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2CPX041419R9999 ABB MN169 N+PE Busbar Expansion 1PW
ABB MN169 is a 1 PW CombiLine N horizontal N+PE busbar expansion module rated at 320 A for structured neutral and protective-earth distribution in compatible low-voltage assemblies.
£87.35
Why Choose the ABB MN169 N+PE Busbar Expansion?
The ABB MN169 is a dedicated N+PE busbar expansion module designed for ABB CombiLine N sub-distribution systems. Supplied under ABB order code 2CPX041419R9999, this 1-panel-width module provides a structured horizontal neutral and protective-earth busbar arrangement for compatible low-voltage distribution cabinets.
The MN169 is designed for a 2-pole horizontal busbar system and incorporates an ABB ZX518 busbar holder. It accommodates a maximum of two copper busbars with a 40 mm centre-to-centre distance, while the required copper busbars are ordered separately.
With a module size of 150 × 250 mm, 12 PLE capacity and a maximum rated current of 320 A, the MN169 provides a compact solution for N and PE distribution. It is suitable for cabinets from 200 mm depth and can be installed using compatible ABB EDF or WR mounting frames, which must be ordered separately.
Key Advantages
- Purpose-designed N+PE busbar expansion for ABB CombiLine N systems.
- 1-panel-width configuration with a width of 250 mm.
- 320 A maximum rated current for low-voltage distribution applications.
- Designed for a 2-pole horizontal busbar system.
- Supports up to two copper busbars with 40 mm centre spacing.
- Compatible with both EDF and WR mounting frames.
Key Features
- ABB MN169 CombiLine N N+PE busbar module.
- 1 PW / 250 mm width.
- 1 RE / 150 mm height.
- 12 PLE installation capacity.
- 2-pole horizontal busbar arrangement.
- Maximum of two copper busbars.
- 40 mm busbar centre distance.
- Supplied with ZX518 busbar holder.
- 320 A rated current.
- 400 V AC rated operational voltage.
- Plastic closed cover with 90-degree press-and-turn closure.
- Suitable from a cabinet depth of 200 mm.
Reliable Neutral and Protective-Earth Distribution
N and PE busbar systems provide dedicated connection and distribution points for neutral and protective-earth conductors within low-voltage electrical assemblies. A structured busbar module helps panel builders organise these connections while maintaining accessibility and a consistent internal distribution-board layout.
The ABB MN169 provides a compact horizontal 2-pole N+PE busbar arrangement within the CombiLine N system. Its 320 A rated current, ZX518 busbar holder and provision for two copper rails make it suitable for professional sub-distribution assemblies requiring organised neutral and protective-earth distribution.
Typical Applications
- Commercial and industrial sub-distribution boards.
- Low-voltage electrical distribution cabinets.
- Neutral conductor distribution systems.
- Protective-earth conductor distribution systems.
- ABB CombiLine N modular distribution assemblies.
- Industrial switchboard and electrical panel-building projects.
Technical Specifications
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| Busbar Centre Distance (mm) | 40 mm | |
|---|---|---|
| Device Type | Busbar | |
| Product Series | ABB CombiLine | |
| Series | CombiLine N | |
| ABB order code | 2CPX041419R9999 | |
| Product group | DESUJ Sub Distribution | |
| Product type | N+PE busbar expansion module | |
| Panel width | 1 PW | |
| Width | 250 mm | |
| Height | 150 mm | |
| Height unit | 1 RE | |
| Installation capacity | 12 PLE | |
| Busbar system | N+PE, horizontal | |
| Number of poles | 2 | |
| Maximum number of busbars | 2 | |
| Busbar centre distance | 40 mm | |
| Busbar holder | ZX518 | |
| Rated current | 320 A | |
| Rated operational voltage | 400 V AC | |
| Rated frequency | 50 Hz | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Rated short-time withstand current | 12.5 kA for 1 s | |
| Rated peak withstand current | 74 kA | |
| Overvoltage category | III | |
| Pollution degree | 3 | |
| Cover material | Plastic | |
| Cover design | Closed | |
| Cover colour | RAL 7035 light grey | |
| Cover closure | 90-degree press-and-turn closure | |
| Minimum cabinet depth | 200 mm | |
| Compatible mounting frames | EDF / WR | |
| Supplied configuration | Unpopulated; copper busbars ordered separately |
Frequently Asked Questions
What is the ABB MN169 used for?
The ABB MN169 is an N+PE busbar expansion module used to provide structured horizontal neutral and protective-earth busbar distribution within compatible ABB CombiLine N assemblies.
What is the rated current of the ABB MN169?
The MN169 has a maximum rated current of 320 A.
What busbar arrangement does the MN169 use?
The MN169 uses a 2-pole horizontal busbar arrangement with a 40 mm centre-to-centre distance and provision for a maximum of two copper busbars.
What are the dimensions of the ABB MN169?
The MN169 is 150 mm high and 250 mm wide, corresponding to a 1 RE high and 1 PW wide CombiLine N module.
Are the copper busbars and mounting frame included with the MN169?
No. The required copper busbars must be ordered separately, and a compatible EDF or WR mounting frame must also be ordered separately.
Trusted by Electrical Panel Builders Worldwide
ABB CombiLine N components are widely used by electrical contractors, panel builders and system integrators to create organised, dependable and serviceable low-voltage distribution assemblies.
