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2CPX041828R9999 ABB MBR102H Busbar Module Expansion 1PW
ABB MBR102H busbar module expansion for CombiLine N subdistribution systems, featuring a 1 PW width, 60 mm vertical 3-pole busbar arrangement and a maximum rated current of 250 A.
£120.27
Why Choose the ABB MBR102H Busbar Module Expansion?
The ABB MBR102H is a busbar module expansion kit designed for ABB CombiLine N subdistribution assemblies and the horizontal installation of bus-mounting fuse sockets. Supplied under ABB order code 2CPX041828R9999, it forms part of the ABB DESUJ Sub Distribution product group and provides a structured solution for extending low-voltage distribution systems.
The MBR102H is an unpopulated busbar-system module intended for use with 3-pole, 60 mm vertical busbar systems. It incorporates ABB ZX146 busbar holders and provides a defined 32 mm spacing between the copper busbar and cover, supporting consistent and orderly integration within compatible CombiLine N assemblies.
With a module height of 2 GU / 300 mm, width of 1 PW / 250 mm and a maximum rated current of 250 A, the MBR102H is suitable for compact subdistribution applications. It requires a minimum cabinet depth of 120 mm and is designed for installation on compatible ABB EDF or WR mounting frames, with the mounting frame ordered separately.
Key Advantages
- Purpose-designed busbar module expansion for ABB CombiLine N systems.
- Supports 3-pole 60 mm vertical busbar arrangements.
- Maximum rated current of 250 A for subdistribution applications.
- Suitable for horizontal installation of compatible bus-mounting fuse sockets.
- Includes ABB ZX146 busbar holders.
- Compact 1 PW width for efficient use of cabinet space.
Key Features
- ABB CombiLine N interior expansion system.
- MBR102H busbar module expansion.
- 60 mm vertical busbar system.
- 3-pole busbar configuration.
- 250 A maximum rated current.
- 32 mm spacing between copper busbar and cover.
- Supplied with ZX146 busbar holder.
- 2 GU / 300 mm module height.
- 1 PW / 250 mm module width.
- 24 PLE capacity.
Reliable Busbar Expansion for Subdistribution Systems
Busbar expansion modules provide a structured method of distributing electrical power within modular switchgear and subdistribution assemblies. The ABB MBR102H is designed around a 60 mm vertical busbar system, helping installers create consistent and space-efficient power distribution layouts within compatible CombiLine N enclosures.
Its provision for horizontally mounted bus-mounting fuse sockets, defined busbar spacing and ABB ZX146 holders supports dependable mechanical integration. The module is intended for standard subdistribution applications and is not suitable for fire-protection enclosures.
Typical Applications
- Low-voltage electrical subdistribution boards.
- ABB CombiLine N distribution assemblies.
- Industrial and commercial electrical cabinets.
- Busbar-based fuse distribution systems.
- Building services distribution panels.
- Modular switchgear and power distribution installations.
Technical Specifications
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| Device Type | Busbar | |
|---|---|---|
| Product Series | ABB CombiLine | |
| Series | CombiLine N | |
| ABB order code | 2CPX041828R9999 | |
| Product group | DESUJ Sub Distribution | |
| Product type | Busbar module expansion | |
| Busbar system | 60 mm vertical | |
| Busbar configuration | 3-pole | |
| Rated current | max. 250 A | |
| Height | 2 GU / 300 mm | |
| Width | 1 PW / 250 mm | |
| Cut-out height | 1 × 134 mm | |
| Capacity | 24 PLE | |
| Minimum cabinet depth | 120 mm | |
| Busbar-to-cover spacing | 32 mm | |
| Busbar holder | ZX146 | |
| Mounting | Compatible EDF / WR mounting frame | |
| Mounting frame | Ordered separately |
Frequently Asked Questions
What is the ABB MBR102H used for?
The ABB MBR102H is a busbar module expansion used in compatible CombiLine N subdistribution assemblies for integrating a 3-pole 60 mm vertical busbar system and horizontally installed bus-mounting fuse sockets.
What is the maximum rated current of the MBR102H?
The MBR102H is rated for a maximum current of 250 A.
What are the dimensions of the module?
The module has a nominal height of 300 mm and width of 250 mm, corresponding to 2 GU high and 1 PW wide.
Does the MBR102H include a busbar holder?
Yes. The module is supplied with an ABB ZX146 busbar holder and provides 32 mm spacing between the copper busbar and cover.
Does the mounting frame come with the MBR102H?
No. ABB specifies that the compatible mounting frame must be ordered separately.
Trusted ABB Distribution Engineering
ABB CombiLine N components provide modular solutions for the construction and expansion of low-voltage subdistribution assemblies, supporting organised busbar layouts and dependable integration within compatible electrical cabinets.
