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BG3 manual call point for hazardous areas and harsh industrial / marine

Weatherproof to IP66 and IP67 and available certified intrinsically safe, simple apparatus or uncertified, the units are manufactured from glass reinforced polyester (GRP) which provides a robust, corrosion free construction and ensures effective and reliable operation in harsh industrial and offshore environments. Units are supplied in natural red GRP or painted to customer specification. 'Burning House' duty label is provided as standard, other duty and tag labels may be supplied to customer specification.

Data Sheets
BG3 (201 KB) (PDF)
Product Certificates
ATEX Exia IIC (233 KB) (PDF)
CQST Exia IIC (101 KB) (PDF)
CNEx (1 MB) (PDF)
Schematics / Wiring
Schematic (119 KB) (PDF)
Technical Manuals
Certification ATEX, CQST
Intrinsically Safe ATEX Ex II 1G, Exia IIC T4
Area Classification Model dependant - refer to datasheet
Certified Ambient Temperature -55°C to +55°C (Exia)
Ingress Protection IP66 & 67
Material Corrosion-free GRP
Entries 2 x 20mm
Weight 0.5kg
Options Body colour, LED, lift flap, series & EOL resistors,
tag & duty labels.



  • Zone 0, Zone 1 and Zone 2 use.
  • Exia IIC T4.
  • ATEX Approved Ex II 1 G.
  • BASEEFA certified.
  • Chinese (CQST) certified.
  • IP66 and IP67.
  • Certified temperature: –55°C to +55°C.
  • Corrosion free GRP.
  • Optional in line/end of line resistors/diodes.
  • Optional LED indicator.
  • Optional lift flap.
  • Key operated test facility.
  • Various body colours available.