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2CPX037816R9999 ABB ED91SA Busbar Expansion 1PW
ABB ED91SA 2CPX037816R9999 is a 1PW busbar expansion combination set with a 5-pole copper busbar system, 3GU installation height and maximum rated current of 250 A for compatible ABB low-voltage sub-distribution cabinets.
£199.88
Why Choose the ABB ED91SA Busbar Expansion?
The ABB ED91SA is a professional 1PW busbar expansion combination set for ABB low-voltage sub-distribution systems. Supplied under ABB order code 2CPX037816R9999, it is designed as an internal expansion system mounted on EDF profiles for busbars and terminal equipment.
As part of the ABB DESUJ Sub Distribution range, the ED91SA has a 3GU / 450 mm installation height, 1PW / 250 mm field width and 36 space units. It incorporates a horizontal 5-pole copper busbar system and is suitable for use in cabinets from 200 mm depth.
The busbar assembly uses five copper bars measuring 12 × 5 mm with a 40 mm busbar centre distance and ABB ZX2BP2 busbar brackets. The system is rated up to 250 A and is additionally equipped with a DIN rail mounted on an ED33P2 deep angle piece, providing a coordinated solution for busbar and terminal expansion.
Key Advantages
- Purpose-designed 1PW busbar expansion for ABB sub-distribution systems.
- Integrated 5-pole copper busbar system for structured power distribution.
- Maximum rated current of 250 A.
- Compact 3GU / 450 mm installation height and 250 mm field width.
- Includes EDF profile rails for coordinated cabinet installation.
- Can be connected at the top or bottom of a compatible distribution panel.
Key Features
- ABB ED91SA busbar expansion combination set.
- ABB order code 2CPX037816R9999.
- 1PW / 250 mm field width.
- 3GU / 450 mm installation height.
- 36 space units.
- 5-pole horizontal copper busbar system.
- 12 × 5 mm copper busbars.
- Designed for cabinets from 200 mm depth.
Structured Busbar Expansion for Sub-Distribution Systems
The ABB ED91SA provides a coordinated way to extend the internal busbar arrangement of a low-voltage distribution cabinet. Its 5-pole copper busbar system provides a structured power-distribution path while the additional DIN rail supports terminal equipment within the same 1PW assembly.
The combination set is designed to be plugged into the distribution panel at either the top or bottom and secured to the cabinet on the opposite side. With a minimum required cabinet depth of 200 mm, included EDF profile rails and a compact 450 × 250 mm format, it provides an integrated solution for professional distribution-board construction.
Typical Applications
- ABB low-voltage sub-distribution cabinets.
- Busbar expansion within modular distribution systems.
- Power distribution and terminal sections.
- Commercial electrical distribution boards.
- Industrial switchgear and control assemblies.
- Professional panel building and cabinet expansion.
Technical Specifications
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| Rail / Busbar Profile | 12 × 5 mm | |
|---|---|---|
| Product Series | ABB S&J system | |
| Device Type | Comb busbar (pin / fork) | |
| Busbar Centre Distance (mm) | 40 mm | |
| Series / product group | DESUJ Sub Distribution | |
| ABB order code | 2CPX037816R9999 | |
| EAN / GTIN | 4011617378167 | |
| Product type | Busbar expansion combination set | |
| Configuration | 1PW | |
| Grid units | 3 GU | |
| Height | 450 mm | |
| Width | 250 mm | |
| Space units | 36 | |
| Minimum cabinet depth | 200 mm | |
| Busbar system | 5-pole | |
| Busbar orientation | Horizontal | |
| Busbar material | Copper | |
| Number of busbars | 5 | |
| Busbar dimensions | 12 × 5 mm | |
| Busbar centre distance | 40 mm | |
| Busbar bracket | ZX2BP2 | |
| Maximum rated current | 250 A | |
| Additional mounting | DIN rail on ED33P2 deep angle piece | |
| Mounting system | EDF profile rails | |
| Package quantity | 1 piece |
Frequently Asked Questions
What is the ABB ED91SA used for?
The ED91SA is a 1PW busbar expansion combination set designed for extending busbar and terminal arrangements within compatible ABB low-voltage sub-distribution cabinets.
What is the ABB order code for the ED91SA?
The ABB order code for the ED91SA is 2CPX037816R9999.
What busbar system does the ABB ED91SA use?
The ED91SA uses a horizontal 5-pole copper busbar system with five 12 × 5 mm busbars and a 40 mm centre distance.
What is the maximum rated current of the ABB ED91SA?
The ABB ED91SA busbar system has a maximum rated current of 250 A.
What size cabinet is required for the ABB ED91SA?
The ED91SA has a 3GU / 450 mm height and 1PW / 250 mm field width and is designed for compatible cabinets from 200 mm depth.
Trusted ABB Distribution Components
ABB busbar combination sets such as the ED91SA provide panel builders and electrical installers with a coordinated, modular solution for expanding power-distribution and terminal systems within professional low-voltage distribution cabinets.
