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ATSUB-D T

Three-phase compact protector.

Technical data

  • Tested and certified as a type 2 and 3 protector according to the standard EN 61643-11 and GUÍA-BT-23 from the REBT. Suitable for categories I, II, III and IV equipment according to the REBT.
  • Can be coordinated with other protectors such as ATSHOCK, ATSHIELD and ATCOVER series.
  • Made up of zinc oxide varistors and gas discharge tubes able to withstand very high currents.
  • Short response time.
  • Do not produce deflagration.
  • Compact protection.
  • Their activation causes no interruption in power supply.
  • Thermodynamic control device, mechanical warning and remote alarm. When the warning light is yellow, the protector is in good condition. If not, replace. ATSUB series protectors have been tested in official, independent
  • ATSUB-D T series protectors have been tested in official, independent laboratories obtaining their characteristics according to applicable standards.

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