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2CPX041211R9999 ABB MG203 Modular Expansion 2PW
ABB MG203 is a 2 PW CombiLine modular expansion module with 72 space units, 35 × 15 mm DIN rails and 125 mm row spacing for DIN rail-mounted devices in low-voltage distribution cabinets.
£118.82
Why Choose the ABB MG203 Modular Expansion 2PW?
The ABB MG203 is a factory-assembled CombiLine modular expansion module for DIN rail-mounted devices designed for use within compatible ABB low-voltage distribution cabinets. Supplied under ABB order code 2CPX041211R9999, it provides a structured internal mounting solution for modular protective, switching and control devices in sub-distribution assemblies.
The MG203 is configured for 2 panel widths (2 PW) with a field width of 500 mm and a module height of 450 mm. It provides 72 space units, giving panel builders substantial capacity for modular installation devices while maintaining an organised and standardised cabinet layout.
Designed for installation devices according to DIN 43880, the MG203 incorporates 35 × 15 mm DIN rails with a 125 mm row spacing. The module is supplied mounted and installed in the cabinet and is suitable for compatible enclosures from 120 mm depth. Plastic covers with device cut-outs, a 90-degree press-and-turn closure and a RAL 7035 finish complete the modular assembly.
Key Advantages
- Purpose-designed modular expansion module for DIN rail-mounted devices.
- 2 PW format provides increased capacity within ABB distribution cabinets.
- 72 space units for modular protective, switching and control equipment.
- 500 mm field width supports efficient use of distribution-board space.
- 125 mm row spacing provides a compact modular device arrangement.
- Uses robust 35 × 15 mm DIN rails for standard installation devices.
- Designed for equipment conforming to DIN 43880.
- Factory-assembled cabinet installation simplifies panel construction.
Key Features
- ABB CombiLine internal mounting system.
- 2 panel widths (2 PW).
- 3 raster units (3 RE).
- 450 mm module height.
- 500 mm field width.
- 72 space units.
- 125 mm DIN rail row spacing.
- 35 × 15 mm DIN rails.
- DIN rails include perforations for wire holders.
- Suitable for modular installation devices according to DIN 43880.
- Plastic covers with device cut-outs.
- RAL 7035 cover finish.
- 90-degree press-and-turn cover closure.
- Suitable for cabinets from 120 mm depth.
Reliable Modular Expansion for Distribution Systems
Modular expansion modules provide a standardised internal platform for mounting protective, switching and control devices within low-voltage distribution boards. The ABB MG203 combines a generous 2 PW field width with three rows of DIN rail mounting space, helping panel builders organise modular equipment and associated wiring within a coordinated cabinet system.
As part of the ABB CombiLine system, the MG203 integrates with compatible EDF and WR mounting frames and supports installation devices manufactured to DIN 43880. Its 125 mm row spacing provides a compact arrangement for modular equipment, while the 72-space-unit capacity makes it suitable for distribution assemblies requiring a relatively high device density.
Typical Applications
- Low-voltage sub-distribution boards.
- ABB CombiLine distribution assemblies.
- Modular circuit protection installations.
- DIN rail-mounted switching and control devices.
- Commercial building electrical distribution systems.
- Industrial distribution and control panels.
- Panel-building applications requiring additional modular device capacity.
Technical Specifications
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| Device Type | Mounting / Expansion Module | |
|---|---|---|
| Product Series | S&J CombiLine N | |
| Series | CombiLine | |
| ABB order code | 2CPX041211R9999 | |
| Product type | Modular expansion module for DIN rail-mounted devices | |
| Panel width | 2 PW | |
| Raster units | 3 RE | |
| Module height | 450 mm | |
| Field width | 500 mm | |
| Space units | 72 | |
| DIN rail | 35 × 15 mm | |
| DIN rail row spacing | 125 mm | |
| Device standard | DIN 43880 | |
| Minimum applicable cabinet depth | 120 mm | |
| Cover material | Plastic | |
| Cover design | With device cut-out | |
| Cover colour | RAL 7035 | |
| Cover closure | 90-degree press-and-turn | |
| Installation | Mounted and installed in cabinet | |
| Compatible mounting frames | EDF / WR | |
| Product group | DESUJ Sub Distribution |
Frequently Asked Questions
What is the ABB MG203 used for?
The ABB MG203 is a modular expansion module used for mounting DIN rail installation devices within compatible ABB CombiLine low-voltage distribution cabinets.
How many space units does the MG203 provide?
The MG203 provides 72 space units within its 2 PW, 450 mm-high modular mounting arrangement.
What DIN rail does the ABB MG203 use?
The module uses 35 × 15 mm DIN rails with perforations for wire holders and is designed for installation devices according to DIN 43880.
What is the row spacing of the MG203?
The ABB MG203 uses a 125 mm row spacing, providing a compact arrangement for modular DIN rail-mounted equipment.
What cabinet depth is required for the MG203?
The MG203 is suitable for compatible ABB distribution cabinets from a depth of 120 mm. The appropriate EDF or WR mounting frame must be ordered separately.
Trusted ABB Distribution System Components
ABB CombiLine modular mounting components provide coordinated internal solutions for constructing organised, accessible and adaptable low-voltage distribution assemblies using standard DIN rail-mounted installation devices.
