Surface-mounted distribution box ROZDZIELNICA NATYNKOWA model S-2 IP30

The surface-mounted distribution box ROZDZIELNICA NATYNKOWA model S-2 IP30 is a compact enclosure intended for mounting over walls in residential or light-commercial electrical installations. It provides a protected space to house circuit breakers, fuses and wiring terminations, keeping connections organised and accessible. The enclosure meets IP30 protection, offering basic defense against solid objects larger than 2.5 mm and preventing casual contact with live parts.

Advantages

The S-2 distribution box combines a small footprint with a rectangular, easy-to-mount design that simplifies surface installation. Its rigid housing secures internal devices and wiring, reducing mechanical stress on terminals. The IP30 rating ensures a basic level of protection suitable for indoor environments, while the removable cover allows straightforward access for inspection and maintenance.

Suitable for

• Small residential breaker or fuse arrangements
• Light-commercial or service-room electrical distribution
• Retrofit installations where surface mounting is required
• Housing terminal blocks, short runs of branch wiring and protective devices

When it may not be suitable

This enclosure is designed for indoor use where only basic protection against solid objects and accidental contact is required. It is not rated for outdoor exposure, wet or dusty industrial environments, or locations requiring higher ingress protection or corrosion resistance. Larger installations with many circuits or equipment that need greater mechanical or environmental protection will require a different, larger-rated enclosure.

Key specifications

• Mounting type: surface-mounted
• Protection rating: IP30 (protection against solid objects >2.5 mm and against access to hazardous parts)
• Shape and dimensions: compact rectangular enclosure approximately 136 x 42 x 65 mm
• Intended use: housing circuit breakers, fuses, terminal blocks and short wiring connections
• Access: removable front cover for inspection and maintenance

How to use

Mount the distribution box on a flat, stable surface using appropriate fasteners for the substrate. Route supply and load cables through knockouts or entry points provided, secure internal devices such as miniature circuit breakers or fuses to the mounting area, and make wiring terminations following applicable electrical codes. Ensure the cover is correctly seated after installation to maintain the IP30 protection. Turn off power before carrying out any wiring or maintenance tasks.

What to consider before purchase

• Confirm the number and type of protective devices and terminal blocks you plan to install fit within the enclosure dimensions
• Verify the IP30 protection level is sufficient for the intended indoor location
• Check mounting surface and fastener requirements for secure installation
• Ensure compliance with local electrical codes and installation standards

Usage recommendations

For reliable performance, use the distribution box in dry indoor spaces, avoid clustering excessive devices that could obstruct access, and perform periodic inspections of connections for tightness and signs of overheating. Always follow local wiring regulations and switch off supply power during installation or servicing.