Distribution enclosure Legrand RWN N+PE 2x12 with metal door, model 602432

Legrand RWN distribution enclosure model 602432 is a built-in electrical distribution box configured for N+PE with two rows of 12 modules each (2x12). Designed for residential and light commercial installations, the enclosure provides space to mount miniature circuit breakers (MCBs), residual current devices (RCDs) and terminal blocks while keeping wiring organised and accessible. The unit includes a metal door that adds mechanical protection and conceals internal components, supporting safe and neat electrical distribution in walls or service cupboards.

Advantages

The enclosure combines a compact footprint with a 2x12-module layout, allowing flexible circuit grouping and clear separation of neutral and protective earth conductors. A metal door enhances physical durability and provides shielding for internal devices, while the built-in design facilitates flush mounting to minimise protrusion from the finished surface. The robust construction and standard module spacing ease installation, labeling and future circuit changes.

Suitable for

• Small residential electrical distribution boards for apartments or houses
• Light commercial or office locations with moderate circuit counts
• Mounting of MCBs, RCDs, surge protectors and terminal blocks
• Flush-in-wall installations where a discreet, protected panel is required

Key specifications

• Configuration: N+PE arrangement with separate neutral and protective earth terminals
• Module capacity: two rows of 12 modular positions each (2x12)
• Door material: metal door for enhanced mechanical protection
• Mounting type: built-in / flush mounting suitable for wall cavities and service cupboards
• Internal layout: DIN-rail compatible spacing for standard modular devices
• Access: front access with door for easy inspection and maintenance

How to use

Install the Legrand RWN enclosure into a prepared wall opening, ensuring secure fixation to structural supports and correct alignment for flush mounting. Fit DIN-rail mounted devices such as MCBs and RCDs into the modular positions and connect conductors to the neutral and protective earth terminals according to wiring diagrams and applicable electrical standards. Verify clearances, torque settings on terminal screws and the integrity of protective devices before restoring power. Use the metal door to close the enclosure after wiring is complete.

Usage recommendations

Follow local electrical codes and a certified electrician’s instructions when installing the enclosure. Select protective devices sized and rated for the installation’s load and conductors. Ensure proper segregation of neutral and earth conductors and leave sufficient space for future expansion or label each circuit for easier maintenance.