Why Choose the ABB MBK209 Terminal Expansion 2PW?
The ABB MBK209 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 and associated wiring in compatible electrical cabinets.
The MBK209 uses horizontally arranged 35 × 15 mm DIN rails with perforations for wire holders. The rails are continuously adjustable in depth using mounting brackets, providing a usable depth of 68–145 mm and a generous usable terminal width of 438 mm.
Configured for 2 panel widths (2PW), the MBK209 measures 600 × 500 × 200 mm and provides 96 space units. Its 150 mm row spacing, closed plastic covers and compatibility with EDF or WR mounting frames make it a flexible solution for organised terminal distribution within low-voltage cabinets.
Key Advantages
- Purpose-designed terminal expansion module for ABB CombiLine systems.
- 2PW configuration with a 500 mm field width.
- Horizontal 35 × 15 mm DIN rails for terminal blocks.
- Provides 438 mm usable terminal width.
- 68–145 mm adjustable usable depth supports flexible terminal arrangements.
- 96 space units provide substantial terminal installation capacity.
Key Features
- ABB CombiLine internal installation module.
- Terminal expansion 2PW.
- 600 mm module height.
- 500 mm module width.
- 200 mm module depth.
- 96 space units.
- 35 × 15 mm horizontal DIN rails.
- 438 mm usable terminal width.
- 68–145 mm usable depth.
- 150 mm row spacing.
- Closed plastic covers with 90-degree push-turn fasteners.
- ABB order code 2CPX041697R9999.
Structured Terminal Installation for Distribution Systems
Terminal modules such as the ABB MBK209 provide dedicated mounting space for organising terminal blocks and associated wiring within low-voltage distribution cabinets. Its wide horizontal DIN rail arrangement and adjustable mounting depth allow terminal layouts to be configured efficiently while maintaining accessibility for installation, inspection and maintenance.
The ABB CombiLine modular system enables panel builders to combine compatible internal installation modules according to the required cabinet layout. With its two-panel-width format and 96 space units, the MBK209 provides substantial terminal capacity for larger sub-distribution and control assemblies.
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.
