ALPHA 400 DIN, quick assembly kit for installation of construction equipment, row spacing 150mm with longitudinal beams, H=900 W=500 The ALPHA installation distributors - a complete system of wall and floor distributors for the installation of devices up to 1250 A. The ALPHA distribution systems are tested according to IEC 61439. Due to the modular design and a common platform structure, the device-specific installation kits can be integrated into various distributor variants. This makes planning and assembly easier. The equipment is installed individually and project-specifically. The SIMARIS configuration software supports the planning through to the documentation of the energy distributors and installation distributors. The ALPHA distribution systems are available in a wide range of designs and in many special colors. The doors are available in either glass or steel. ALPHA - the system concept counts.