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2CPX041217R9999 ABB MG204 Modular Expansion 2PW
ABB MG204 is a 2PW CombiLine modular expansion unit for DIN rail-mounted devices with a 600 mm module height, 500 mm field width, 125 mm row spacing and 96 space units.
£166.07
Why Choose the ABB MG204 Modular Expansion 2PW?
The ABB MG204 is a modular expansion unit for DIN rail-mounted devices designed for structured interior installation within ABB CombiLine electrical distribution systems. Supplied under ABB order code 2CPX041217R9999, this two-field-width module is supplied assembled for cabinet installation and provides dedicated mounting space for modular devices in low-voltage distribution and switchgear assemblies.
The MG204 provides a 4 RE / 600 mm module height and a 2 FB / 500 mm field width, giving a total capacity of 96 space units. Four DIN-rail rows provide 24 modular spaces per rail, allowing protective, switching and control devices to be arranged systematically across the cabinet interior.
Designed for installation devices according to DIN 43880, the MG204 uses 35 × 15 mm DIN rails with perforations for wire holders and has a 125 mm row spacing. Plastic covers with cut-outs, 90-degree push-turn fasteners and a RAL 7035 finish complete the assembly, while compatibility from a cabinet depth of 120 mm supports space-efficient distribution-board construction.
Key Advantages
- Purpose-designed modular expansion unit for DIN rail-mounted devices.
- 4 RE / 600 mm module height provides four organised device rows.
- 2 FB / 500 mm field width provides substantial modular-device capacity.
- Provides 96 space units across the complete module.
- 24 modular spaces per DIN rail for structured equipment installation.
- Compatible with EDF and WR mounting frames.
Key Features
- ABB CombiLine interior expansion system.
- Modular device expansion module configuration.
- 4 raster units (RE) / 600 mm height.
- 2 field widths (FB) / 500 mm width.
- 96 space units.
- Four DIN-rail device rows.
- 24 modular spaces per DIN rail.
- 125 mm row spacing.
- 35 × 15 mm DIN rails with perforations for wire holders.
- Suitable for installation devices according to DIN 43880.
- Plastic covers with cut-outs and 90-degree push-turn fasteners.
- RAL 7035 finish.
- Suitable for installation from a 120 mm cabinet depth.
Structured Modular Device Installation for Distribution Cabinets
Modular expansion units such as the ABB MG204 provide dedicated DIN-rail mounting space for protective, switching and control devices within electrical distribution assemblies. Its four-row arrangement, 96-space-unit capacity and 125 mm row spacing help create an organised cabinet layout while maintaining practical access for installation, wiring and maintenance.
As part of the ABB CombiLine interior expansion system, the MG204 is designed for modular installation devices according to DIN 43880. Its 35 × 15 mm DIN rails and two-field-width format make it suitable for building structured low-voltage distribution assemblies, with the appropriate EDF or WR mounting frame ordered separately.
Typical Applications
- Low-voltage electrical distribution cabinets.
- ABB CombiLine interior expansion systems.
- Sub-distribution boards and switchgear assemblies.
- DIN rail-mounted protective and switching devices.
- Commercial and industrial electrical installations.
- Control and distribution cabinet interior expansion.
Technical Specifications
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| Device Type | Mounting / Expansion Module | |
|---|---|---|
| Product Series | S&J CombiLine N | |
| Series | CombiLine Interior Expansion System | |
| ABB order code | 2CPX041217R9999 | |
| Product type | Modular expansion unit for DIN rail-mounted devices | |
| Configuration | 2PW / 2 field widths | |
| Raster units | 4 RE | |
| Module height | 600 mm | |
| Field width | 2 FB / 500 mm | |
| Space units | 96 | |
| Number of DIN rails | 4 | |
| Modular spaces per DIN rail | 24 | |
| Row spacing | 125 mm | |
| DIN rail | 35 × 15 mm | |
| Device standard | DIN 43880 | |
| Minimum cabinet depth | 120 mm | |
| Cover | Plastic cover with cut-out | |
| Cover fastener | 90-degree push-turn fastener | |
| Colour | RAL 7035 | |
| Mounting system | EDF or WR mounting frame | |
| Product group | DESUJ Sub Distribution |
Frequently Asked Questions
What is the ABB MG204 used for?
The ABB MG204 is a modular expansion unit for DIN rail-mounted devices designed to provide structured equipment mounting space within ABB CombiLine electrical distribution cabinets.
What size is the ABB MG204?
The MG204 has a module height of 4 RE / 600 mm and a field width of 2 FB / 500 mm, providing 96 space units.
How many DIN-rail rows does the MG204 provide?
The ABB MG204 provides four DIN-rail rows, with 24 modular spaces per rail and a row spacing of 125 mm.
What type of DIN rail does the ABB MG204 use?
The module uses 35 × 15 mm DIN rails with perforations for wire holders and is designed for modular installation devices according to DIN 43880.
What cabinet depth is required for the ABB MG204?
The MG204 is suitable for installation in cabinets with a depth of at least 120 mm.
Does the ABB MG204 include the mounting frame?
No. The appropriate EDF or WR mounting frame must be ordered separately for installation of the MG204 module.
Trusted by Electrical Installation Professionals
ABB CombiLine interior expansion components provide a structured platform for professional low-voltage distribution assemblies, helping panel builders and electrical installers organise modular devices, wiring and cabinet interiors efficiently.
