Atex Aluminium Ex Terminal Boxes Flange Terbox

Terbox Series

Terbox Series junction boxes are made from aluminum alloy and given an electrostatically applied polyester coating, flange mounting. Containing stainless steel particles which is then baked at 200°C.

This treatment ensures good UV as well as thermal. Stability, providing mechanical impact resistance and excellent resistance when exposed either to salt mist or to marine and other damp environments. Terbox Series junction boxes are usually installed in industrial plants where there is a risk of explosion and fire, classified as zones 1, 2, 21 and 22.

Atex Aluminium Ex Terminal Boxes Flange Terbox · Atex DelvalleAtex Delvalle
Atex Aluminium Ex Terminal Boxes Flange Terbox · Atex DelvalleAtex Delvalle
Atex Aluminium Ex Terminal Boxes Flange Terbox · Atex DelvalleAtex Delvalle

This product has the following certificates

  • Logo Atex · Atex Delvalle
  • Logo IECEx · Atex Delvalle
  • Logo IP66 · Atex Delvalle

Description

Terbox Series junction boxes are made from aluminum alloy and given an electrostatically applied polyester coating. Containing stainless steel particles which is then baked at 200° C. This treatment ensures good UV as well as thermal. Stability, providing mechanical impact resistance and excellent resistance when exposed either to salt mist or to marine and other damp environments. Terbox Series junction boxes are usually installed in industrial plants where there is a risk of explosion and fire, classified as zones 1, 2, 21, 22, they are mainly used as junction boxes and / or for routing cables to control rooms for analogue or digital signals and for control, monitoring and signaling associated with equipment such as motors, pumps..., or for giving physical readings such as flow rate, level, temperature, pressure, etc. The thickness of its walls (7mm) means the Terbox Series is suitable for direct connection with pipes and fittings featuring tapered threads.

Discover the advantages

Body and lid: low copper content aluminium alloy. Impact protection rating: IK10
Gasket: acid-, hydrocarbon- and high temperature-resistant silicone, located between body and lid
Certification label: aluminium plate riveted onto lid
Bolts and screws: stainless steel captive variety
Earth screws: stainless steel. On inside and outside of body complete with anti-rotation brackets
Mounting: cast aluminium feet for M6 screw
Coating: polyester RAL 7035 (Light grey) 
Corrosion resistance: the standard of the aluminium has passed the tests required by standards EN60068-2-30 (hot/humid cycles) and EN60068-2-11 (salt mist tests)

Regulations

  • Zones 1, 2, 21 and 22
  • Degree protection IP66
  • II 2GD Ex e IIC T6/T5 Gb - Ex tb IIIC T85°C/T100°C Db IP66
  • II 2GD Ex e ia IIC T6/T5 Gb - Ex tb ia IIIC T85°C/T100°C Db IP66
  • II 2GD Ex ia IIC T6/T5 Gb - Ex ia IIIC T85°C/T100°C Db
  • Operating temperature (ambience):-40 ≤ Ta ≤ 40/55
  • Normes:
    • CENELEC EN 60079-0: 2012, EN 60079-7: 2007, EN 60079-11: 2012, EN 60079-31: 2009, EN 60079: 1991 and Directive European 2014/34/UE

Applications

Oil refineries
Chemical and petrochemical plants
Onshore plants
Offshore plants
Low temperatures
Fuel depots
Ships and shipbuilding

Custom Made Solutions
We offer multiple solutions

Atex Aluminium Ex Terminal Boxes Flange Terbox · Atex Delvalle
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2021 product catalogues

Models from TBX (lightweight series), thinner walls. The body can only accommodate through holes with no threading

Non-threaded hole

Models from TBXG (heavy-duty series), extra-thick walls. The body can also accommodate threaded holes

Threaded hole

Atex Aluminium Ex Terminal Boxes Flange Terbox · Atex Delvalle

Sketches

BLUEPRINT AND DIMENSIONS · Atex Delvalle

References

Show References
ReferenceDescriptionHighWidthBackground
TBX090907AL909073TBX090907AL
TBX111108AL11011083TBX111108AL
TBXG111108AL11011083TBXG111108AL
TBX171108AL17011083TBX171108AL
TBXG171108AL17011083TBXG171108AL
TBX141410AL147147100TBX141410AL
TBXG141410AL147147100TBXG141410AL
TBX202012AL200200120TBX202012AL
TBX301410AL305147110TBX301410AL
TBXG301410AL30514796TBXG301410AL
TBX302310AL305230110TBX302310AL
TBXG302310AL305230100TBXG302310AL
TBX302318AL305230190TBX302318AL
TBXG302318AL305230180TBXG302318AL
TBX473018AL475305195TBX473018AL
TBXG473018AL475305195TBXG473018AL
TBX623018AL625305195TBX623018AL
TBX606018AL600600205TBX606018AL
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