Flush distribution box Hager VU12AT — 1 row, 12 modules, metal doors

Flush distribution box Hager VU12AT is a flush-mounted electrical enclosure designed to house up to 12 standard DIN-modular devices in a single row. The unit features metal doors that provide mechanical protection and a discreet appearance when integrated into walls in residential or light commercial environments. It is intended for organizing circuit breakers, residual current devices (RCDs), and other modular protection and control components while keeping wiring neat and ensuring accessible service points.

Advantages

The metal doors offer enhanced durability and protection compared with plastic covers, while the flush-mounted design minimizes protrusion from the wall for a tidy installation. The single-row layout for 12 modules simplifies component arrangement and labeling, and the enclosure is compatible with standard DIN-modular devices from established electrical component manufacturers. The product’s construction supports safe mounting of modular protective devices and helps maintain organized internal wiring.

Suitable for

• Domestic electrical installation of circuit breakers and RCDs
• Small commercial or office spaces requiring compact distribution
• Renovation projects where a flush-mounted, inconspicuous enclosure is preferred
• Locations where metal doors are desired for increased mechanical protection

Key specifications

• Capacity: 1 row for 12 DIN-modular devices
• Mounting: flush-mounted (built-in) design for wall integration
• Door material: metal front doors for mechanical protection
• Intended components: DIN-rail modular circuit breakers, RCDs and similar modular devices
• Typical applications: residential and light commercial electrical distribution

How to use

Install the flush distribution box in a suitably prepared wall cavity following local electrical codes and installer guidelines. Secure the enclosure in place and fit the DIN rail and modular devices such as circuit breakers and RCDs into the 12-module row. Route and terminate conductors according to wiring diagrams, maintain clear labeling of circuits and ensure proper earthing. After installation, close and secure the metal doors to protect the internal components. Final testing and certification should be performed by a qualified electrician.

Usage recommendations

Use this Hager distribution box in installations that require a compact, flush-mounted enclosure with metal doors. Ensure compatibility of chosen modular devices with a single-row 12-module layout and observe local standards for clearances, ventilation and access. Routine visual inspection and professional testing after installation will help maintain safe operation.