ABB 2CPX041644R9999 Main Circuit Breaker - DIN EN 61439-3
Part Number: ZN1000
Quick Summary
ABB 2CPX041644R9999 Main Circuit Breaker is a Tmax module designed for reliable power distribution in modular panels. Designers often face cramped layouts and integration challenges when adding high-current MCCBs into 48-DIN enclosures. This unit aligns with CE conformity and DIN EN 61439-3/2 standards, RoHS and REACH requirements, providing regulatory assurance. By combining a robust enclosure, modular compatibility, and a clear expansion path, it reduces project risk and lifecycle costs while enabling scalable panel builds. Industry leaders appreciate the clarity of integration with XT1/XT3 options and the 500x300 mm footprint that fits standard electrical rooms. With built-in 90-degree closure and ease of mounting in WR or EDF frames, installation time is minimized.
Product Information
Extended Description
ZN1000 ABB: N.2 plinth flanges 100x1000mm HxW
Sub-Function 3
Base front/back
Suitable For
IS2 Enclosures for Automation
Suitable for Product Class
Control and Automation Board
Accessory Type
6. Flanges
Mounting Type
Kit | Pre assembled
Product Type
5B5B30B330
Material
Pickled steel sheet
Options Provided
Blind flanges front/back/side H=100 mm
Remarks
ETIM
RoHS Information
RoHS information
RoHS Date
20250108
REACH Declaration
REACH declaration
REACH Information
False - does not contain substances > 0.1 mass percentage
REACH Date
20250108
WEEE Category
Product Not in WEEE Scope
Environmental Information
IS2 Enclosures Technical Catalogue 2024
Product Net Width
105 mm
Product Net Height
63 mm
Product Net Depth / Length
1020 mm
Product Net Weight
3.166 kg
Reference Depth/Length
300 mm | 400 mm | 500 mm | 600 mm | 800 mm | 1000 mm
Reference Height
1400 mm | 1600 mm | 1800 mm | 2000 mm | 2200 mm
Reference Width
400 mm | 600 mm | 800 mm | 1000 mm | 1200 mm
Package Level 1 Units
1 piece
Package Level 1 Gross Weight
3.483 kg
Declaration of Conformity - CE
Declaration of Conformity IS2
Instructions and Manuals
1STM604121R0006
Data Sheet, Technical Information
IS2 Enclosures Technical Catalogue 2024
ETIM 8
EC000721 - Base/base element (enclosure/cabinet)
ETIM 9
EC000721 - Base/base element (enclosure/cabinet)
eClass
V11.1 : 27182003
Standards
See code for structure
Feature: 48-DIN unit enclosure with 500 mm width supports 2 GU (300 mm) grids. Business Impact: Maximizes space efficiency and standardizes panel layouts for predictable assembly. Application: Modular distribution panels in medium-size switchgear. Feature: Rated current 250 A and 4 poles. Business Impact: Handles demanding loads with clear expansion paths, reducing redesigns. Application: Industrial control cabinets and panel boards. Feature: XT1/XT3 device compatibility within an interior fitting module design. Business Impact: Flexible upgrade path and simplified device integration, lowering total cost of ownership. Application: CombiLine panels that evolve with process changes. Feature: Exterior construction with light grey covers (RAL 7035). Business Impact: Predictable aesthetics and easier maintenance in factory environments. Application: Retrofit and new-build panels requiring consistent appearance. Feature: Regulatory compliance including CE, RoHS, REACH, and WEEE alignment. Business Impact: Reduces audit risk and accelerates procurement across regions. Application: Regulated industries and multi-country deployments. Feature: Mounting frame compatibility with WR or EDF and a 90-degree closure. Business Impact: Faster, safer installation and reliable enclosure closure. Application: Factory floors and panel-building environments.
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FAQs
The 2CPX041644R9999 fits 48-DIN configurations and uses WR or EDF mounting frames with a 90-degree closure. Ensure XT1/XT3 devices are not pre-installed in the enclosure and follow MBA190T/290T/390T mounting instructions for correct alignment.
Rated operational voltage up to 400 V, operational voltage 400 V, rated current 250 A, 4 poles, and 0 switches. Designed for Tmax main circuit breaker configurations within CombiLine panels.
Yes. It supports 400 V operational and maximum voltages, 250 A current, and 4P configuration, ideal for 400 V industrial control cabinets and distribution panels.
The unit carries CE declarations, RoHS compliance with EU Directive 2011/65/EU and 2015/863, REACH information, and DIN EN 61439-3/2 compliance, aligning with WEEE guidelines.
Product net width 500 mm, height 300 mm, depth 215 mm, with a net weight of 2.14 kg; designed for 500x300 mm installations and compact panel integration.