Why Choose the ABB MBK206K Terminal Expansion 2PW?
The ABB MBK206K is a modular terminal expansion kit designed for horizontal terminal block installations within ABB low-voltage sub-distribution assemblies. Part of the ABB CombiLine system and DESUJ Sub Distribution range, it provides a structured mounting solution for terminal blocks in compatible electrical cabinets and distribution boards.
Designed as an unassembled internal installation module, the MBK206K incorporates a 35 × 7.5 mm DIN rail for horizontal terminal blocks. Its fixed rail arrangement provides a usable terminal width of 464 mm and a usable depth of 51 mm, supporting neat and accessible terminal wiring within the enclosure.
The MBK206K is configured for 2 panel widths (2PW), corresponding to a nominal module width of 500 mm. It provides 24 space units, a 150 mm row spacing and is suitable for cabinets from 120 mm depth, with the required EDF or WR mounting frame ordered separately.
Key Advantages
- Purpose-designed terminal expansion module for ABB CombiLine systems.
- 2PW configuration with a nominal width of 500 mm.
- Horizontal 35 × 7.5 mm DIN rail for terminal blocks.
- Provides 464 mm usable terminal width.
- Supports organised and accessible terminal wiring.
- Suitable for integration with compatible EDF or WR mounting frames.
Key Features
- ABB CombiLine internal installation module.
- Terminal expansion 2PW.
- 500 mm nominal module width.
- 150 mm module height.
- 24 space units.
- 464 mm usable terminal width.
- 51 mm usable depth.
- 150 mm row spacing.
- Closed plastic cover with 90-degree push-turn fastener.
- ABB order code 2CPX041633R9999.
Structured Terminal Installation for Distribution Systems
Terminal modules such as the ABB MBK206K provide a dedicated mounting area for organising electrical terminal blocks and associated wiring within low-voltage distribution cabinets. The horizontal DIN rail arrangement enables terminals to be installed in a structured layout 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. The MBK206K extends the available terminal mounting area across two panel widths and integrates with compatible EDF or WR mounting structures.
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.
