Modular Distribution Box ELEKTROPLAST GREEN BOX RN 1/20+2 1x20+2 modules flush/surface-mounted with smoked transparent door N+PE IP40

Modular distribution box ELEKTROPLAST GREEN BOX RN 1/20+2 is a surface- or flush-mountable enclosure designed to house 1x20+2 modular DIN devices. The unit features a smoked transparent door that allows visual inspection of installed devices without opening, integrated neutral (N) and protective earth (PE) busbars for safe wiring, and an IP40 degree of protection suitable for indoor residential and light-commercial environments. The compact footprint and modular rail accommodate standard miniature circuit breakers, residual current devices and other DIN-rail mounted protection and distribution modules.

Advantages

The housing combines a smoked transparent cover for quick visual checks and a robust body that supports both surface and flush installation, making it adaptable to different mounting situations. Built-in N and PE terminals streamline neutral and earthing connections, reducing installation time and improving wiring neatness. IP40 protection ensures the enclosure protects internal components from solid objects and incidental contact while maintaining ventilation appropriate for indoor electrical installations.

Suitable for

• Small residential circuit distribution and consumer units
• Light-commercial electrical installations and service cupboards
• Housing sets of miniature circuit breakers and residual current devices (RCDs)
• Renovation projects requiring surface-mounted or flush-mounted distribution

Key specifications

• Capacity: 1x20+2 modular DIN device positions
• Mounting: surface-mounted or flush-mounted installation
• Door: smoked transparent cover for visual inspection
• Busbars: integrated neutral (N) and protective earth (PE) terminals
• Protection rating: IP40 (indoor use)
• Material: durable insulating enclosure suitable for electrical installations

How to use

Select the mounting method (surface or flush) and fix the enclosure to the prepared wall or cavity using appropriate fasteners. Install the DIN-rail mounted devices into the modular positions and make neutral and protective earth connections to the integrated N and PE terminals. Route incoming and outgoing conductors through the provided cable entry points, observing local wiring regulations and ensuring proper cable separation and strain relief. Close the smoked transparent door to allow visual checks while protecting internal components.

Usage recommendations

Install and commission the distribution box following applicable electrical codes and by a qualified electrician. Ensure device ratings, conductor sizes and protective devices match the intended circuit loads. Avoid exposing the enclosure to outdoor weather or excessive moisture, as the IP40 rating is intended for indoor environments.