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SA...P series junction boxes are made from fibreglass-reinforced polyester. Because they are highly resistant to contamination from fuel oils and mechanical shock, in addition to being lightweight and practical, they can be installed in all industrial plants, especially those where there is a potential risk of explosion and/or fire due to the presence of combustible gases or dust, classified as Zone 1, 2, 21 and 22. The enclosures have special holes made in the base for easy wall mounting. The lid features a silicone gasket that is resistant to low and high temperatures and comes complete with AISI 304 stainless steel screws, which are arranged around the outside of the lid to ensure a tight seal with the IP66 rating. SA...P series enclosures are mainly used as junction boxes/for routing cables for analogue or digital signals and/or for control and monitoring associated with equipment. Terminal strips can be arranged inside the enclosure in various different configurations. The Cortem sales team will be able to advise you what enclosure best meets your needs based on: maximum number of terminals, number of holes per side, minimum distance involved and maximum power dissipation, ensuring everything is within the limits allowed by the certificate.

  • Choice of 9 sizes.
  • Antistatic property.
  • IK10 mechanical strength. 
  • IP66. 


GRP (glass reinforced polyester resin) in RAL 9017 black coating (Ex e) or RAL 5015 blue coating (Ex i) UPON request. Stainless steel bolts and screws. Silicone gasket. Internal/external earth screws.

Also available in Spanish
Also available in Spanish

Type Description Marking Company Certificate
IEC Ex Terminal boxes
  • Ex e IIC T5,T6
  • Ex tb IIIC T85°C or T100°C Db
  • Ex ia IIC T5,T6 Gb
  • Ex ia IIIC T85°C or T100°C Db
  • Ex e ia IIC T5,T6
  • Ex tb ia IIIC T85°C or T100°C Db
IECEx CES 13.0001
Atex Command, Control and Signalling Units
  • II 2GD Ex de IIC T… Gb
  • Ex tb IIIC T… Db
IEC Ex Command control units
  • Ex de IIC T6,T5
  • Ex tb IIIC T85°C or T100°C Db
IECEx CES 11.0032X
Atex Boxes with terminals
  • II 2GD Ex e IIC T… Gb
  • Ex tb IIIC T… Db
  • II 2GD Ex ia IIC T… Gb
  • Ex ia IIIC T… Db
  • II 2GD Ex e ia IIC T… Gb
  • Ex tb ia IIIC T… Db
CESI 03 ATEX 333