Flush-Mounted Modular Distribution Box ELEKTROPLAST 2 x 12 Modules IP40 303×406×103 mm

Flush-mounted modular distribution box ELEKTROPLAST with two rows of 12 module positions (24 in total) is designed for indoor electrical installations in residential and light commercial environments. The enclosure provides a compact footprint with external dimensions of 303×406×103 mm and an IP40 rating for protection against solid objects and casual contact. It accommodates standard DIN-rail mounted devices such as miniature circuit breakers, RCDs and terminal blocks, enabling organized distribution and straightforward access for wiring and maintenance.

Advantages

The distribution box offers a modular layout that simplifies installation and future expansion by providing clearly separated positions for protective devices and terminals. Its flush-mounted design allows a low-profile finish that integrates into walls without protruding elements. The IP40 protection level ensures basic safety against ingress of solid objects while maintaining ventilation suitable for indoor electrical panels. Built from durable materials, the enclosure supports secure mounting of DIN-rail equipment and neat cable routing for reliable operation.

Suitable for

• Residential electrical distribution and circuit protection
• Small offices and light commercial premises
• Retrofit and new-build wall installations where a flush finish is required
• Mounting of circuit breakers, RCDs and terminal blocks on two 12-module rows

Key specifications

• Module capacity: 2 rows × 12 modules (24 module positions)
• Protection rating: IP40
• Dimensions (HxWxD): 303 × 406 × 103 mm
• Mounting style: flush-mounted into wall cavity
• Device mounting: DIN-rail compatible for standard modular devices
• Suitable environment: indoor use, residential and light commercial

How to use

Install the flush-mounted distribution box into a prepared wall opening ensuring the enclosure is level and the surrounding structure can support its weight. Secure the box according to local installation practice, fit DIN-rails if not pre-installed, and mount modular protective devices and terminals onto the rails within the two rows of 12 modules. Route incoming and outgoing conductors through the provided knockouts or cable entries, make connections following wiring diagrams and local electrical codes, and close covers to restore the flush finish. Ensure power is isolated before any work and test installed protection devices after wiring is complete.

Usage recommendations

Use this flush-mounted box in dry indoor locations and select circuit breakers and residual-current devices sized for the intended circuits. Leave sufficient space around the enclosure for cable bending and future modifications. Follow local regulations for earthing, conductor cross-section, and breaker coordination. Periodically inspect terminals for tightness and signs of overheating as part of routine maintenance.