Legrand 020073 Surface-Mounted Insulated Distribution Board, 3 Rows, 72 Modules

The Legrand 020073 surface-mounted insulated distribution board is a professional-grade enclosure engineered for the secure housing of modular electrical components. With a 3-row configuration and a total capacity of 72 modules, this unit offers an efficient solution for organizing circuit breakers, residual current devices, and other DIN-rail mounted equipment in residential or commercial settings. Its insulated design prioritizes safety, providing a robust barrier that protects internal components from environmental factors while ensuring reliable electrical distribution.

Advantages

This distribution board stands out due to its high-quality construction and thoughtful design, which facilitates quick and organized installation. The surface-mounted format allows for easy access and flexibility during the setup process, making it ideal for both new electrical projects and system upgrades. The generous 72-module capacity provides ample space for complex electrical configurations, ensuring that all necessary protective devices are housed within a single, compact, and durable enclosure.

Suitable for

• Residential electrical distribution systems
• Commercial office building power management
• Organizing modular DIN-rail devices
• Upgrading existing electrical panels

This distribution board may not be suitable for outdoor environments where it is directly exposed to harsh weather conditions, as it is designed for indoor use. Additionally, it is not intended for industrial applications requiring specialized explosion-proof or heavy-duty metallic enclosures.

Key specifications

• Type: Surface-mounted distribution board
• Rows: 3
• Total capacity: 72 modules
• Material: Insulated plastic
• Mounting: Surface installation

To use the Legrand 020073, mount the enclosure securely to a flat, stable wall surface using appropriate hardware. Once fixed, install your DIN-rail modular devices by snapping them onto the integrated rails within each of the three rows. Ensure all wiring is routed neatly through the provided entry points and that all connections are tightened according to standard electrical safety protocols before closing the cover.

What to consider before purchase

• Ensure the wall surface is flat and capable of supporting the weight of the board and installed components.
• Verify that the 72-module capacity is sufficient for your current and future electrical circuit requirements.
• Confirm that the installation environment is dry and protected from extreme temperatures.

For optimal performance and safety, always ensure that the distribution board is installed by a qualified electrician in accordance with local electrical regulations. Periodically inspect the enclosure for any signs of physical damage or loose connections to maintain system integrity.