Mounting cover type DUG 250-3 4 7400459

Underfloor installation mounting & protection

Mounting cover DUG 250-3 is an essential element when installing underfloor junction boxes of the UZD250-3 type. It serves to protect the mounting hole, providing an aesthetic appearance and additional protection against mechanical damage. Made of durable steel with a thickness of 4 mm, it guarantees stability and long-term operation.

This cover is dedicated to a size 4 cassette, and its square mounting hole has been deepened by 3 mm. This allows for later, easy closing of the hole with a blanking cover – which is particularly important during finishing works. This ensures that the installation remains clean and ready for use.

Construction features and application

The dimensions of the cover – 282 mm x 282 mm – perfectly fit standard UZD underfloor boxes. The material of construction, i.e. steel, ensures resistance to loads and corrosion, which is crucial in places exposed to intensive use. The cover does not have mounting holes, which increases its tightness and prevents contaminants from entering the box.

The application of the DUG 250-3 cover is primarily:

• Mounting a size 4 cassette in UZD250-3 boxes
• Protecting the mounting hole from damage
• Aesthetic finishing of the underfloor installation
• Preparation for later mounting of a blanking cover
• Enabling safe routing of cables in the floor

Practical benefits for the installer and user

The DUG 250-3 mounting cover is not only a structural element, but also a practical solution for professionals and end users. For the installer, this means:

• Quick and easy installation – thanks to the precise fit to UZD250-3 boxes.
• The ability to secure the installation at every stage of work – from mounting the box to finishing work.
• A guarantee of a durable and aesthetic connection – thanks to the solid steel construction.

For the end user, this means:

• A safe and reliable electrical installation – thanks to protection against mechanical damage and contamination.
• Aesthetic appearance – thanks to the elegant finishing of the mounting hole.
• Easy access to cables in the future – thanks to the possibility of mounting a blanking cover.