ABB 2CPX041756R9999 Interior fitting module - DIN EN 61439

Part Number: 2CPX041756R9999
Manufacturer
ABB
Part number
2CPX041756R9999

Quick Summary

ABB 2CPX041756R9999 Interior fitting module enables compact N/PE busbar integration in modular switchgear. Engineers often contend with tight spaces, depth variances, and precise busbar alignment during panel assembly. This solution aligns with CE conformity and DIN EN 61439-3/2 standards, while RoHS and REACH declarations support global compliance. Its stepless mounting and 108 DIN place units enable scalable configurations, reducing rework and improving install predictability. By optimizing the N/PE busbar path and leveraging ZX518 busbar holders, it simplifies wiring and maintenance. For panel builders and system integrators, the result is faster assembly, higher reliability, and improved spare-part planning across industrial cabinets.

Product Information

Extended Description

2CPX041756R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for N/PE busbar and terminals, Grid unit 3 GU = 450 mm, panel width 3 = 750 mm, 108 Space units, Stepless adjustable via mounting bracket, usuable depth of 90 mm up to 145 mm, usuable width of 688 mm, for busbar system 2-pole, Busbar alignment: horizontal, with busbar holders ZX518, for maximum 2 Cu busbars, (busbars must be ordered separately), rated current maximum 440 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 200 mm
Rated Operational Voltage
Maximum 400 V
Operational Voltage
400 V
Rated Current (In)
440 A
Rated Service Short-Circuit Breaking Capacity (Ics)
20 kA
Busbar Position
Center Central
Number of Poles
2P
Number of Rows
2
Enclosure Mounting Frame
WR or EDF
Enclosure Type
Interior fitting module
Enclosure Type of Height
00
Mounting Type
Stepless adjustable via mounting bracket
Accessories Available
Yes
DIN Place Units
108
Meter Boards
0
Module Function
N/PE busbar and terminals
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
WEEE Category
Product Not in WEEE Scope
Product Net Width
750 mm
Product Net Height
450 mm
Product Net Depth / Length
200 mm
Section Width
3
Product Net Weight
3.88 kg
Built-In Depth (t2)
200 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
3.88 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBN...
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: Compact 750 mm width, 450 mm height, and 200 mm depth footprint. Benefit: Maximizes usable panel area while maintaining accessibility for maintenance and cable routing, reducing cabinet footprint and enabling denser automation layouts. Application: Suitable for CombiLine modular distribution panels in control cabinets where space is at a premium and future expansion is anticipated. Feature: N/PE busbar and terminals module function. Benefit: Streamlines conductor organization and fault-safe grounding within a single, integrated housing, lowering wiring complexity and potential contact issues. Application: Ideal for centralized busbar distribution in industrial panels with mixed conductor routing needs. Feature: Stepless adjustable mounting bracket. Benefit: Rapid depth alignment from 90 mm to 145 mm without multiple shim parts, cutting installation time and mismatch risk. Application: Useful in retrofits or multi-depth enclosures where mounting tolerance varies. Feature: 108 DIN place units and 2P, 2 rows configuration. Benefit: High-density wiring capacity within a compact enclosure supports richer control architectures without expanding cabinet size. Application: Panels requiring substantial terminal density for automation and power distribution. Feature: Center Central busbar position with ZX518 holders. Benefit: Simplifies busbar alignment, improves mechanical stability, and facilitates safer, cleaner terminations. Application: Critical in high-current environments where precise busbar geometry reduces vibration and wear. Feature: RoHS/REACH compliance and DIN EN 61439-3/2 standards. Benefit: Minimizes regulatory risk while ensuring interoperability with other compliant components, accelerating procurement and integration. Application: Global deployments across manufacturing and process industries where standard conformance matters.

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FAQs

The 2CPX041756R9999 is designed for CombiLine modular distribution panels and fits WR or EDF enclosure frames. It features a stepless mounting bracket for easy depth adjustment, supports 108 DIN place units, and centers the busbar for straightforward alignment. When installing, ensure busbar holders ZX518 are ordered separately and verify 400 V / 440 A operating conditions for safe, reliable wiring.
Key specs include a rated operational voltage of 400 V, rated current of 440 A, and a service short-circuit breaking capacity of 20 kA. The busbar position is Center Central, with 2 poles across 2 rows. These figures support demanding industrial applications while helping maintain system protection and reliable fault handling within DIN EN 61439-2/3 compliant panels.
Yes. The module is explicitly configured for 2P, 2-row distribution, offering 108 DIN place units to accommodate multiple terminals. Its center-central busbar alignment and mounting versatility make it well-suited for medium to large control cabinets needing dense, organized power and control wiring with predictable maintenance pathways.
The module adheres to DIN EN 61439-3 and DIN EN 61439-2, accompanied by a CE Declaration of Conformity for CombiLine N distribution panels. RoHS compliance is documented, with REACH information provided to confirm absence of substances above regulatory thresholds. These certifications support regulatory risk management in global deployments.
The 108 DIN units, compact footprint, and stepless mounting reduce installation time and space requirements, lowering labor costs and enabling denser panel layouts. Center busbar alignment improves reliability and reduces rework, while RoHS/REACH/DIN EN compliance mitigates regulatory risk, supporting faster procurement cycles and lower total cost of ownership for power distribution in automation cabinets.