ABB 2CPX042909R9999 Main Circuit Breaker - 400V 250A CE
Part Number: 2CPX042909R9999
Quick Summary
ABB 2CPX042909R9999 main circuit breaker module protects 4-pole distribution panels in industrial cabinets. Engineers often struggle with space constraints in modular switchgear, making a compact interior fitting module essential for efficient panel assembly. It carries CE conformity and complies with DIN EN 61439-2 and 61439-3, plus RoHS and REACH declarations to meet regulatory demands. The solution integrates seamlessly with CombiLine interiors and XT4 MCCB options, delivering predictable protection while simplifying procurement, installation, and ongoing maintenance.
Product Information
Extended Description
2CPX042909R9999 ABB: Interior fitting module, CombiLine, Modular distribution panel not assembled, for Main circuit breaker Tmax, Grid unit 3 GU = 450 mm, panel width 1 = 250 mm, 36 Space units, , usuable width of 140 mm, unequipped for the installation of 1 MCCB XT4, for busbar system 4-pole, rated current maximum 250 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)
250 A
Rated Operational Current (Ie)
250 A
Number of Poles
4P
Number of RCDs
1
Number of Switches
0
Number of Mountable Devices
1
Enclosure Module Equipment
Excludes Devices
Enclosure Mounting Frame
WR or EDF
Device
XT4
Enclosure Type
Interior fitting module
Enclosure Type of Height
00
DIN Place Units
36
Module Function
Main circuit breaker Tmax
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
250 mm
Product Net Height
450 mm
Product Net Depth / Length
200 mm
Section Width
1
Product Net Weight
1.518 kg
Built-In Depth (t2)
200 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
1.578 kg
E-Number (Norway)
2407821
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
Instructions and Manuals
Mounting instruction MBA191T,..391T,..193T,..291T,..391T
Data Sheet, Technical Information
Catalogue for panel builders 2024/2025 Intro | Catalogue for wholesalers 2025 Intro
ETIM 8
EC001897 - Distributor assembly switch
ETIM 9
EC001897 - Distributor assembly switch
eClass
V11.0 : 27400611
Object Classification Code
U
Standards
DIN EN 61439-3 | DIN EN 61439-2
Feature → Rated current and poles: 250 A, 4P, with 1 RCD. Business Impact → Delivers reliable, selective protection for multi-pole circuits, reducing nuisance trips and improving uptime. Application → Ideal for industrial control panels and modular distribution frames requiring safe shutdown of heavy loads. Feature → Compact dimensions and DIN placement: 250 mm panel width, 450 mm height, 200 mm depth, 36 DIN places. Business Impact → Optimizes cabinet real estate and simplifies engineering by aligning with standard 36‑place layouts. Application → Suitable for grid units in Tmax-based switchgear and CombiLine interiors. Feature → Materials and compliance: light gray cover, plastic enclosure, RoHS and REACH declarations, CE conformity. Business Impact → Improves regulatory compliance and reduces long‑term risk of nonconformance. Application → Use in automotive, machine building and process automation where environmental rules apply. Feature → Mounting and compatibility: Enclosure mounting frame WR or EDF; interior fitting module design; 90-degree press and turn closure. Business Impact → Enables straightforward installation and easy maintenance access. Application → Panel builders and automation projects requiring modular, serviceable enclosures. Feature → Documentation and standards: CE Declaration of Conformity, WEEE classification; ETIM/eClass classifications. Business Impact → Streamlines procurement workflows and ensures traceability for audits. Application → Regulated sectors including energy, packaging, and process automation.
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FAQs
The unit is designed for CombiLine interior fittings with 36 DIN spaces, 250 mm panel width, and 200 mm built-in depth. It supports WR or EDF enclosure mounting frames and is compatible with XT4 devices within its stated configuration, enabling straightforward mounting, wiring, and service access in new or retrofit panels.
Key specs include a rated current of 250 A, 4 poles (4P), maximum operating voltage of 400 V, and a single RCD integrated in the enclosure. The device is intended for 3- or 4-pole protection schemes within modular switchgear and CombiLine panels in industrial automation.
Yes. The product carries CE conformity and complies with DIN EN 61439-2 and DIN EN 61439-3 standards. It also provides RoHS and REACH declarations, supporting regulatory compliance across European manufacturing and automation environments.
The XT4 device is specified for this module’s design. Verify configuration in your panel build since the installation may require a compatible XT4 variant and proper clearance within the 36‑place layout to ensure safe operation and serviceability.
The module delivers reliable, code-compliant protection with a compact footprint, reducing panel depth and easing installation. With RoHS/REACH and CE documentation, maintenance and audits are streamlined, downtime is minimized, and total cost of ownership improves for machine builders and automation cabinets.