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DB6 explosionproof bell for hazardous areas

This explosionproof bell is available in two voltages.

The bell is manufactured from cast iron finished in epoxy paint. Colour to customer specification.

Data Sheets
DB6 (199 KB) (PDF)
Product Certificates
IP65 Certificate (23 KB) (PDF)
TR EAEU 037 (388 KB) (PDF)
Product Certificates – External Link
DB6 Bell IECEx
Schematics / Wiring
Exd Schematic (46 KB) (PDF)
Exd Wiring (198-167) (35 KB) (PDF)
Technical Manuals
ATEX & IECEx (TM154) (949 KB) (PDF)
Certification ATEX, IECEx, Inmetro
Flameproof ATEX Ex II 2G, Exd IIB T5
Area Classification Zone 1 and Zone 2 use.
Certified Ambient Temperature -20°C to +55°C
Ingress Protection IP65
Material Cast Iron
Entries 2 x 20mm
Weight 11kg
Options Body colour, tag labels, voltages 24V d.c., 240V a.c.



  • Zone 1 and Zone 2 use.
  • Exd IIB T5.
  • ATEX approved Ex II 2G.
  • BASEEFA certified.
  • IECEx certified.
  • Brazilian (Inmetro) certified.
  • IP65.
  • Certified temperature: –20°C to +55°C.
  • 2 cable entries.
  • Captive cover screws.