Why Choose the ABB MBK213 Terminal Expansion 2PW?
The ABB MBK213 is a modular terminal expansion from the ABB CombiLine interior expansion system. Supplied under ABB order code 2CPX041841R9999, it is designed for vertically arranged terminal blocks within compatible low-voltage sub-distribution assemblies.
Designed in a 2PW / two-field-width format, the MBK213 measures 500 mm wide × 450 mm high and provides 72 space units. The module incorporates vertically arranged 35 × 15 mm DIN rails with holes for wire holders, creating an organised installation area for terminal blocks and associated wiring.
The DIN rails are continuously adjustable in depth using deep-angle supports, providing a usable depth range of 66–113 mm and a usable terminal-block height of 438 mm. The MBK213 supports both grounded and insulated installation arrangements and can be installed on compatible ABB EDF or WR mounting frames in cabinets from 200 mm depth.
Key Advantages
- Purpose-designed vertical terminal expansion for ABB CombiLine assemblies.
- 2PW / 500 mm field width provides generous terminal installation capacity.
- Vertically arranged 35 × 15 mm DIN rails for structured terminal-block mounting.
- Continuously adjustable rail depth provides a usable range of 66–113 mm.
- 438 mm usable terminal-block height supports extensive wiring and termination requirements.
- Suitable for both EDF and WR mounting frames and grounded or insulated configurations.
Key Features
- ABB MBK213 terminal expansion module.
- 2PW / two-field-width configuration.
- 3 RE / 450 mm module height.
- 500 mm module width.
- 72 space units.
- Vertically arranged 35 × 15 mm DIN rails.
- DIN rails include holes for wire holders.
- Rail depth continuously adjustable via deep-angle supports.
- 66–113 mm usable depth.
- 438 mm usable height for terminal blocks.
- Suitable for grounded and insulated installation.
- Closed plastic covers finished in RAL 7035.
Flexible Vertical Terminal-Block Integration
The ABB MBK213 provides a dedicated terminal section for organising incoming, outgoing and internal panel wiring. Its vertically arranged 35 × 15 mm DIN rails provide a usable terminal-block height of 438 mm, while the two-field-wide format offers substantial space for structured termination within a modular distribution assembly.
Continuously adjustable DIN-rail depth allows the terminal mounting position to be set between 66 mm and 113 mm to suit the installed terminal blocks and wiring arrangement. Compatibility with grounded and insulated configurations, together with EDF and WR mounting structures, makes the MBK213 a flexible solution for professional switchboard and distribution-panel construction.
Typical Applications
- ABB CombiLine sub-distribution assemblies.
- Vertical terminal-block installations.
- Incoming and outgoing cable termination.
- Control and power wiring distribution.
- Commercial and industrial low-voltage switchboards.
- Panel-building and distribution-board expansion projects.
