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2CPX041805R9999 ABB MBA630ALA OT Module Expansion 2PW
ABB MBA630ALA is a 2PW CombiLine OT switch disconnector expansion module for one compatible ABB OT200E…P–OT630E…P device, with 72 space units and a maximum rated operational current of 630 A.
£114.47
Why Choose the ABB MBA630ALA OT Module Expansion?
The ABB MBA630ALA is a CombiLine OT switch disconnector module expansion kit designed for use within ABB low-voltage sub-distribution assemblies. Supplied under ABB order code 2CPX041805R9999, it belongs to ABB’s DESUJ Sub Distribution product group and provides a dedicated installation field for high-current ABB OT switch disconnectors.
The MBA630ALA is supplied as an unassembled and unequipped internal installation module for one ABB OT switch disconnector in the OT200E...P–OT630E...P range. It supports 3-pole or 4-pole switch configurations and provides a maximum rated operational current of 630 A. The switch disconnector itself is not included and must be selected separately to suit the required installation.
With a module height of 450 mm, a 2PW field width of 500 mm and 72 space units, the MBA630ALA provides a robust mounting platform for high-current isolation applications. The switch is mounted on a mounting cross beam, the module uses closed plastic covers, and installation requires a compatible WR mounting frame in a cabinet with a minimum depth of 275 mm.
Key Advantages
- Purpose-designed ABB CombiLine module for OT switch disconnectors.
- Suitable for ABB OT200E...P–OT630E...P switch disconnectors.
- Supports both 3-pole and 4-pole switch configurations.
- Maximum rated operational current of 630 A for high-current distribution applications.
- 2PW, 500 mm field width provides a dedicated mounting area for one switch disconnector.
- Mounting cross beam arrangement provides secure integration within compatible ABB CombiLine assemblies.
Key Features
- ABB MBA630ALA CombiLine internal installation module.
- Designed for ABB OT load break / switch disconnectors.
- Unequipped module for installation of 1 switch disconnector.
- Suitable for OT200E...P–OT630E...P devices.
- 3-pole or 4-pole device compatibility.
- 2 panel width (2PW) configuration.
- 3 grid units (3GU).
- 450 mm module height.
- 500 mm field width.
- 72 space units.
- 630 A maximum rated operational current.
- Switch installation on a mounting cross beam.
- Closed plastic cover without device cut-out.
- RAL 7035 light grey finish.
- Suitable for cabinets from 275 mm depth.
- Requires a compatible WR mounting frame, ordered separately.
Reliable OT Switch Disconnector Integration for Electrical Panels
Switch disconnectors provide controlled switching and reliable isolation of electrical circuits in low-voltage distribution systems. A dedicated internal installation module gives the switch a coordinated mechanical mounting position within the distribution assembly while maintaining the structured layout required for professional panel construction.
The ABB MBA630ALA provides a 500 mm-wide, 2PW installation field for one compatible ABB OT switch disconnector with a rated operational current up to 630 A. Its mounting cross beam, closed cover and WR mounting-frame compatibility make it a practical solution for incorporating high-current 3-pole or 4-pole isolation into ABB CombiLine sub-distribution systems.
Typical Applications
- Low-voltage sub-distribution boards.
- ABB CombiLine electrical distribution assemblies.
- Main and sub-main switch disconnector installations.
- Commercial and industrial electrical distribution cabinets.
- High-current circuit isolation and switching applications.
- Panel building requiring ABB OT switch disconnectors up to 630 A.
Technical Specifications
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| Device Type | Mounting / Expansion Module | |
|---|---|---|
| Product Series | S&J CombiLine N | |
| Series | CombiLine N | |
| Order code | 2CPX041805R9999 | |
| GTIN/EAN | 4011617418054 | |
| Product type | OT switch disconnector module expansion | |
| ABB product group | DESUJ Sub Distribution | |
| Configuration | Unassembled and unequipped kit | |
| Suitable device type | Switch disconnector / load break switch | |
| Compatible ABB range | OT200E...P–OT630E...P | |
| Number of mountable devices | 1 | |
| Device included | No | |
| Number of poles | 3 or 4 depending on installed OT device | |
| Maximum rated operational current | 630 A | |
| Panel width | 2PW | |
| Grid units | 3GU | |
| Height | 450 mm | |
| Width | 500 mm | |
| Depth | 260 mm | |
| Minimum cabinet depth | 275 mm | |
| Space units | 72 | |
| Device mounting | Mounting cross beam | |
| Mounting frame | WR, ordered separately | |
| Cover | Closed plastic cover without cut-out | |
| Colour | RAL 7035 light grey | |
| Applicable standards | DIN EN 61439-2 / DIN EN 61439-3 | |
| Product net weight | approx. 3.37 kg | |
| Country of origin | Slovenia |
Frequently Asked Questions
What is the ABB MBA630ALA used for?
The ABB MBA630ALA is an unequipped CombiLine internal installation module designed to accommodate one compatible ABB OT switch disconnector within a low-voltage sub-distribution assembly.
Which switch disconnectors are compatible with the ABB MBA630ALA?
The MBA630ALA is designed for compatible ABB OT200E...P–OT630E...P switch disconnectors in 3-pole or 4-pole configurations. The switch disconnector is ordered separately.
What is the maximum rated current of the ABB MBA630ALA?
The ABB MBA630ALA is designed for a maximum rated operational current of 630 A.
What are the dimensions of the ABB MBA630ALA?
The MBA630ALA measures 450 mm high, 500 mm wide and 260 mm deep. It is a 2PW, 3GU module with 72 space units and requires a cabinet depth of at least 275 mm.
What is the ABB order code for the MBA630ALA?
The ABB order code for the MBA630ALA OT module expansion is 2CPX041805R9999.
Trusted ABB Distribution Technology
ABB CombiLine switch disconnector modules provide a coordinated platform for professional low-voltage distribution boards, combining secure device mounting, high-current switching capability and practical integration with compatible ABB OT switch disconnectors and cabinet systems.
