Why Choose the ABB MG302 Modular Expansion Module?
The ABB MG302, order code 2CPX041207R9999, is a three-panel-width DIN rail modular expansion module from the ABB CombiLine system. Designed for professional low-voltage sub-distribution assemblies, it is supplied mounted for installation in a compatible cabinet and provides a structured platform for DIN rail-mounted modular devices.
The MG302 measures 750 mm wide × 300 mm high × 120 mm deep and provides 72 modular spaces across two DIN rails, with 36 modular spaces per rail. Its 3 PW format combines a three-panel-width installation with a 125 mm row spacing, making it suitable for high-capacity installation of modular devices according to DIN 43880.
The module uses 35 × 15 mm top-hat DIN rails with perforations for wire holders, and its three-panel-width rails incorporate an additional stabilisation profile. Plastic covers with device cut-outs, 90° press-and-turn closures and a RAL 7035 finish complete the assembly, while compatibility with EDF and WR mounting frames provides flexible integration into ABB distribution systems.
Key Advantages
- 3 PW modular expansion format for compatible ABB CombiLine assemblies.
- Provides 72 modular spaces for DIN rail-mounted equipment.
- Includes two DIN rails with 36 modular spaces per rail.
- Large 750 × 300 × 120 mm module format.
- 125 mm row spacing for structured device installation.
- Robust 35 × 15 mm top-hat DIN rails.
- Additional stabilisation profile for the three-panel-width DIN rails.
- DIN rails feature perforations for compatible wire holders.
- Suitable from a cabinet depth of 120 mm.
- Compatible with both EDF and WR mounting frames.
Key Features
- ABB MG302 DIN rail mounting device module.
- ABB order code 2CPX041207R9999.
- Part of the ABB CombiLine interior expansion system.
- 3 panel widths / 750 mm wide.
- 2 grid units / 300 mm high.
- 120 mm module depth.
- 72 modular spaces in total.
- 2 DIN rails.
- 36 modular spaces per DIN rail.
- 125 mm row distance.
- 35 × 15 mm DIN top-hat profile rails.
- Additional stabilisation profile for the three-panel-width DIN rails.
- DIN rails perforated for compatible wire holders.
- Suitable for modular devices according to DIN 43880.
- Plastic covers with device cut-outs.
- 90° press-and-turn cover closures.
- Cover finish in RAL 7035.
- Suitable from a cabinet depth of 120 mm.
- Compatible with EDF and WR mounting frames.
DIN Rail Modular Expansion with ABB CombiLine
DIN rail expansion modules provide an organised mounting platform for protective, switching and control devices within a low-voltage distribution assembly. The ABB MG302 provides two 35 × 15 mm DIN rails with 36 modular spaces per rail, giving installers a total capacity of 72 modular spaces across its three-panel-width format.
The MG302's 125 mm row spacing supports compact device installation, while the additional stabilisation profile reinforces its wide DIN rails. With compatibility for EDF and WR mounting frames and suitability from 120 mm cabinet depth, the module provides a coordinated solution for expanding ABB CombiLine low-voltage distribution assemblies.
Typical Applications
- Low-voltage electrical sub-distribution systems.
- ABB CombiLine distribution assemblies.
- DIN rail-mounted protective and switching devices.
- Commercial building electrical distribution.
- Industrial low-voltage distribution panels.
- Three-panel-width modular device installations.
- High-density modular electrical assemblies.
- EDF mounting-frame installations.
- WR mounting-frame installations.
- Professional switchboard and panel-building applications.
