S, SF, SSC, SWS

Round junction boxes

The S series junction boxes are made from aluminium alloy or AISI316L stainless steel and are used to accommodate cables connected both with multi-pole terminal strips and modular terminals. The extensive range offered caters to specific customer requirements and can be installed in areas classified as Zone 1, 2, 21, 22. The design features of the S series junction boxes make them suitable for operating temperatures in the -40°C to +150°C range depending on their size, the type of gasket used and the terminals used.

  • Group IIC.
  • Wide variety of models.
  • Screw-on lid with safety fastening grub screw.
  • IP66/67.

Execution
Ex d, Ex e, Ex i, Ex d[ia], Ex tb, Ex ia, Ex ib
IP Grade
66/67/
Zone
1-2-21-22
Material
Aluminum

Construction:

Low copper content aluminium alloy. Stainless steel screws. ISO 7/1 thread. Silicone gasket.

Certificates:

Type:
ATEX
Marking:
II 2GD Ex d IIC T…
Ex tD A21 T…
II 2GD Ex e II T…
Ex tD A21 T…
II 2(1) GD Exi. IIC T…
Ex tD A21 T…
II 2(1) GD Ex d[ia] IIC T…
Ex tD A21 T…
Description:
Terminals boxes
Company:
elfit
Type:
ATEX
Marking:
II 2GD Ex d IIC T… Gb
Ex tb IIIC T… Db
II 2GD Ex e IIC T… Gb
Ex tb IIIC T… Db
II 2 GD Exi IIC T… Gb
Ex tb IIIC T… Db
Description:
Terminals boxes
Company:
cortem
Type:
ATEX
Marking:
II 2GD Ex d IIC Gb
Ex tb IIIC Db
Description:
Empty boxes
Company:
elfit
Type:
ATEX
Marking:
II 2GD Ex d IIC Gb
Ex tb IIIC Db
Description:
Empty boxes
Company:
cortem
Type:
IECEx
Marking:
Ex d IIC Gb
Ex e IIC Gb
Ex i. IIC Gb
Ex tb IIIC Db
Description:
Terminal boxes
Company:
cortem
Type:
IECEx
Marking:
Ex d IIC Gb
Ex tb IIIC Db
Description:
Empty boxes
Company:
cortem
Type:
TR CU
Marking:
1Ex d IIC T… Gb X
1Ex e IIC T… Gb X
1Ex ia IIC T… Gb X
1Ex ib IIC T… Gb X
Ex tb IIIC T…°C Db X
Description:
Terminals boxes
Company:
cortem
Type:
TR CU
Marking:
Ex d IIC Gb U
Ex tb IIIC Db U
Description:
Empty boxes
Company:
cortem
Type:
CCoE
Marking:
Description:
Company:
cortem

Instructions:

Code:
S S.1 GUA MORSETTI
Description:
Cassette con morsetti
Code:
S S.1 GUA VUOTE
Description:
Junction boxes
Code:
S.1 VUOTE
Description:
Pulling boxes