2CPX041659R9999 ABB MBG103 Modular Expansion 1PW

Why Choose the ABB MBG103 Modular Expansion?

The ABB MBG103 is a modular expansion component designed for integration into compatible ABB low-voltage subdistribution assemblies. Supplied under ABB order code 2CPX041659R9999, the MBG103 provides a compact 1 PW expansion format for extending modular equipment sections within suitable distribution-panel configurations.

As part of ABB's DESUJ Sub Distribution product group, the MBG103 supports structured panel construction by providing a system-specific expansion solution. Its modular format helps panel builders organise compatible electrical equipment while maintaining a consistent and space-efficient internal cabinet arrangement.

The 1 PW configuration makes the MBG103 particularly useful where compact additional installation capacity is required. It can support new switchboard construction or expansion of compatible ABB distribution assemblies while retaining the intended modular architecture of the system.

Key Advantages

• Purpose-designed modular expansion component for compatible ABB subdistribution systems.
• 1 PW expansion format for compact cabinet configurations.
• Supports organised integration of compatible modular electrical equipment.
• Helps extend available installation capacity within suitable distribution assemblies.
• Supports consistent and repeatable low-voltage panel construction.
• Suitable for new installations and distribution-board expansion projects.
• Designed for professional commercial and industrial electrical assemblies.

Key Features

• ABB DESUJ Sub Distribution system component.
• Modular expansion configuration.
• 1 PW installation format.
• Designed for integration into compatible ABB distribution assemblies.
• Supports structured equipment organisation within modular cabinets.
• Suitable for panel expansion and new switchboard construction.
• Designed for professional low-voltage distribution applications.

Compact Expansion for Low-Voltage Distribution Assemblies

Modular expansion components allow panel builders to extend compatible low-voltage distribution systems while maintaining an organised cabinet structure. A dedicated expansion component provides a defined area for additional equipment and supports consistent arrangement of functional sections within the overall electrical assembly.

The ABB MBG103 provides a compact 1 PW modular expansion format for compatible ABB subdistribution systems. This makes it a practical choice where additional installation capacity is required without unnecessarily increasing the space allocated to the expansion section.

Typical Applications

• ABB low-voltage subdistribution systems.
• Modular distribution-board expansion.
• Commercial electrical distribution panels.
• Industrial low-voltage distribution cabinets.
• Compact additional equipment sections.
• Switchboard and panel-building applications.