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2CPX041134R9999 ABB MK214 Terminal Expansion Module 2PW
ABB MK214 is a 2 PW CombiLine vertical terminal expansion module with 35 × 15 mm DIN rails, a 500 mm field width and 591 mm usable terminal mounting height for low-voltage distribution cabinets.
£196.18
Why Choose the ABB MK214 Terminal Expansion Module?
The ABB MK214 is a factory-assembled vertical terminal block expansion module designed for the ABB CombiLine internal mounting system used in low-voltage distribution cabinets. Supplied under ABB order code 2CPX041134R9999, it provides a structured mounting area for terminal blocks where substantial terminal capacity and organised conductor routing are required.
The MK214 is configured for 2 panel widths (2 PW), corresponding to a field width of 500 mm, and has a module height of 600 mm. It provides 96 space units and incorporates vertically arranged 35 × 15 mm DIN rails with perforations for wire holders, providing a practical platform for terminal installation and wiring management.
The DIN rails can be continuously adjusted in depth using the compatible deep-angle mounting arrangement, providing a usable depth range of 66–113 mm. With a usable terminal mounting height of 591 mm and suitability for cabinets from 200 mm depth, the MK214 offers a flexible terminal expansion solution for ABB sub-distribution assemblies.
Key Advantages
- Purpose-designed vertical terminal expansion module for ABB distribution systems.
- 2 PW configuration provides a generous terminal mounting area.
- 500 mm field width for integration into compatible CombiLine assemblies.
- Vertically arranged 35 × 15 mm DIN rails for terminal block mounting.
- Continuously adjustable rail depth supports flexible component positioning.
- 591 mm usable terminal height provides substantial installation capacity.
- Factory-assembled design simplifies integration into compatible distribution cabinets.
Key Features
- ABB CombiLine internal mounting system.
- 2 panel widths (2 PW).
- 4 raster units (4 RE).
- 600 mm module height.
- 500 mm field width.
- 96 space units.
- Vertical 35 × 15 mm DIN rail arrangement.
- DIN rails include perforations for wire holders.
- 66–113 mm usable depth range.
- 591 mm usable terminal mounting height.
- Suitable for grounded and insulated installation arrangements.
- Closed plastic covers finished in RAL 7035.
- 90-degree pressure-turn cover fastening system.
Reliable Terminal Expansion for Distribution Systems
Terminal expansion modules provide dedicated mounting space for the terminal blocks used to terminate, distribute and organise electrical conductors within low-voltage distribution assemblies. The ABB MK214 combines vertically arranged DIN rails with a substantial usable mounting height, helping panel builders create structured terminal layouts and maintain accessible wiring.
The adjustable DIN rail depth allows the terminal mounting position to be adapted to installation requirements, while the CombiLine modular format supports coordinated integration with other ABB internal mounting components. This makes the MK214 particularly suitable for distribution cabinets requiring extensive terminal capacity within a standardised modular layout.
Typical Applications
- Low-voltage sub-distribution boards.
- ABB CombiLine distribution assemblies.
- Terminal block expansion within electrical cabinets.
- Commercial building distribution systems.
- Industrial electrical distribution panels.
- Control and automation cabinet terminal sections.
Technical Specifications
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| Current | 850 A | |
|---|---|---|
| Device Type | Mounting / Expansion Module | |
| Product Series | S&J CombiLine N | |
| Series | CombiLine | |
| ABB order code | 2CPX041134R9999 | |
| Product type | Vertical terminal block expansion module | |
| Panel width | 2 PW | |
| Raster units | 4 RE | |
| Module height | 600 mm | |
| Field width | 500 mm | |
| Space units | 96 | |
| DIN rail | 35 × 15 mm | |
| DIN rail orientation | Vertical | |
| Usable depth | 66–113 mm | |
| Usable terminal height | 591 mm | |
| Minimum applicable cabinet depth | 200 mm | |
| Cover material | Plastic | |
| Cover design | Closed | |
| Cover colour | RAL 7035 | |
| Installation | Assembled and installed in cabinet | |
| Compatible mounting frames | EDF / WR | |
| Product group | DESUJ Sub Distribution |
Frequently Asked Questions
What is the ABB MK214 used for?
The ABB MK214 is used as a vertical terminal block expansion module for mounting and organising terminal blocks within compatible ABB CombiLine distribution cabinets.
What panel width is the MK214 designed for?
The MK214 is designed for 2 PW and has a field width of 500 mm.
What type of DIN rail does the MK214 use?
The module incorporates vertically arranged 35 × 15 mm DIN rails with perforations for wire holders.
How much terminal mounting height does the MK214 provide?
The ABB MK214 provides a usable terminal mounting height of 591 mm.
Can the DIN rail depth be adjusted?
Yes. The DIN rail position can be continuously adjusted in depth, providing a usable depth range of approximately 66–113 mm.
Trusted ABB Distribution System Components
ABB CombiLine components provide coordinated modular solutions for constructing organised, accessible and adaptable low-voltage distribution assemblies for commercial and industrial electrical installations.
