ABB 2CPX043438R9999 Fire Resistance Enclosure - IP41
Part Number: 2CPX043438R9999
Quick Summary
ABB 2CPX043438R9999 Fire resistance enclosure shields control gear in electrical cabinets for harsh industrial environments. This solution addresses the persistent challenge of fire risk and wiring integrity in compact panel layouts. It carries CE conformity, IP41 protection, and isolated Class II construction, with additional RoHS and REACH declarations enhancing regulatory compliance. By prioritizing robust enclosure design, it helps panel builders reduce downtime, streamline installation, and simplify maintenance while supporting scalable automation deployments across demanding manufacturing environments. The IP41 rating guards against dust exposure and incidental moisture, while IK08 impact resistance helps withstand routine factory handling. A coated finish in RAL 7035 and a doorless configuration simplify retrofits and long-term serviceability.
Product Information
Extended Description
2CPX043438R9999 ABB: Fire resistance screw terminal enclosure, series KF, empty housing, for the internal use, With coverplate, class of protection II (double insulated), degree of protection IP41, fire resistance 90 min tested according to , Reduce fire load 90 min in line with , Maintain functionality 90 min in line with , Impact strength IK08, Coated, in RAL 7035, enclosure out of non flammable material, without door, door out of non flammable material, dimensions in mm (H x W x D): 540 x 450 x 148, Overall height 00, panel width 2
Flammability Hazard Rating
E90
Number of Flange Openings
2
Number of Conduit Inlets
4
Number of Rows
3
Cover Plate Type
None
Enclosure Type
Fire resistance screw terminal enclosure
Enclosure Type of Height
00
Mounting Type
Other
Door Type
Without Door
Surface Finishing
Coated
Housing Material
Other
Accessories Available
No
Cover Style
with Notch
RAL Number
RAL 7035 - Light Grey
Color
Light grey
RoHS Information
EU Declaration of Conformity Fire protection cabinet
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
RoHS Date
20240917
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
Degree of Protection
IP41
Protection Class
Isolated (Class II)
Width in Number of Modular Spacings
12
Product Net Width
450 mm
Product Net Height
540 mm
Product Net Depth / Length
148 mm
Section Width
2
Product Net Weight
44 kg
Built-In Depth (t2)
84 mm
Thickness
Cabinet Plate 72 mm | Door Plate 72 mm
Package Level 1 Units
pack 1 piece
Package Level 1 Gross Weight
45.76 kg
Declaration of Conformity - CE
EU Declaration of Conformity Fire protection cabinet
Data Sheet, Technical Information
Catalogue for panel builders 2024/2025 Intro | Catalogue for wholesalers 2025 Intro
ETIM 8
EC000058 - Empty cabinet
ETIM 9
EC000058 - Empty cabinet
eClass
V11.0 : 27142408
Object Classification Code
U
Circuit Integrity
E 90
Fire resistance performance is a core feature of this enclosure. The 90-minute rating and CE conformity translate into tangible risk reduction, enabling safer panel installations in zones with higher fire exposure. The IP41 protection class and Class II isolation minimize fault propagation and support safer wiring practices, while the coated, non-flammable housing resists operational wear. In automation cabinets across manufacturing and process industries, this combination shortens safety audits and accelerates commissioning. Robust mechanical design, IK08 impact strength, and a doorless configuration reduce maintenance complexity and weight without compromising protection. The option to retain a cover plate provides flexibility for future wiring expansions. This translates into lower lifecycle costs for panel builders who need a compact, sturdy enclosure that fits tight layouts and still tolerates routine handling in crowded switchgear rooms. Dimensions and modular space are optimized: 540 mm high, 450 mm wide, 148 mm deep, 3 rows, 12 modular spacings, and four conduit inlets with two flange openings. This layout supports straightforward terminal block mounting and tidy cable routing. It streamlines installation in new builds and retrofits, letting engineers reuse existing panel cavities and minimize enclosure alterations. RoHS and REACH declarations accompany the EU CE conformity, ensuring regulatory alignment and supplier audit readiness. The WEEE category notes product scope, while ETIM and eClass classifications support accurate e-procurement. With IP41 and Class II protection, the enclosure meets common industry standards for control cabinets in electronics and automation projects, reducing risk when sourcing from ABB and compatible suppliers. Installation-ready by design, the enclosure ships as an empty KF housing with cover plate and no door, ready for internal terminal blocks. Its light grey RAL 7035 finish simplifies labelling and visibility, while consistent tolerances ease wiring and future upgrades. Companies gain faster project execution, lower risk of field modifications, and a scalable solution that supports evolving automation architectures in factory floors.
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FAQs
This enclosure is designed as an internal, doorless KF housing with a cover plate option. It features 540 x 450 x 148 mm exterior dimensions, 3 mounting rows, 4 conduit inlets, and 2 flange openings. Weighing about 44 kg, it supports tidy wiring and straightforward terminal block integration, making retrofits and new builds simpler in restricted panel spaces.
The unit carries CE conformity with EU fire protection declarations, RoHS compliance under EU Directive 2011/65/EU and amendments, and REACH declarations. It also features IP41 protection and IK08 impact resistance, aligning with common industrial requirements for control panels in manufacturing and process environments.
Yes. The 540 x 450 x 148 mm empty housing supports internal mounting for terminal blocks and wiring within automation cabinets. With 3 rows, 4 conduit inlets, and 2 flange openings, it accommodates typical panel layouts while maintaining fire-resistance integrity and Class II isolation, which helps you meet safety and performance targets in automation projects.
A 90-minute fire resistance rating reduces the likelihood of fire spread within the enclosure, protecting critical wiring and components. This translates to lower downtime, faster incident recovery, and easier regulatory audits. Over the lifecycle of a production line, the enclosure contributes to higher overall equipment effectiveness (OEE) and safer, more reliable automation uptime.
With a coated non-flammable housing and IP41 protection, routine inspections focus on seal integrity, cable entries, and terminal block connections. The doorless design reduces moving parts, while the included cover plate option supports future expansions. The enclosure’s compliance declarations simplify supplier audits and procurement, contributing to predictable maintenance planning and reduced long-term costs.