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Aluminium alloy junction boxes for zone 1, 2, 21, 22

  • IIB Group – H2
  • IP 66/67
  • Cast iron hinges (except for EJB-01)
  • Available with round or square window to view analog or digital instruments
  • Low-copper aluminum alloy body and lid
  • Stainless steel lid bolts
  • Internal/external earth screws
  • RAL 7035 polyester coating
  • Galvanized steel mounting supports
  • Silicone seal

Leadtime on demand
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The EJB series junction boxes are suitable for installation in all areas of a plant at risk of explosion and/or classified zone 1, 2, 21, 22. The quality of this product is recognized and appreciated worldwide for its aluminum alloy and the mechanical properties of its finishes. The EJB series is mainly used as a box to transport bollards and sets of bars, fuse holders, transformers, reactors and gates, although it is also used to produce control and signalling cards, lighting and power cards, satellite and engine departure boxes with various configurations.

Data sheet

Corrosion resistance
Aluminium alloy tested by standards EN 60068-2-30 (hot/wet cycles) and EN 60068-2-11 (salt fog tests)
Silicone acid/hydrocarbon and high temperatures resistant
Bolts and screws
Stainless steel Entries: 2 ISO M25 entries
Mounting type
Electrozing steel (aluminum cast iron feet for AQS-1)
Besoin d'assistance ? Appelez le +33 (0)4 88 78 21 81

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