Why Choose the ABB MBB100 Touch Protection Expansion?
The ABB MBB100 is a compact touch protection expansion module kit designed for ABB CombiLine sub-distribution assemblies. Supplied under ABB order code 2CPX041427R9999, it provides a closed protective cover for modular electrical distribution installations while supporting the structured expansion of ABB cabinet interiors.
The MBB100 is supplied as an unassembled kit and combines a plastic touch protection cover with its cover holder. Its closed-cover design helps prevent unintended access to internal electrical components, while the 90-degree press-and-turn closure provides practical access during authorised installation and maintenance work.
With a height of 75 mm, a width of 250 mm and 6 PLE of installation space, the MBB100 represents a 0.5 RE, 1PW module configuration. It is suitable for cabinets from 120 mm depth and can be used with ABB EDF or WR mounting frames, which are ordered separately.
Key Advantages
- Purpose-designed touch protection expansion for ABB sub-distribution systems.
- Compact 0.5 RE / 1PW module configuration.
- Closed plastic cover helps provide effective protection against unintended contact.
- Convenient 90-degree press-and-turn closure.
- Provides 6 PLE within a compact 250 mm-wide module.
- Compatible with ABB EDF and WR mounting frames.
Key Features
- ABB MBB100 touch protection module kit.
- 1PW / one-field-width configuration.
- 0.5 RE / 75 mm module height.
- 250 mm module width.
- 6 PLE installation capacity.
- Closed plastic protective cover.
- RAL 7035 cover finish.
- 90-degree press-and-turn cover closure.
- Suitable for cabinets from 120 mm depth.
- Supplied as a kit for unassembled installation.
Reliable Touch Protection for Electrical Distribution Assemblies
Touch protection modules are used within electrical distribution assemblies to create a physical barrier between accessible cabinet areas and internal electrical equipment. The ABB MBB100 provides a closed plastic cover that supports safe, organised construction while retaining convenient access for authorised installation and maintenance personnel.
The MBB100 is designed as a compact half-grid module for ABB modular distribution systems. Because two 0.5 RE modules correspond to one standard 150 mm grid unit, the MBB100 enables flexible cabinet layouts where a smaller touch protection section is required without compromising the structured modular arrangement of the distribution assembly.
Typical Applications
- ABB CombiLine sub-distribution assemblies.
- Low-voltage electrical distribution cabinets.
- Touch protection within modular switchboards.
- Commercial and industrial distribution panels.
- Electrical cabinet interior expansion projects.
- Panel building, refurbishment and system integration.
