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2CPX041221R9999 ABB MG105 Modular Expansion 1PW
ABB MG105 2CPX041221R9999 is a single-field-width CombiLine modular expansion module with five equipment rows and 60 module positions for DIN rail devices in electrical sub-distribution cabinets.
£110.99
Why Choose the ABB MG105 Modular Expansion 1PW?
The ABB MG105, order code 2CPX041221R9999, is a mounted CombiLine modular interior expansion module for DIN rail-mounted devices designed for ABB electrical sub-distribution systems. Part of the ABB CombiLine series and the DESUJ Sub Distribution product group, it provides an organised and space-efficient solution for installing modular protective, switching and control devices inside electrical distribution cabinets.
Designed for devices manufactured in accordance with DIN 43880, the MG105 provides 60 module positions across five rows. Its 5 RE configuration has an overall height of 750 mm and a single-field width of 250 mm, making it suitable for installations requiring substantial DIN rail capacity within a narrow cabinet field.
The MG105 is assembled with 35 × 15 mm DIN rails featuring perforations for wire holders and incorporates plastic covers with cut-outs and 90-degree push-turn closures. Finished in RAL 7035 light grey, the module is suitable for cabinets from 120 mm depth and is designed for installation using an ABB EDF or WR mounting frame, which is ordered separately.
Key Advantages
- Mounted CombiLine modular expansion module for professional sub-distribution systems.
- 60 module positions provide substantial capacity for DIN rail-mounted equipment.
- Single-field-width, 250 mm design makes efficient use of cabinet space.
- Five equipment rows for organised installation of modular electrical devices.
- Suitable for equipment manufactured in accordance with DIN 43880.
- Compatible with ABB EDF and WR mounting frames.
Key Features
- ABB CombiLine interior expansion system.
- MG105 mounted modular expansion module.
- 5 RE / 750 mm installation height.
- 1 panel width / 250 mm overall width.
- 60 module positions.
- Five rows for DIN rail-mounted equipment.
- 125 mm row spacing.
- 35 × 15 mm DIN rail construction with perforations for wire holders.
- Plastic covers with cut-outs and 90-degree push-turn closures.
- Light-grey RAL 7035 finish.
- Suitable from a minimum cabinet depth of 120 mm.
Flexible Interior Expansion for Distribution Systems
Modular interior expansion systems such as the ABB CombiLine range provide structured mounting space for protective, switching and control equipment within electrical distribution cabinets. Standardised DIN rail mounting and defined equipment spacing help simplify panel layout, installation and wiring while supporting future modifications to the distribution system.
The MG105 is particularly suited to applications requiring a tall, narrow equipment field, combining five rows and 60 module positions within a 250 mm field width. Its mounted construction, DIN rail arrangement and compatibility with ABB EDF or WR mounting frames make it a practical solution for professional switchboard and sub-distribution installations.
Typical Applications
- Commercial and industrial sub-distribution boards.
- Electrical distribution cabinets and switchboards.
- DIN rail protective device installations.
- Building-services electrical distribution systems.
- Modular switching and control equipment assemblies.
- ABB CombiLine cabinet expansion and interior fit-out.
Technical Specifications
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| Device Type | Mounting / Expansion Module | |
|---|---|---|
| Product Series | S&J CombiLine N | |
| Series | CombiLine | |
| Order code | 2CPX041221R9999 | |
| Product group | DESUJ Sub Distribution | |
| Product type | Modular expansion / interior fitting module | |
| Application | DIN rail-mounted devices | |
| Rated operational voltage | 400 V | |
| Maximum rated operational voltage | 400 V | |
| Grid units | 5 RE | |
| Rows | 5 | |
| Field width | 1 | |
| Module positions | 60 | |
| Row spacing | 125 mm | |
| DIN rail size | 35 × 15 mm | |
| Mounting frame | EDF or WR | |
| Cover material | Plastic | |
| Cover design | With cut-out | |
| Closure | 90-degree push-turn closure | |
| Colour | Light grey / RAL 7035 | |
| Dimensions (H × W × D) | 750 × 250 × 120 mm | |
| Minimum cabinet depth | 120 mm | |
| Standards | DIN EN 61439-2, DIN EN 61439-3, DIN 43880 | |
| EAN | 4011617412212 | |
| Country of origin | Germany |
Frequently Asked Questions
What is the ABB MG105 used for?
The ABB MG105 is a CombiLine interior expansion module designed for mounting DIN rail devices in electrical sub-distribution cabinets and switchboard assemblies.
How many module positions does the MG105 provide?
The MG105 provides 60 module positions arranged across five equipment rows.
What are the dimensions of the ABB MG105?
The MG105 measures 750 × 250 × 120 mm in height, width and depth.
Which mounting frames are compatible with the MG105?
The MG105 is designed for installation using ABB EDF or WR mounting frames, which are ordered separately.
Which standards apply to the ABB MG105?
The MG105 is specified in accordance with DIN EN 61439-2, DIN EN 61439-3 and DIN 43880 requirements applicable to its distribution-system application.
Trusted ABB Distribution System Engineering
ABB CombiLine modular interior systems provide flexible, standardised mounting solutions for professional electrical distribution assemblies, supporting efficient installation of DIN rail-mounted equipment in commercial and industrial applications.
