Why Choose the ABB MK206K Terminal Expansion Module?
The ABB MK206K is a purpose-designed CombiLine terminal expansion module for horizontal installation of terminal blocks within compatible ABB sub-distribution enclosures. Supplied under ABB order code 2CPX041113R9999, it provides a factory-assembled interior expansion solution for professional electrical distribution and control-panel applications.
The MK206K uses horizontally arranged 35 × 7.5 mm DIN rails mounted on insulating pieces, providing a practical platform for organising terminal blocks within the enclosure. The module has a usable terminal-block width of 464 mm, a usable depth of 51 mm and a row spacing of 150 mm, supporting orderly and accessible wiring installations.
Configured as a 2 PW / 500 mm wide module with 24 space units, the MK206K is suitable for cabinet depths from 120 mm. It is designed for insulated mounting and can be used with compatible EDF or WR mounting frames, which are ordered separately.
Key Advantages
- Purpose-designed terminal expansion module for ABB CombiLine systems.
- 2 PW / 500 mm field width provides generous terminal installation capacity.
- 24 space units for organised electrical termination.
- Horizontal DIN rails simplify terminal-block installation and wiring.
- 464 mm usable terminal-block width supports efficient use of enclosure space.
- Insulated mounting arrangement for professional distribution-board construction.
Key Features
- ABB MK206K CombiLine interior expansion module.
- 2 PW / 500 mm module width.
- 1 RE / 150 mm module height.
- 24 space units.
- Horizontal 35 × 7.5 mm DIN rails.
- 150 mm DIN rail spacing.
- 464 mm usable width for terminal blocks.
- 51 mm usable depth.
- Suitable from a cabinet depth of 120 mm.
- Closed plastic covers with 90-degree push-turn fastening.
- Designed for insulated mounting with compatible EDF or WR mounting frames.
Organised Terminal Expansion for Distribution Systems
Terminal expansion modules provide structured mounting space for terminal blocks used to connect incoming, outgoing and internal conductors within electrical distribution systems. Horizontal DIN rails help installers arrange terminals clearly, simplify wiring access and support efficient maintenance throughout the service life of the installation.
The ABB MK206K is engineered for CombiLine interior expansion systems and combines a 500 mm field width with 24 space units and 464 mm of usable terminal-block width. Its modular construction makes it well suited to professional distribution-board assemblies where organised terminal capacity and system compatibility are important.
Typical Applications
- Electrical sub-distribution boards.
- Terminal-block expansion within ABB CombiLine systems.
- Commercial building electrical distribution.
- Industrial electrical control and distribution panels.
- Incoming and outgoing conductor termination.
- Structured terminal and wiring installations in compatible ABB enclosures.
