• ALPHA distribution board and terminal blocks Installation equipment is built onto distribution boards. Consequently they are nodes of the electrical installation technology. The system includes small distribution boards, wall- and floor-mounted distribution boards as well as insulated distribution boards.

  • BETA Low-Voltage Circuit Protection Be it protection, switching, monitoring or measurement – BETA Low-Voltage Circuit Protection offers you a broad overall spectrum – for residential buildings just as much as for non-residential buildings or industrial applications.

  • GAMMA Building Management System No two homes are alike. After all, demands for comfort, safety and economy are as individual as people themselves. Despite that, Siemens innovative electrical installation technology meets all your requirements in one single system with the Siemens instabus. You'll be amazed at the range of possibilities.

  • DELTA Switches and sockets Traditional or exclusive design, system flexibility or unusual material - our DELTA product ranges can provide products to suit all tastes. Each range is suitable for the Siemens instabus - the electrical installation system of the future for increased comfort at home. Simply select your favorite style - each one offers the same level of superior functionality.