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2CPX041133R9999 ABB MK114 Terminal Expansion 1PW
ABB MK114 is a 1PW vertical terminal block expansion module for CombiLine sub-distribution systems, providing a 600 mm module height, 250 mm field width and 48 space units.
£117.38
Why Choose the ABB MK114 Terminal Expansion 1PW?
The ABB MK114 is a vertical terminal block expansion module designed for structured terminal installation within ABB CombiLine electrical distribution systems. Supplied under ABB order code 2CPX041133R9999, this one-field-width module provides dedicated mounting space for terminal blocks in low-voltage distribution and switchgear cabinets.
The MK114 has a 4 RE / 600 mm module height and a 1 FB / 250 mm field width, providing 48 space units. It is equipped with a vertically arranged 35 × 15 mm DIN rail with perforations for wire holders, supporting an organised and accessible terminal installation.
Designed for cabinets from 200 mm depth, the MK114 provides a usable terminal-block height of 591 mm and an adjustable usable depth of 66–113 mm. The DIN-rail position can be continuously adjusted in depth, helping installers configure terminal mounting to suit the requirements of the distribution assembly.
Key Advantages
- Purpose-designed vertical terminal block expansion module for ABB CombiLine systems.
- 4 RE / 600 mm module height provides extensive vertical terminal mounting space.
- Compact 1 FB / 250 mm field width for efficient cabinet utilisation.
- Provides 48 space units for structured interior expansion.
- Adjustable usable depth of 66–113 mm provides installation flexibility.
- Suitable for grounded and insulated configurations.
Key Features
- ABB CombiLine interior expansion system.
- Vertical terminal block module configuration.
- 4 raster units (RE) / 600 mm height.
- 1 field width (FB) / 250 mm width.
- 48 space units.
- Vertically arranged 35 × 15 mm DIN rail.
- DIN rail includes perforations for wire holders.
- 591 mm usable terminal-block height.
- Continuously adjustable mounting depth from 66–113 mm.
- Closed plastic cover with 90-degree push-turn fasteners.
- RAL 7035 finish.
- Designed for installation from a 200 mm cabinet depth.
Structured Terminal Expansion for Distribution Cabinets
Terminal expansion modules such as the ABB MK114 provide dedicated mounting space for terminal blocks inside electrical distribution assemblies. Its vertical DIN-rail arrangement helps panel builders organise terminal connections and wiring efficiently while maintaining an accessible and structured cabinet interior.
The MK114 is designed as part of the ABB CombiLine interior expansion system and combines a tall 600 mm module format with continuously adjustable mounting depth. It supports grounded and insulated configurations and can be installed using the appropriate EDF or WR mounting frame, which is ordered separately.
Typical Applications
- Low-voltage electrical distribution cabinets.
- ABB CombiLine interior expansion systems.
- Sub-distribution boards and switchgear assemblies.
- Vertical terminal block mounting and wiring organisation.
- Commercial and industrial electrical installations.
- Control and distribution cabinet interior expansion.
Technical Specifications
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| Current | 850 A | |
|---|---|---|
| Device Type | Busbar / Terminal | |
| Product Series | S&J CombiLine N | |
| Series | CombiLine Interior Expansion System | |
| ABB order code | 2CPX041133R9999 | |
| Product type | Vertical terminal block expansion module | |
| Configuration | 1PW / 1 field width | |
| Raster units | 4 RE | |
| Module height | 600 mm | |
| Field width | 1 FB / 250 mm | |
| Space units | 48 | |
| DIN rail | 35 × 15 mm | |
| Terminal arrangement | Vertical | |
| Usable terminal-block height | 591 mm | |
| Usable depth | 66–113 mm | |
| Minimum cabinet depth | 200 mm | |
| Cover | Closed plastic cover | |
| Cover fastener | 90-degree push-turn fastener | |
| Colour | RAL 7035 | |
| Mounting system | EDF or WR mounting frame | |
| Product group | DESUJ Sub Distribution |
Frequently Asked Questions
What is the ABB MK114 used for?
The ABB MK114 is a vertical terminal block expansion module designed to provide structured terminal mounting space within ABB CombiLine electrical distribution and switchgear cabinets.
What size is the ABB MK114?
The MK114 has a module height of 4 RE / 600 mm and a field width of 1 FB / 250 mm, providing 48 space units.
What type of DIN rail does the MK114 use?
The module uses a vertically arranged 35 × 15 mm DIN rail with perforations for wire holders.
What usable mounting depth does the MK114 provide?
The ABB MK114 provides an adjustable usable depth of 66–113 mm, allowing the DIN-rail position to be adapted to installation requirements.
What cabinet depth is required for the ABB MK114?
The MK114 is designed for installation in cabinets with a depth of at least 200 mm.
Does the ABB MK114 include the mounting frame?
No. The appropriate EDF or WR mounting frame must be ordered separately for installation of the MK114 module.
Trusted by Electrical Installation Professionals
ABB CombiLine interior expansion components are designed for structured electrical distribution assemblies, helping panel builders and electrical installers create organised, accessible and dependable terminal and wiring configurations.
