APO - General Purpose Enclosures

Modular polyester boxes

APO is a complete range of modular boxes, made of G.R.P. (Glass Reinforced Polyester). Thanks to its modularity concept, boxes can be combined to each other to meet a wide variety of installation customers’ requirements.

  • Heavy industry
  • Refineries
  • Shipyards
  • Steelworks
  • Breweries
  • Petrochemical industry
  • Public works
  • Solar energy applications

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Main benefits

Flexibility thanks to range modularity

Allowing to build the solution of housing and protecting the electrical devices tailored on your specific needs of the moment

Easy to install

Thanks to the broad range of accessories

Suitable for PV applications

i.e.: combiner/re-combiner boxes

Reliable in extreme conditions

Thanks to the G.R.P material - operating temperatures from -25°C to 70°C in continuous use (peak temperatures up to 130°C)

Protection and safety

Thanks to the very high degree of protection IP67. Insulation class II (double insulation)

Main features

  • Nine-size modular enclosures; light grey color RAL 7035
  • IP rating up to IP67 according to EN/IEC 60529; shock resistance index IK08 according to EN/IEC 62208
  • Double insulation 
  • APO polyester boxes are designed for both wall and pole mounting
  • Operating temperatures from -25°C to 70°C in continuous use (peak temperatures up to 130°C)
  • Rated insulation voltage Ui = 1000Vac, 1500Vdc
  • Compliant with EN/IEC 61439-2, EN/IEC 60529, EN/IEC 62208 and UL50E Standards
  • UL, CSA, Lloyd and Germanisher Lloyds approvals available

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