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2CPX041695R9999 ABB MBK109 Terminal Expansion 1PW
ABB MBK109 is a 1PW CombiLine terminal expansion kit with horizontal 35 × 15 mm adjustable DIN rails and 48 space units for terminal block installation in low-voltage distribution cabinets.
£106.66
Why Choose the ABB MBK109 Terminal Expansion 1PW?
The ABB MBK109 is a modular terminal expansion kit designed for horizontal terminal block installation within ABB low-voltage sub-distribution assemblies. Part of the ABB CombiLine system and DESUJ Sub Distribution range, it provides a structured internal mounting solution for terminal blocks in compatible electrical cabinets and distribution boards.
The MBK109 uses horizontally arranged 35 × 15 mm DIN rails with perforations for wire holders. The rails can be continuously adjusted in depth using mounting brackets, providing flexible installation space for terminal blocks and associated wiring while maintaining an organised cabinet layout.
Configured for 1 panel width (1PW), the MBK109 measures 600 × 250 × 200 mm and provides 48 space units. It has a usable terminal width of 188 mm, a 150 mm row spacing and is suitable for cabinets from 200 mm depth, with a compatible EDF or WR mounting frame required separately.
Key Advantages
- Purpose-designed terminal expansion module for ABB CombiLine systems.
- 1PW configuration with a nominal width of 250 mm.
- Horizontal 35 × 15 mm DIN rails for terminal blocks.
- Provides 188 mm usable terminal width.
- 48 space units for structured internal installation.
- Continuously adjustable DIN rail depth supports flexible terminal arrangements.
Key Features
- ABB CombiLine internal installation module.
- Terminal expansion 1PW.
- 600 mm module height.
- 250 mm module width.
- 200 mm module depth.
- 48 space units.
- 35 × 15 mm horizontal DIN rails.
- 188 mm usable terminal width.
- Adjustable usable depth of approximately 68–145 mm, depending on rail position.
- 150 mm row spacing.
- Closed plastic covers with 90-degree push-turn fasteners.
- ABB order code 2CPX041695R9999.
Structured Terminal Installation for Distribution Systems
Terminal modules such as the ABB MBK109 provide dedicated mounting space for organising terminal blocks and associated wiring within low-voltage distribution cabinets. The horizontal DIN rail arrangement and adjustable mounting depth allow the terminal layout to be adapted while maintaining accessibility for connection, inspection and maintenance.
The ABB CombiLine modular system allows panel builders to combine compatible internal installation modules according to the required cabinet layout. With its four-row, one-panel-width format, the MBK109 provides substantial terminal mounting capacity while retaining a compact cabinet footprint.
Typical Applications
- Low-voltage electrical distribution boards.
- ABB CombiLine cabinet systems.
- Terminal block mounting and expansion.
- Commercial and industrial electrical panels.
- Control and power distribution cabinets.
- Structured field wiring and termination assemblies.
Technical Specifications
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| Current | 850 A | |
|---|---|---|
| Device Type | Busbar / Terminal | |
| Product Series | S&J CombiLine N | |
| Series | CombiLine | |
| ABB order code | 2CPX041695R9999 | |
| Product group | DESUJ Sub Distribution | |
| Product type | Terminal expansion / terminal block module kit | |
| Panel width configuration | 1PW | |
| Height | 600 mm | |
| Width | 250 mm | |
| Depth | 200 mm | |
| Space units | 48 | |
| DIN rail | 35 × 15 mm | |
| DIN rail orientation | Horizontal | |
| Usable terminal width | 188 mm | |
| Usable depth | 68–145 mm depending on rail position | |
| Row spacing | 150 mm | |
| Maximum rated operational voltage | 400 V | |
| Rated current | 850 A | |
| Minimum cabinet depth | 200 mm | |
| Cover | Closed plastic cover | |
| Colour | RAL 7035 | |
| Mounting frame | EDF or WR mounting frame required separately | |
| Supply format | Kit, unassembled | |
| GTIN | 4011617416951 | |
| Standards | DIN EN 61439-2, DIN EN 61439-3 |
Frequently Asked Questions
What is the ABB MBK109 used for?
The MBK109 is a terminal expansion module used to mount and organise horizontal terminal blocks within compatible ABB CombiLine low-voltage distribution cabinets.
What size is the ABB MBK109?
The MBK109 is a 1PW module measuring approximately 600 mm high × 250 mm wide × 200 mm deep.
What type of DIN rail does the MBK109 use?
The MBK109 uses horizontally arranged 35 × 15 mm DIN rails and provides a usable terminal width of 188 mm.
Can the terminal mounting depth of the MBK109 be adjusted?
Yes. The DIN rails are continuously adjustable in depth, with usable depth extending from approximately 68 mm to 145 mm depending on the rail position.
What is the ABB order code for the MBK109?
The ABB order code for the MBK109 is 2CPX041695R9999.
Trusted ABB Distribution Technology
ABB CombiLine internal installation modules provide panel builders and electrical engineers with modular, organised solutions for terminal mounting and reliable low-voltage distribution cabinet construction.
