Why Choose the ABB MN162 N+PE / Terminal Expansion?
The ABB MN162 is a factory-assembled CombiLine N+PE busbar and terminal expansion module designed for compatible ABB sub-distribution cabinets. Supplied under ABB order code 2CPX041287R9999, it forms part of the ABB DESUJ Sub Distribution product group and provides a 1 PW / 250 mm field width.
The MN162 has a 2 RE / 300 mm module height and provides 24 space units. It combines provision for horizontal N+PE busbars with additional terminal installation capacity, making it suitable for structured neutral, protective-earth and terminal connections within professional distribution assemblies.
The module supports a 2-pole horizontal busbar system with up to two copper rails, uses a ZX149 busbar holder and has a maximum rated current of 630 A. Its installation depth is continuously adjustable from 90–145 mm, with a usable width of 188 mm, and it is suitable for cabinets from 275 mm deep.
Key Advantages
- Combines N+PE busbar and terminal installation within one CombiLine module.
- 1 PW / 250 mm field width for compact distribution-board layouts.
- Maximum rated current of 630 A.
- Supports up to 2 copper busbars in a horizontal arrangement.
- 90–145 mm continuously adjustable usable depth.
- Provides additional DIN-rail capacity for terminal blocks.
Key Features
- ABB MN162 CombiLine N+PE / terminal expansion module.
- 1 PW / 250 mm field width.
- 2 RE / 300 mm module height.
- 24 space units.
- Horizontal 2-pole busbar system.
- Maximum 2 copper busbars.
- ZX149 busbar holder.
- Maximum rated current of 630 A.
- 188 mm usable width.
- 90–145 mm adjustable usable depth.
- Closed RAL 7035 plastic covers with 90-degree press-and-turn closures.
- Suitable from a cabinet depth of 275 mm.
- Copper busbars and WR mounting frame ordered separately.
Integrated N+PE Busbar and Terminal Distribution
The ABB MN162 combines neutral and protective-earth busbar accommodation with terminal installation capacity in a compact CombiLine module. Its horizontal 2-pole arrangement supports up to two copper rails and a maximum rated current of 630 A, providing a structured connection area within compatible sub-distribution cabinets.
With a 250 mm field width, 300 mm height and continuously adjustable 90–145 mm usable depth, the MN162 supports flexible panel construction while maintaining an organised system layout. The additional terminal-block provision makes it particularly useful where N+PE distribution and outgoing terminal connections need to be accommodated within the same module area.
Typical Applications
- Electrical sub-distribution boards.
- ABB CombiLine distribution systems.
- Neutral and protective-earth busbar distribution.
- Terminal-block connection areas.
- Commercial and industrial electrical panels.
- Distribution-board extensions and structured connection sections.
