Surface-mounted meter distribution box NRL-1F12 with window and lock. Space for 1 single-phase meter and 12 type S circuit breakers. IP31 NRL 1F 12 ZSZ 4-263

Surface-mounted meter distribution box – reliability and functionality in one

This surface-mounted distribution box, designed for mounting meters and protective devices, is a solid solution for both professional installers and end-users. It provides a safe and organized distribution of electrical energy in residential and commercial buildings. The steel sheet construction guarantees durability and resistance to mechanical damage.

Construction and application

The NRL-1F12 distribution box is designed for surface mounting, which simplifies its installation in existing electrical installations. It is designed to handle one single-phase circuit, offering space for one meter and 12 type S protective devices. The IP31 protection class protects against accidental contact with conductive parts and the ingress of solid objects larger than 2.5 mm. The housing has a window and a lock, which provides easy access to the meters while ensuring protection against unauthorized access. Made in RAL 9003 – light gray – it blends well with most interiors.

Key features and benefits

• Spacious interior: Space for 12 type S protective devices allows for expansion of the electrical installation in the future without the need to replace the distribution box.
• Safety: Lock and window provide protection against unauthorized access to meters and protective devices.
• Easy installation: Surface mounting design simplifies the installation process, especially during renovations or modernization of existing installations.
• Durability: Made of high-quality steel sheet, resistant to corrosion and mechanical damage.
• Versatility: Suitable for use in both residential and commercial buildings.
• Readability: Adapted for mounting an electronic meter, which facilitates reading energy consumption.
• Mounting plate: A mounting plate is included in the set to facilitate the installation of switching devices.

Technical data

The dimensions of the distribution box have been adapted to the needs of typical installations: width 310 mm, height 395 mm and depth 220 mm. It has one mounting rail, which facilitates the organization of wires and devices inside the housing. The rated current is 100A at an operating voltage of 400V.