CCAI, CCAIF, CCAIF H

Junction box

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.

  • Group IIC.
  • Choice of 4 sizes.
  • Lid fitted with hinges for body coupling system incorporating cylindrical joint.
  • IP66.

Execution
Ex db, Ex tb, Ex d
IP Grade
66/
Zone
1-2-21-22
Material
Stainless steel

Construction:

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

Certificates:

Type:
ATEX
Marking:
I M2 Ex db I Mb
II2GD Ex db IIC Gb
Ex tb IIIC Db
Description:
Component
Company:
cortem
Type:
ATEX
Marking:
I M2 Ex d I Mb
II2GD Ex d IIC T… Gb
Ex tb IIIC T... Db
Description:
With terminals
Company:
cortem
Type:
ATEX
Marking:
I M2 Ex db I Mb
II 2GD Ex db IIC T... Gb
Ex tb IIIC T...°C Db
Description:
Conformity
Company:
cortem
Type:
ATEX
Marking:
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
Description:
Interface units
Company:
cortem
Type:
IECEx
Marking:
Ex db I Mb
Ex db IIC Gb
Ex tb IIIC Db
Description:
Component
Company:
cortem
Type:
IECEx
Marking:
Ex db [ia Ma] I Mb (CCAI only)
II 2GD Ex db [ia Ga] IIC Gb
Ex tb [ia Da] IIIC T85°C Db
Description:
Command, control and signalling enclosures
Company:
cortem
Type:
IECEx
Marking:
Ex db [ia Ma] I Mb
Ex db [ia Ga] IIC T.. Gb
Ex tb [ia Da] IIIC T…°C Db
Description:
Interface units
Company:
cortem
Type:
TR CU
Marking:
Ex db IIC Gb U Ex tb IIIC Db U IP66
1Ex db IIC T6/T5 Gb X Ex tb IIIC T85°C/T100°C Db X IP66
1Ex db IIC T6/T5 Gb X Ex tb IIIC T85°C/T100°C Db X IP66
Description:
Junction box
Company:
cortem
Type:
CCoE
Marking:
Description:
Company:
cortem

Drawings:

Product: CCAI2020
Product: CCAI3020
Product: CCAI3030
Product: CCAI4030
Product: CCAIF 2020
Product: CCAIF 3020
Product: CCAIF 4030
Product: CCAIFH 2020
Product: CCAIFH 3020
Product: CCAIFH 4030