19" subrack 6 U"Heavy Load"

This “Heavy Load” subrack was especially designed for rough environments, to ensure efficient electronics for railway technology, energy and power stations, for strongly vibrating machineries or defence industry.

Due to the strengthened and extended front brackets as well as the double fixed module rails, the heavy load subrack is ideal when you need a subrack that can easily endure shock and vibration. Furthermore, higher weight capacities can be taken. This has been confirmed by an independent institute that did tests for resonance, vibration and shock. Its EMC compatible design has been approved by a test as well and the interference resistance is high.


  • 6U
  • designed for rough environments
  • all accessory components of the standard series 245 can be used
  • delivered unmounted in kit form (without backplane and expansion kit)
  • preassembled with cabeling, ventilation, power control or backplane upon request
  • tests for resonance, vibration and shock acc. to IEC 61587-1 (2012-09) DL3
  • static load acc. to SL1
  • EMC compatible design acc. to VG95373, part 15
  • high interference resistance within a frequency range of 30 MHz up to 2 GHz

Illustrative animation movie of the 19″ apra-subracks: