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FB15 explosionproof filament steady light for hazardous areas

These certified steady beacons have been designed for use in potentially explosive atmospheres and harsh environmental conditions. The enclosures
are suitable for use offshore or onshore, where light weight combined with corrosion resistance is required.


The housings are manufactured completely from a UV stable, glass reinforced polyester. Stainless steel screws and mounting bracket are
available ensuring a totally corrosion-free product.

Units can be painted to customer specification and supplied with identification labels.


*UL pipe mount variants use an alloy lens cover, painted black where applicable.

Data Sheets
FB15 (761 KB) (PDF)
FB15 North American (1 MB) (PDF)
Product Certificates
UL Hazardous Locations (178 KB) (PDF)
UL Ordinary Locations (250 KB) (PDF)
TR CU Ex d IIC (3 MB) (PDF)
CSFM (46 KB) (PDF)
CQST Ex d IIC (1 MB) (PDF)
Product Certificates – External Link
Schematics / Wiring
ATEX/IECEx Schematic (316 KB) (PDF)
UL Schematic (497 KB) (PDF)
FB15 Wiring (63 KB) (PDF)
Technical Manuals
Exd (TM128) (650 KB) (PDF)
UL (TM172) (1 MB) (PDF)
INMETRO (TM333) (367 KB) (PDF)

Certification ATEX, IECEx, UL, TR CU, CQST, Inmetro
Flameproof ATEX Ex II 2GD, EExd IIC T3/T4
Area Classification Zone 1 and Zone 2 use.
Certified Ambient Temperature -55°C to +70°C
Ingress Protection IP66 & IP67
Material Corrosion-free GRP
Entries 2 x 20mm (NPT for UL)
Weight 2.6 Kg (Pipe Mount) 3.0 Kg (Direct Mount)
Options Body & lens colour, lens guard, tag & duty labels,
lamp wattage, unit fixing, mounting method,
voltages 24V-48V d.c. 110V-254V a.c.



  • CENELEC Approved — Zones 1 & 2
  • ATEX Approved — Ex II 2GD
  • UL Listed For USA & Canada
    • Hazardous Locations:
    • Class I, Div. 2,Groups A, B, C & D
    • Class I, Zone 1, AExdIIC,T3/T4
    • Ordinary Location: Visual-Signal Device
  • CSFM approved
  • Brazilian (Inmetro) Certified
  • TR CU Certified
  • CQST Certified
  • IP66 & IP67, Nema 4x & 6
  • Pipe mount or direct mount enclosure*
  • Optional cast or wire lens guard
  • Corrosion-Free GRP

*Version dependent