Low Voltage Switchboards

AET develops, assembles and commissions low voltage switchboards certified according to regulations, such as up to 5000A TTA/PTTA and 100KA ICC, with Form up to 2,3 and 4B. These switchboards are build according to a standard electrical project, and their performance is assured by trials defined by the NBR IEC 60439-1 regulation:

  • Temperature increase limits;
  • Dielectric properties;
  • Short circuit resistance;
  • Protection circuit efficiency;
  • Creepage distance;
  • Creepage distance;
  • IP protection rating.


The KISS products were named after the “Keep It Simple and Safe concept.