Universal distribution box RU-1-2L-12, with lock and window, space for 2 single-phase meters and 2x6 type s circuit breakers. RU-1-2L-12 Z/O

Universal distribution board for meters and protection

This surface-mounted universal distribution board provides a comprehensive solution for powering and protecting electrical installations in residential and public buildings. It provides convenient access to meters and safe energy distribution. It is ideal for both installers and end-users who value functionality and reliability.

Design and application

The distribution board is designed for easy installation and subsequent operation. Inside there are two boards for single-phase meters, allowing for convenient placement of measuring devices. The TH-35 busbar facilitates the mounting of modular devices, and space for 12 type S protections (2x6) provides effective protection of circuits against overload and short circuit – as with most circuit breakers in this class. N and PE terminal blocks (each with 4 holes up to 16 mm²) allow connection of neutral and protective conductors with a cross-section of up to 16 mm². Removable doors, locked with a snap or padlock (depending on the version), increase security and protect against unauthorized access. A version with full doors or with a window for reading meters is available – eliminating the need to remove them during energy consumption checks. Self-adhesive labels facilitate the description of the equipment, which streamlines circuit identification.

Advantages and benefits

• Versatility: Can be used in single-phase and three-phase installations (with appropriately selected protections).
• Safety: Type S protections protect circuits against overload and short circuit, minimizing the risk of failure and fire.
• Convenient installation: TH-35 busbar and terminal blocks facilitate and speed up the installation of equipment.
• Readability: Meter reading window allows quick checking of energy consumption without opening the distribution board.
• Protection against interference: Padlock secures against unauthorized access to the inside of the distribution board.
• Clarity: Self-adhesive labels allow clear labeling of individual circuits, facilitating diagnostics and maintenance of the installation.
• Universality: Designed for equipment with a rated current of up to 40A – which covers most standard applications in residential buildings.