Why Choose the ABB ED62SA Busbar Expansion?
The ABB ED62SA (2CPX037811R9999) is a professional 2-panel-width busbar expansion combination set designed for compatible ABB sub-distribution systems. Part of the ABB DESUJ Sub Distribution product group, it provides a structured internal expansion platform for horizontal busbars within suitable ABB cabinet assemblies.
The ED62SA provides capacity for a 5-pole busbar system with up to five 12 × 5 mm copper busbars, arranged horizontally with a 40 mm centre distance. The current configuration uses ABB ZB5 busbar holders and supports a maximum rated current of 360 A, making it suitable for substantial low-voltage power distribution applications.
With a height of 300 mm, width of 500 mm and a 2 PW format, the ED62SA occupies two grid units and provides 48 space units. Plastic covers in RAL 7035 with 90-degree press-and-turn closures are included, while EDF profile rails and field connectors support integration into compatible ABB cabinets from 200 mm depth.
Key Advantages
- Purpose-designed 2 PW busbar expansion combination set for ABB sub-distribution systems.
- Suitable for a 5-pole horizontal busbar arrangement.
- Supports up to five 12 × 5 mm copper busbars.
- 40 mm busbar centre distance for the specified ABB system configuration.
- Maximum rated current of 360 A.
- Uses ABB ZB5 busbar holders.
- Protective plastic covers with practical 90-degree press-and-turn closures.
- EDF profile rails and field connectors are included for straightforward system integration.
Key Features
- ABB ED62SA busbar expansion.
- 2 PW / 500 mm field width.
- 2 grid units / 300 mm height.
- 48 space units.
- Designed for a 5-pole busbar system.
- Suitable for up to five 12 × 5 mm Cu busbars.
- 40 mm busbar centre distance.
- 360 A maximum rated current.
- Horizontal busbar orientation.
- ABB ZB5 busbar holder system.
- Plastic covers finished in RAL 7035.
- Suitable for cabinets from 200 mm depth.
High-Capacity 5-Pole Busbar Expansion for ABB Distribution Systems
Busbar expansion assemblies provide a structured means of extending power distribution within electrical cabinets while maintaining a consistent internal system layout. The ABB ED62SA provides space for up to five horizontal 12 × 5 mm copper busbars with a 40 mm centre distance, creating a wide 2 PW solution capable of supporting a maximum rated current of 360 A.
The ED62SA is designed as an ABB internal expansion combination set rather than a standalone enclosure. It is mounted on EDF profiles and designed to plug into a compatible distribution panel at the top or bottom before being secured on the opposite side of the cabinet, providing an organised solution for professional sub-distribution assemblies.
Typical Applications
- Electrical sub-distribution boards.
- ABB internal expansion systems.
- Commercial building electrical distribution.
- Industrial low-voltage distribution cabinets.
- 5-pole power distribution arrangements.
- Horizontal busbar systems.
- Panel-building and switchboard applications.
- Distribution assemblies requiring up to 360 A rated current.
