ABB 2CPX042837R9999 Main Circuit Breaker Tmax - EN 61439
Part Number: 2CPX042837R9999
Quick Summary
ABB 2CPX042837R9999 is a main circuit breaker interior fitting module for CombiLine panel systems. Engineers often struggle with space, kit compatibility, and safe mounting in compact control cabinets. It delivers CE conformity, RoHS and REACH compliance, plus adherence to DIN EN 61439-3/2 standards. By standardizing mounting in 24 DIN spaces and a 250x300x200 mm footprint, the module accelerates commissioning and reduces rework. That translates to faster assembly, easier maintenance, and reliable expansion of automation cabinets. With a built-in 3P 160 A capability and a 400 V rating, the solution aligns with typical industrial power distribution needs.
Product Information
Extended Description
2CPX042837R9999 ABB: Interior fitting module, CombiLine, mounted in cabinet, for Main circuit breaker Tmax, Grid unit 2 GU = 300 mm, panel width 1 = 250 mm, 24 Space units, , usuable width of 90 mm, unequipped for the installation of 1 MCCB XT2, for busbar system 3-pole, rated current maximum 160 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)
160 A
Rated Operational Current (Ie)
160 A
Number of Poles
3P
Number of Switches
0
Number of Mountable Devices
1
Enclosure Module Equipment
Excludes Devices
Enclosure Mounting Frame
WR or EDF
Device
XT2
Enclosure Type
Interior fitting module
Enclosure Type of Height
000
DIN Place Units
24
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
300 mm
Product Net Depth / Length
200 mm
Section Width
1
Product Net Weight
0.91 kg
Built-In Depth (t2)
200 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
0.945 kg
Declaration of Conformity - CE
EU Declaration of Conformity Distribution Panel System CombiLine N
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 → Space-efficient 24-DIN interior fitting module designed for a 3P Tmax MCCB. Business Impact → Maximizes cabinet density, reduces panel footprint and installation time, lowering capital and labor costs. Application → Ideal for CombiLine distribution panels in factory automation cabinets.Feature → Rated operational voltage of 400 V and rated current up to 160 A. Business Impact → Supports standard industrial distribution and ensures safe operation under peak loads. Application → Suitable for 3-phase power distribution in machinery, conveyors, and process lines.Feature → 24 DIN places (DIN Place Units) with 250 mm width and 300 mm height. Business Impact → Enables scalable MCCB mounting without cabinet redesign, simplifying procurement and spares planning. Application → For modular control panels requiring dense protection sequencing.Feature → Enclosure mounting frame compatibility WR or EDF and interior fitting module type. Business Impact → Flexible integration with common cabinet frames, simplifying retrofits and new builds. Application → Works with standard switchgear enclosures in factories and process plants.Feature → 90-degree press-and-turn closure with plastic cover in light grey (RAL 7035). Business Impact → Quick, tool-free access and durable protection against dust; reduces maintenance time. Application → Beneficial for frequent commissioning and service in tight panels.Feature → Regulatory compliance including CE Declaration of Conformity, RoHS, REACH, and WEEE Category: Product Not in WEEE Scope. Business Impact → Mitigates compliance risk and supports sustainable procurement. Application → Procurement and compliance workflows in manufacturing environments.Feature → Lightweight net weight of 0.91 kg. Business Impact → Easier handling during installation and in constrained cabinet spaces. Application → Field service and installation teams benefit from reduced personnel effort.
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FAQs
The module is designed to house a single 3-pole Tmax MCCB with a maximum rating of 160 A and 400 V, within a 24-DIN unit footprint. It is intended for integration into CombiLine panels and switchgear cabinets.
Rated Operational Voltage is 400 V, with a Rated Current (In) of 160 A. It supports a 3-pole configuration and is designed for 24 DIN spaces in a cabinet environment.
The enclosure mounting frames WR or EDF are specified as compatible options, enabling flexible integration with common cabinet constructions in industrial applications.
It carries CE conformity and RoHS/REACH declarations, with WEEE category noted as Product Not in WEEE Scope. It aligns with DIN EN 61439-3/2 for safer, compliant panel assemblies.
Product net width is 250 mm, net height 300 mm, and net depth 200 mm, with a net weight of 0.91 kg. Built-in depth is 200 mm, suitable for compact cabinet integration.