Why Choose the ABB MU158 Measuring Device Expansion 1PW?
The ABB MU158 is a CombiLine measuring device expansion module designed to integrate panel-mounted measuring instruments into professional low-voltage distribution cabinets. Supplied under ABB order code 2CPX041393R9999, the MU158 is a mounted cabinet module with a 1PW / 250 mm field width.
The MU158 is supplied unpopulated and provides positions for four measuring devices with 96 × 96 mm installation dimensions. With a module height of 3 RE / 450 mm, a field width of 1 FB / 250 mm and 36 space units, it combines dedicated instrument mounting with an additional DIN rail providing 12 modular spaces for rail-mounted devices.
The measuring devices are mounted on a cross beam behind plastic covers with equipment cut-outs. The module features 90-degree press-and-turn fasteners and a RAL 7035 finish, is suitable for cabinets from 225 mm depth, and can be installed using compatible EDF or WR mounting frames ordered separately.
Key Advantages
- Provides dedicated mounting positions for four 96 × 96 mm measuring devices.
- Additional DIN rail provides 12 modular spaces for supplementary rail-mounted equipment.
- Compact 1PW / 250 mm field width supports efficient cabinet layouts.
- Measuring devices are securely installed using a mounting cross beam.
- Plastic covers with instrument cut-outs provide an organised cabinet front arrangement.
- Compatible with both EDF and WR mounting frames.
Key Features
- ABB CombiLine interior expansion system.
- Designed for panel-mounted measuring devices.
- Unpopulated for 4 measuring devices.
- Measuring device installation size: 96 × 96 mm.
- 3 RE / 450 mm module height.
- 1 FB / 250 mm field width.
- 36 space units.
- Additional DIN rail for 12 modular spaces.
- Measuring device mounting on a cross beam.
- Plastic covers with equipment cut-outs.
- 90-degree press-and-turn fasteners.
- RAL 7035 cover finish.
- Suitable for cabinets from 225 mm depth.
- Suitable for expansion on EDF or WR mounting frames.
Integrated Measuring Device and DIN Rail Expansion
The ABB MU158 provides a dedicated CombiLine cabinet section for installing up to four 96 × 96 mm measuring devices. The instruments are supported on a mounting cross beam and presented through corresponding cover cut-outs, providing a structured arrangement for electrical measurement and monitoring equipment.
At 450 mm high, the MU158 also incorporates an additional DIN rail with 12 modular spaces for complementary rail-mounted devices. This combination allows measurement equipment and associated modular components to be accommodated within the same 250 mm-wide cabinet section, while the appropriate EDF or WR mounting frame is selected separately.
Typical Applications
- Electrical measurement and monitoring sections.
- Low-voltage power distribution cabinets.
- ABB CombiLine sub-distribution assemblies.
- Panel-mounted meters and measuring instruments.
- Commercial and industrial electrical switchboards.
- Professional panel-building and distribution projects.
