Surface-mounted distribution box SRn-18 (N+PE) IP40 1.5

Surface-mounted distribution box – solid protection for electrical installations

Surface-mounted distribution box SRn-18 (N+PE) IP40 is a practical and reliable solution for installation inside premises. Made of durable ABS plastic, it provides safe distribution of electrical energy in residential, commercial and industrial buildings. Its design allows easy access to installation elements, while guaranteeing protection against accidental contact with live wires.

Construction and functionality

The box body is cabinet-type and adapted for sealing, which increases safety and prevents unauthorized access. Knockouts in the side walls facilitate the introduction of cables or installation pipes, streamlining the installation process. Inside there is a TH 35/7.5 (Euro rail) bracket, which allows convenient mounting of overcurrent protection devices, residual current devices and other necessary electrical apparatus. The distribution box is equipped with N and PE terminal blocks, ensuring correct connection of neutral and protective conductors.

• Durable ABS plastic: resistant to mechanical damage and external factors.
• Sealable housing: increases safety and prevents manipulation.
• Cable knockouts: facilitate installation and cable routing.
• Euro rail bracket: enables easy mounting of protective devices.
• N+PE terminal blocks: ensure correct connection of neutral and protective conductors.
• IP40 protection rating: protection against the ingress of solid objects larger than 1mm – basic level of protection for indoor installations.

Application and compliance with standards

The SRn-18 (N+PE) IP40 distribution box is ideal for electrical installations requiring reliable protection against overload and short circuit. It is intended for use in dry indoor premises. In accordance with applicable standards, distribution boxes should be mounted on non-flammable walls by persons with appropriate qualifications.

The dimensions of the distribution box are 416 mm high and 205 mm wide, allowing it to be easily adapted to different spaces. The white color of the housing provides an aesthetic appearance and blends well with the surroundings.