Distribution Box SEZ ROS 5/X-16, 4×250V, IP54, windowed panel

The SEZ ROS 5/X-16 windowed distribution box is designed for compact and visible electrical distribution in residential and light commercial settings. The enclosure accepts up to four 250 V circuits and provides IP54 protection against dust ingress and splashing water. A transparent inspection window allows visual monitoring of mounted circuit breakers and protective devices without opening the door, simplifying routine checks and reducing unnecessary access.

Advantages

The distribution box combines a corrosion-resistant enclosure with an inspection window to enable visual control of internal devices while maintaining IP54 protection. Its design supports quick installation of miniature circuit breakers and associated wiring, and the box is suitable for flush or surface mounting depending on site conditions. The clear window reduces the need to open the panel for status verification, improving safety and convenience during inspections.

Suitable for

• Residential electrical distribution and breaker grouping
• Small commercial or retail premises with basic circuit protection needs
• Utility rooms, service cupboards and maintenance panels
• Temporary power installations requiring IP54 protection

Key specifications

• Rated circuits: 4 × 250 V
• Protection class: IP54 (dust protected, splash proof)
• Windowed cover for visual inspection of internal devices
• Enclosure material: robust, corrosion-resistant plastic (manufacturing grade)
• Mounting: suitable for surface or flush mounting in accordance with installation requirements
• Intended use: for mounting miniature circuit breakers and protective devices

How to use

Install the SEZ ROS 5/X-16 distribution box on a prepared wall or mounting surface following local electrical codes. Secure the enclosure, route incoming and outgoing conductors through the designated entries, and mount miniature circuit breakers or protective devices on the internal DIN rail. Make all connections with the power off and verify correct polarity and firm terminal tightening. Use the inspection window to confirm device positions and indicator states without opening the cover when appropriate.

Usage recommendations

Perform periodic inspections via the window and schedule full panel checks with the power isolated. Ensure cable entries are sealed and glanded where required to maintain IP54 protection. Match breaker ratings to circuit design and follow applicable wiring regulations during installation and maintenance.