CMC Technologies Pty Limited

Engineering & Industrial Instrumentation

Explosion Proof Light Fitting BAK51 50W 240VAC Halogen | Warom

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BAK51 50W 240VAC Explosion Proof Lights are constructed with an enclosure made of copper-free aluminium and featuring a powder-coated yellow surface (RAL1021), these light fittings are durable and resistant to corrosion. This light complies with IECEx and ATEX certifications, ensuring their adherence to international safety standards.


The BAK51 Series highly durable 50W 240VAC Explosion Proof Light or Tank Inspection Vessel Light Fittings (Ex d IIB) offered by CMC Technologies are designed to provide safe and reliable lighting solutions in hazardous environments. These explosion proof light fittings comply with explosion protection standards set by CENELEC (ATEX), IEC, and NEC. They are suitable for use in both Zone 1 and Zone 2, as well as Zone 21 and Zone 22 areas.

Efficient BAK51 Series Explosion Proof Light for hazardous environments is equipped with a 50W halogen tungsten lamp, providing high light efficiency and a long service life. Two optional bracket types are available for easy installation and flexibility.


  • Explosion protection according to CENELEC (ATEX), IEC (IECEx), and NEC standards
  • Suitable for Zone 1, Zone 2, Zone 21, and Zone 22 areas
  • Available with a 50W halogen tungsten lamp for efficient and long-lasting illumination
  • Copper-free aluminium enclosure with a powder-coated yellow surface
  • IECEx and ATEX certified


  • Ex-mark: Ex db IIB T3 Gb
  • Voltage: 220~240VAC, 50Hz
  • Lamp holder:GY6.35
  • Lamp power (W):35W, 50W
  • Adapter voltage: DC 12V
  • Lamp Power: Halogen tungsten lamp 50W
  • Rated voltage: 220-240V AC 50Hz / 12V DC; 24V AC/DC
  • Degree of Protection: IP66
  • Enclosure Material: Copper-free Aluminium Alloy, powder coated surface, yellow (RAL1021)
  • Glass Cover: Toughened glass, impact resistance and high light transmission
  • Exposed Fastener: Stainless steel
  • Earthing protection: M5 (internal & external earth bolts)
  • Degree of protection: IP66
  • Ambiental temperature: -60 deg ~ +60 deg
  • Terminal: 3 x 1.5~2.5mm (L+N+PE)
  • Cable entries: 1 x G3/4″
  • Cable gland: Supplied with seal gasket and gland nut, cable gland on request
  • Applicable cable outer diameter: 10~14 (mm)

Explosion Protection Class

Global (IECEX): IECEx CNEX 18.0033X
Gas and dust: Ex db IIB T3 Gb / Ex tb IIIC T190 DEG Db IP66

Europe (ATEX): CNEX 18 ATEX 0026 X
Gas and dust: Ex II 2 G Ex db IIIC T3 Gb / Ex II 2 D Ex tb IIIC T190 deg Db IP66

Certificates: IECEx and ATEX
Conformity to standards: EN 600079-0, EN 60079-1, EN 60079-31 / IEC 60079-0, IEC 60079-1, IEC 60079-31

Please browse our selections of other Explosion Proof Lights.

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