Hager Volta VA48BN Surface-Mounted Modular Distribution Board, 4 Rows, 48 Modules, IP30, QuickConnect Terminals

The Hager Volta VA48BN is a professional-grade surface-mounted modular distribution board engineered for efficient electrical circuit management in residential and commercial environments. This robust enclosure accommodates up to 48 modules across 4 rows, providing a structured and organized solution for housing circuit breakers, residual current devices, and other DIN-rail mounted components. Designed with precision, it integrates seamlessly into modern electrical installations, ensuring both safety and accessibility for maintenance.

Advantages

The primary benefit of the Hager Volta VA48BN is its user-centric design, which significantly simplifies the installation process. The inclusion of QuickConnect terminals allows for rapid and secure wiring, reducing the time required for assembly while maintaining high electrical integrity. The enclosure is constructed from high-quality materials that ensure durability and long-term performance. Its sleek, surface-mounted profile is aesthetically pleasing, making it suitable for visible installation areas, while the internal layout provides ample space for cable routing and component arrangement.

Suitable for

• Residential electrical distribution systems
• Commercial office building circuit management
• Renovation projects requiring additional modular capacity
• Indoor electrical installations where surface mounting is preferred

When it may not be suitable

This distribution board is rated IP30, meaning it is not protected against water ingress or high levels of dust. Therefore, it is not suitable for outdoor use, damp environments, or areas exposed to splashing water. Additionally, it should not be installed in locations where the ambient temperature exceeds the manufacturer's specified operating limits.

Key specifications

• Capacity: 48 modules (4 rows of 12 modules)
• Mounting type: Surface-mounted
• Ingress protection rating: IP30
• Connection technology: QuickConnect terminals
• Application: Indoor electrical distribution

How to use

Installation should be performed by a qualified electrician in accordance with local electrical regulations. Begin by securing the enclosure base to a flat, stable wall surface using appropriate mounting hardware. Once the base is fixed, install the DIN rails and route the supply cables through the provided knockouts. Connect the conductors to the QuickConnect terminals, ensuring all connections are tight and properly seated. Finally, snap the modular components onto the DIN rails, perform necessary testing, and attach the front cover to complete the installation.

What to consider before purchase

• Verify that the wall surface is suitable for supporting the weight of the loaded distribution board.
• Ensure the installation environment meets the IP30 protection requirements.
• Check that the total number of modules required for your circuit design does not exceed the 48-module capacity.
• Confirm that the dimensions of the unit fit the intended installation space.

Usage recommendations

Always ensure that the main power supply is disconnected before performing any work on the distribution board. Regularly inspect the connections to ensure they remain secure over time and keep the interior free of dust and debris to maintain optimal performance.