Mounting block for horizontal modular devices 4x12M 600x250 mm UD41B1

Universal enclosure for distribution boards – a solid foundation for your installation

The UD41B1 enclosure is a structural element of the universN system by Hager, designed for mounting modular devices horizontally. It provides space for 48 modules (4 DIN rails of 12 modules each) and forms the basis for building electrical distribution boards with a width of 250 mm and a height of 600 mm. Its versatility makes it ideal for both professional installers and end customers who are independently expanding their installations.

Construction and application

The enclosure made of high-quality plastic (RAL 9010 – white) is characterized by durability and resistance to mechanical damage. It is intended for mounting modular devices such as circuit breakers, residual current devices, surge protection devices and controllers. Thanks to the possibility of expansion, it allows for flexible adaptation of the distribution board to changing needs. The distance between rows (150 mm) provides convenient access to the mounted devices and facilitates cable routing. A depth of 125 mm provides enough space for wiring and connections.

Advantages in practice

• Capacity: 4 DIN rails, each accommodating 12 modules, for a total of 48 modules – an ideal solution for larger installations or with a reserve for future expansions.
• Versatility: Compatible with a wide range of Hager modular devices and other manufacturers meeting industry standards.
• Easy installation: Quick and intuitive installation thanks to standard mounting holes and DIN rails.
• Safety: Made of non-flammable materials and with sealable protective covers, which increases safety.
• Expandability: Allows adding more universN enclosures, creating comprehensive distribution systems.
• Compliance with standards: Meets the requirements of DIN EN 61439-1/-2/-3 (VDE 0660 Part 600-1/-2/-3), which guarantees high quality and safety.
• Durability: Plastic construction provides corrosion resistance and long-term operation.