Why Choose the ABB 1B4A Distribution Panel 1PW?
The ABB 1B4A is a professional 1-panel-width (1PW) distribution panel designed to provide touch protection and a structured internal expansion field within compatible ABB electrical distribution cabinets. Supplied under ABB order code 2CPX037661R9999, the panel forms part of the ABB CombiLine N internal expansion system for professional sub-distribution and switchgear assemblies.
The 1B4A has an 8 RE / 1200 mm height and a 1PW / 250 mm width, providing 96 PLE within the distribution field. It is mounted on ABB EDF profile rails and uses closed plastic covers to create a protected internal field without DIN rails or a mounting plate.
The closed covers are finished in RAL 7035 light grey and use convenient 90° press-and-turn closures. With a depth of 120 mm and EDF profile rails included in the scope of supply, the 1B4A provides a coordinated solution for compatible ABB cabinet systems where a closed, touch-protected distribution field is required.
Key Advantages
- Genuine ABB 1PW distribution panel for professional sub-distribution systems.
- 8 RE / 1200 mm-high configuration for larger cabinet assemblies.
- 96 PLE field capacity within a compact 250 mm width.
- Designed specifically to provide touch protection within compatible ABB cabinets.
- Closed plastic covers create a neat and protected internal installation 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 1B4A distribution panel.
- ABB order code 2CPX037661R9999.
- 1-panel-width (1PW) configuration.
- 8 RE / 1200 mm overall height.
- 250 mm field width.
- 120 mm depth.
- 96 PLE field capacity.
- Designed for touch protection within the 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.
- EDF profile rails included in the scope of supply.
- Manufactured in Germany.
Closed Touch Protection for ABB Distribution Systems
The ABB 1B4A provides a closed internal field for applications where touch protection is required within a modular electrical distribution cabinet. Rather than providing DIN rails or a mounting plate, its purpose is to form a coordinated covered section within the ABB internal expansion system, helping create an orderly and protected switchboard arrangement.
The 1B4A is mounted on included EDF profile rails and must be matched to the grid-unit arrangement of the cabinet in which it is installed. Its 1200 × 250 × 120 mm format, closed RAL 7035 covers and modular ABB construction make it suitable for professional commercial, industrial and building-services distribution assemblies.
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.
