The Sabaj NRL-24ZSZ is a professional surface-mounted modular distribution board engineered to house up to 24 modules in a single row. Designed for efficiency and safety, this enclosure provides a reliable solution for organizing circuit breakers, residual current devices, and other DIN-rail mounted electrical components in indoor environments. Its sturdy construction and functional design make it an essential component for modern electrical distribution systems in both residential and commercial buildings.
Advantages
The primary benefit of this distribution board is its robust build quality, which ensures long-term durability and protection for sensitive electrical equipment. The surface-mounted design allows for straightforward installation on walls without the need for deep wall recesses, making it ideal for retrofitting or areas where wall space is limited. With an IP31 rating, the unit offers protection against solid objects larger than 2.5 mm and vertically falling water drops, ensuring a secure environment for your electrical infrastructure.
Suitable for
- Residential electrical distribution panels
- Commercial office power management
- Small-scale industrial control setups
- Indoor electrical installations requiring DIN-rail mounting
When it may not be suitable
This distribution board is not intended for outdoor use or environments exposed to direct rain, high humidity, or significant dust accumulation, as the IP31 rating does not provide sufficient protection against these conditions. It is also not suitable for applications requiring more than 24 modules in a single row or for flush-mounted installations.
Key specifications
- Capacity: 24 modules in one row
- Mounting type: Surface-mounted
- Ingress protection: IP31
- Compatibility: Standard DIN-rail equipment
- Application: Indoor use
How to use
Installation should be performed by a qualified electrician in accordance with local electrical regulations. Begin by securing the enclosure to a flat, stable wall surface using appropriate mounting hardware. Once the housing is fixed, install the DIN rail if not pre-fitted, and mount your modular components such as circuit breakers. Connect the wiring according to your electrical schematic, ensuring all terminals are tightened to the manufacturer's specified torque. Finally, attach the front cover to protect the internal components and ensure the unit is properly grounded.
What to consider before purchase
- Verify that the wall surface is flat and capable of supporting the weight of the board and installed components.
- Ensure the installation environment meets the IP31 protection requirements.
- Confirm that 24 modules are sufficient for your current and future electrical circuit needs.
Usage recommendations
Always ensure that the main power supply is disconnected before performing any installation or maintenance work on the distribution board. Regularly inspect the enclosure for signs of damage and ensure that the cover is securely fastened at all times to maintain the integrity of the IP31 rating.
