard cabinet depths and ABB component ecosystem. Feature → RoHS and REACH compliance with DIN EN 61439-2/3 standards assure regulatory alignment. Business Impact → Streamlined audits, safer supply chains, and easier procurement. Application → Ideal for regulated environments like manufacturing and energy facilities.
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FAQs
Installation begins with mounting the module on a WR frame within a 275 mm cabinet depth. Align with ZX520 busbar holders and secure using standard fasteners. Plan for devices to be mounted separately since the enclosure is unequipped for devices. Utilize the 36 DIN places to organize wiring and follow MBS131/231/331 mounting instructions for best results.
Confirm rated voltage up to 400 V, rated current of 850 A, Ics of 25 kA, 3 poles, and center-central busbar position. Ensure enclosure compatibility with WR mounting and the 36 DIN unit capacity. Verify RoHS/REACH declarations and compliance with DIN EN 61439-2/3 for regulatory readiness.
Yes. The module is specifically designed for horizontal CombiLine busbar systems, supports 3-pole configurations, and uses center-central busbar positioning. It integrates with ZX520 holders and 36 DIN places, enabling scalable, organized distribution in compact enclosures.
The module carries CE conformity, RoHS compliance, REACH declarations, and DIN EN 61439-2/3 standards. These certifications simplify regulatory audits, ensure material traceability, and support safe, compliant deployment in manufacturing, energy, and process industries.
ROI improves through faster installation, reduced wiring complexity with 36 DIN places, and a compact 450×250×275 mm footprint. Maintenance benefits come from a robust WR frame, 90-degree enclosure closure, and compatibility with standard components, lowering lifecycle costs and enabling smoother future upgrades without cabinet redesigns.