Why Choose the ABB MBG414 Modular Expansion 1PW?
The ABB MBG414 is a CombiLine modular expansion module designed for DIN rail-mounted installation devices within compatible ABB low-voltage sub-distribution assemblies. Supplied as an unassembled kit under ABB order code 2CPX041666R9999, it provides a 1PW / one-field-width solution with four rows for structured installation of modular electrical devices.
The MBG414 measures 600 mm high and 250 mm wide, corresponding to an installation height of 4 RE. It provides 48 PLE of installation capacity across four DIN rails, with 12 PLE per rail and a consistent 150 mm row spacing.
Each DIN rail has a 35 × 15 mm profile with perforations for wire holders, and the module is intended for installation devices according to DIN 43880. Plastic covers with device cut-outs, a RAL 7035 finish and 90-degree press-and-turn fasteners provide a practical finished installation, while compatible EDF or WR mounting frames allow integration into ABB CombiLine cabinet interiors.
Key Advantages
- Compact 1PW / one-field-width format with four installation rows.
- Provides 48 PLE of modular device capacity.
- Four 35 × 15 mm DIN rails support structured device installation.
- 150 mm row spacing provides consistent organisation throughout the module.
- Designed for installation devices according to DIN 43880.
- Compatible with both EDF and WR mounting frames.
- Suitable for cabinet depths from 120 mm.
Key Features
- ABB MBG414 modular expansion module.
- CombiLine interior fitting system.
- 1PW / one field width.
- 4 RE installation height.
- 48 PLE total modular installation capacity.
- 4 DIN rails with 12 PLE per rail.
- 35 × 15 mm DIN rail profile.
- DIN rails perforated for wire holders.
- 150 mm row spacing.
- Plastic covers with device cut-outs.
- RAL 7035 light-grey cover finish.
- 90-degree press-and-turn cover closure.
- Supplied as an unassembled kit.
Four-Row DIN Rail Expansion in a Single Field Width
The ABB MBG414 provides four dedicated rows for modular DIN rail-mounted devices while retaining a compact 250 mm single-field width. Its four 35 × 15 mm DIN rails each provide 12 PLE, delivering a total capacity of 48 PLE within the 600 mm high module.
A consistent 150 mm spacing between rows supports orderly device positioning and wiring, while the perforated DIN rails provide provision for wire holders. Used with a compatible EDF or WR mounting frame, the MBG414 enables structured integration of modular devices into ABB CombiLine low-voltage distribution cabinets.
Typical Applications
- ABB CombiLine modular sub-distribution assemblies.
- DIN rail-mounted modular electrical devices.
- Low-voltage distribution boards and cabinets.
- Commercial and industrial electrical installations.
- Multi-row switchgear and protection-device sections.
- Panel building, cabinet expansion and refurbishment projects.
