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Junction Boxes

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. 


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