Why Choose the ABB 2B4A Distribution Panel 2PW?
The ABB 2B4A is a professional 2-panel-width (2PW) distribution panel designed to provide touch protection within compatible ABB electrical distribution cabinets. Supplied under ABB order code 2CPX037662R9999, it forms part of the ABB CombiLine N internal expansion system and provides a closed, structured field for professional sub-distribution and switchgear assemblies.
The 2B4A has an 8 GU / 1200 mm height and a 2PW / 500 mm width, providing 192 PLE of field capacity. The panel is mounted on EDF profile rails and is specifically designed for touch protection, using closed plastic covers rather than DIN rails or a mounting plate.
The closed covers are finished in RAL 7035 light grey and secured using practical 90° press-and-turn closures. Suitable for compatible cabinets from 120 mm depth, the 2B4A is supplied with EDF profile rails and provides a coordinated solution for constructing protected internal fields in ABB distribution systems.
Key Advantages
- Genuine ABB 2PW distribution panel for professional sub-distribution systems.
- 8 GU / 1200 mm-high configuration for larger electrical cabinet assemblies.
- Generous 192 PLE field capacity across a 500 mm-wide installation field.
- Designed specifically to provide touch protection within compatible ABB cabinets.
- Closed plastic covers create a neat and protected internal field.
- 90° press-and-turn closures provide convenient access during installation and maintenance.
- EDF profile rails included for coordinated integration into ABB cabinet systems.
- Suitable for compatible cabinets from 120 mm depth.
Key Features
- ABB 2B4A distribution panel.
- ABB order code 2CPX037662R9999.
- 2-panel-width (2PW) configuration.
- 8 GU / 1200 mm overall height.
- 500 mm field width.
- 120 mm depth.
- 192 PLE field capacity.
- Designed for touch protection within the ABB internal expansion system.
- Closed plastic cover design.
- 90° press-and-turn cover closures.
- RAL 7035 light grey finish.
- No DIN rails or mounting plate fitted.
- No N/PE terminals included.
- EDF profile rails included in the scope of supply.
- Suitable for ABB A, TG, SZ and U cabinet series.
- Manufactured in Germany.
High-Capacity Touch Protection for ABB Distribution Systems
The ABB 2B4A provides a closed internal distribution field for applications where effective touch protection is required within a modular electrical cabinet. Rather than incorporating DIN rails or a mounting plate, the panel uses closed plastic covers to create a protected 2PW field while maintaining the coordinated dimensions of the ABB internal expansion system.
Distribution panels and field combinations must use the same grid units as the cabinets in which they are installed. For standalone and row switching cabinets, ABB specifies that two fields or field combinations are installed one above the other. The included EDF profile rails support straightforward mechanical integration of the 2B4A into the appropriate cabinet structure.
Typical Applications
- ABB CombiLine N electrical distribution systems.
- Touch-protected internal cabinet fields.
- Commercial electrical sub-distribution cabinets.
- Industrial switchboards and switchgear assemblies.
- Building-services electrical distribution systems.
- Standalone electrical cabinets.
- Row-mounted switchgear cabinets.
- Professional switchboard and panel-building projects.
