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CCAI series junction boxes are installed in industrial plants where there is a risk of explosion and fire, where combustible dust and group IIC gases are present, classified as Zone 1, 2, 21, 22. These enclosures are made from welded 316L sheet stainless steel and come complete with stainless steel screws and a silicone gasket running around the perimeter between the body and lid to provide the IP66 protection degree. The CCAI units are mostly used as junction boxes with relevant connection terminals, as enclosures for fuses, transformers and reactors, as monitoring and signalling boards, light and power boards or motor starter boxes with various configurations, which are custom made to the requirements of our customers worldwide. CCAIF and CCAIF...H series have a screw cover with or without round window.

Construction

Body and cover in AISI 316L stainless steel. Internal/external stainless steel earth screws. Fixing lugs. Neoprene gasket.


CCAI, CCAIF, CCAIF H
Also available in Spanish
cortem-group-junction-boxes.pdf
Also available in Spanish

Type Description Marking Company Certificate
Atex Component
  • I M2 Ex db I Mb
  • II2GD Ex db IIC Gb
  • Ex tb IIIC Db
CESI 01 ATEX 034U
Atex With terminals
  • I M2 Ex d I Mb
  • II2GD Ex d IIC T… Gb
  • Ex tb IIIC T... Db
CESI 01 ATEX 035
Atex Conformity
  • I M2 Ex db I Mb
  • II 2GD Ex db IIC T... Gb
  • Ex tb IIIC T...°C Db
CESI 01 ATEX 036X
Atex Interface units
  • I M2 Ex d [ia Ma] I Mb
  • II2(1)GD Ex d [ia Ga] IIC T… Gb
  • Ex tb [ia Da] IIIC T…°C Db
CESI 03 ATEX 174X
IEC Ex Command, control and signalling enclosures
  • Ex db [ia Ma] I Mb (CCAI only)
  • II 2GD Ex db [ia Ga] IIC Gb
  • Ex tb [ia Da] IIIC T85°C Db
IECEx CES 16.0013X
IEC Ex Component
  • Ex db I Mb
  • Ex db IIC Gb
  • Ex tb IIIC Db
IECEx CES 14.0012U
IEC Ex Interface units
  • Ex db [ia Ma] I Mb
  • Ex db [ia Ga] IIC T.. Gb
  • Ex tb [ia Da] IIIC T…°C Db
IECEx CES 16.0015X
CCoE Junction box
  • Ex d IIC T6, T5 Gb
P411917