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2CPX041271R9999 ABB MB320 Touch Protection Expansion 3PW
ABB MB320 2CPX041271R9999 is a 3-panel-width CombiLine touch protection expansion module measuring 750 mm × 750 mm with 180 PLE for compatible ABB sub-distribution assemblies.
£180.32
Why Choose the ABB MB320 Touch Protection Expansion?
The ABB MB320, order code 2CPX041271R9999, is a touch protection expansion module for ABB CombiLine sub-distribution systems. Supplied as a cabinet-installed interior module, it provides closed protective covering for distribution assemblies while allowing the enclosure interior to be expanded using compatible ABB system components.
Designed for professional low-voltage distribution applications, the MB320 combines a robust plastic cover with a practical 90-degree push-turn cover fastener. Its light grey RAL 7035 finish matches compatible ABB distribution equipment, while the 3-field-width format provides substantial coverage for larger panel configurations.
The MB320 has a nominal external size of 750 mm high × 750 mm wide, corresponding to 5 grid units (GU/RE) in height and 3 panel widths (PW/FB) in width. It provides 180 space units (PLE) and is suitable for installations from a cabinet depth of 120 mm. A compatible EDF or WR mounting frame must be ordered separately.
Key Advantages
- Purpose-designed touch protection module for ABB CombiLine distribution systems.
- Large 3-panel-width, 750 mm-wide format for substantial panel coverage.
- 750 mm nominal height corresponding to 5 grid units.
- Provides 180 space units (PLE) within compatible distribution assemblies.
- Closed plastic cover helps protect against accidental contact with internal equipment.
- 90-degree push-turn fastener provides convenient and secure cover closure.
- Compatible with EDF or WR mounting frames for flexible system configuration.
Key Features
- ABB MB320 touch protection expansion module.
- ABB order code 2CPX041271R9999.
- Part of the ABB CombiLine interior expansion system.
- 3 panel widths (PW/FB) with a nominal width of 750 mm.
- 5 grid units (GU/RE) with a nominal height of 750 mm.
- 180 space units (PLE).
- Suitable from a cabinet depth of 120 mm.
- Closed plastic touch protection cover.
- RAL 7035 light grey finish.
- 90-degree push-turn cover fastener.
- Designed for WR or EDF mounting frames.
Reliable Touch Protection for Distribution Assemblies
Touch protection modules are used within electrical distribution assemblies to provide a physical barrier between accessible areas and internal electrical components. The ABB MB320 uses a closed plastic cover to support safe, organised construction of compatible low-voltage distribution systems while maintaining access through its practical push-turn fastening arrangement.
As part of the ABB CombiLine system, the MB320 is designed for modular interior expansion and can be used with compatible EDF or WR mounting structures. Its 750 mm × 750 mm format and 180 PLE capacity make it particularly suitable for larger distribution panel sections where broad protective coverage is required.
Typical Applications
- Low-voltage electrical distribution boards.
- Commercial and industrial sub-distribution systems.
- ABB CombiLine panel assemblies.
- Electrical control and distribution cabinets.
- Interior panel expansion using EDF or WR mounting frames.
- Applications requiring closed touch protection over electrical equipment.
Technical Specifications
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| Device Type | Door / Cover / Partition | |
|---|---|---|
| Product Series | S&J CombiLine N | |
| Series | CombiLine | |
| Order code | 2CPX041271R9999 | |
| Product group | DESUJ Sub Distribution | |
| Product type | Touch protection expansion module | |
| Module type | Touch protection | |
| Nominal width | 3 PW / FB | |
| Nominal height | 5 GU / RE | |
| Nominal depth | 120 mm | |
| Space units | 180 PLE | |
| Rated operational voltage | 400 V AC | |
| Rated frequency | 50 Hz | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Overvoltage category | III | |
| Pollution degree | 3 | |
| Cover material | Plastic | |
| Cover design | Closed | |
| Cover fastener | 90-degree push-turn fastener | |
| Colour | Light grey, RAL 7035 | |
| Mounting frame type | WR or EDF | |
| Minimum cabinet depth | 120 mm | |
| Supply form | Mounted for cabinet installation | |
| Gross weight | 2.512 kg | |
| Country of origin | Germany | |
| Standards | DIN EN 61439-1, DIN EN 61439-2 and DIN EN 61439-3 |
Frequently Asked Questions
What is the ABB MB320 used for?
The ABB MB320 is a touch protection expansion module used within compatible ABB CombiLine sub-distribution assemblies to provide closed protective covering over internal electrical equipment.
What size is the ABB MB320?
The MB320 has a nominal external size of 750 mm high × 750 mm wide, corresponding to 5 grid units in height and 3 panel widths in width.
How many space units does the MB320 provide?
The ABB MB320 provides 180 space units (PLE) within a compatible CombiLine distribution assembly.
Which mounting frames are compatible with the MB320?
The MB320 is designed for use with WR or EDF mounting frames. The mounting frame must be ordered separately.
What cabinet depth is required for the ABB MB320?
The MB320 is suitable for installation from a cabinet depth of 120 mm.
Designed for ABB Distribution Systems
ABB CombiLine interior modules provide a modular approach to constructing professional low-voltage distribution assemblies, with the MB320 offering large-format touch protection for compatible 3-panel-width cabinet configurations.
