CTBE

Junction box

CTBE series economic junction boxes, stainless steel made, are suitable for electrical installations placed in aggressive environments as increased safety boxes or intrinsically safety boxes. They can be supplied with multipolar terminal blocks or modular terminal blocks. CTBE series junction boxes can be drilled according to customers' specifi- cation. In accordance with rules, Cortem only can perform the drilling.

  • Electropolished 316 L stainless steel junction boxes. 
  • 19 different sizes.
  • Gasket resistant to acids and high temperatures.
  • IP66. 

Execution
Ex e, Ex ia, Ex e ia, Ex tb ia, Ex tb, EX tb, Ex i, Ex eb, ia, op pr, mb, db, [ia], Ex ed
IP Grade
66
Zone
1-2-21-22
Material
Stainless steel

Construction:

Stainless steel. Stainless steel bolts and screws. EPDM gasket. Internal/external earth screws. Fixing lugs.

Certificates:

Type:
ATEX
Marking:
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
Description:
Boxes with terminals
Company:
cortem
Type:
ATEX
Marking:
Il 2D Ex tb IIIC T80°C Db
Description:
Command, Control and Signalling Units Ex tb
Company:
cortem
Type:
IECEx
Marking:
Ex tb IIIC T80°C Db
Description:
Command, control and signalling units
Company:
cortem
Type:
IECEx
Marking:
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
Description:
Terminal boxes
Company:
cortem
Type:
IECEx
Marking:
Ex eb IIC T6/T5/T4 Gb
Ex tb IIIC T85°C/T100°CDb
Description:
Junction box with proximitor or fieldbus
Company:
cortem
Type:
TR CU
Marking:
1Ex e IIC T… Gb
1Ex e ia IIC T… Gb
1Ex ia IIC T… Gb
1Ex ed IIC T… Gb
Ex tb IIIC T…°C Db
Description:
Junction box
Company:
cortem
Type:
TR CU
Marking:
1Ex e IIC Gb U
Ex tb IIIC Db U
Description:
Component
Company:
cortem

Instructions:

Drawings:

Product: CTBE 121208
Product: CTBE 151208
Product: CTBE 151509
Product: CTBE 191509
Product: CTBE 191910
Product: CTBE 221513
Product: CTBE 262610
Product: CTBE 262616
Product: CTBE 262620
Product: CTBE 301410
Product: CTBE 302310
Product: CTBE 303010
Product: CTBE 303016
Product: CTBE 303020
Product: CTBE 381612
Product: CTBE 382610
Product: CTBE 382616
Product: CTBE 382620
Product: CTBE 402513