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Beacon / Strobes
MEDC FB4 & FL4 Beacon

MEDC FB4 & FL4 Beacon MEDC

Availability: Enquire about stock

Steady Beacons Exd(e), Weatherproof

POA excl. VAT

MEDC FB4 & FL4 Beacon Details

These certified steady beacons have been designed for use in flammable atmospheres and harsh environmental conditions.

The marine grade alloy or stainless steel enclosures are suitable for use offshore or onshore, where light weight combined with corrosion resistance and strength is required.

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

Available with optional Exe terminal chamber.


  • Zone 1 and Zone 2 use.
  • UL listed for USA and Canada
  • Hazardous locations:
  • Class I, Div. 1, Groups C & D.
  • Class I, Zone 1, AExd IIB T4/T5.
  • Ordinary locations: Visual-Signal Device.
  • Exde IICT3/T6.
  • ATEX approved Ex II 2GD.
  • BASEEFA certified.
  • GOST ‘R’ certified.
  • Brazilian (Inmetro) certified.
  • Certified temperature: –55°C to +70°C.
  • IP66 and IP67.
  • Fluorescent.
  • Filament Lamps supplied.
  • Corrosion Resistant.
  • Exde version has gland earth continuity in the GRP terminal chamber.
  • Optional lens guard.
  • Tapered spigot flamepath.
  • Retained cover screws.
CertificationATEX, IECEx, UL, GOST ‘R’, Inmetro
Explosion ProtectionATEX Ex II 2GD, Exd(e) IIC T5/T6
Area ClassificationZone 1 and Zone 2 use.
Certified Ambient Temperature-55°C to +70°C (FB4 Exd)*

-50°C to +55°C (FB4 Exde)*

-20°C to +70°C (FL4)*

Ingress ProtectionIP66 & IP67
MaterialStainless Steel or Alloy
EntriesUp to 4 x 20mm or 25mm*
WeightAlloy: 6.5 - 8.9kg

Stainless Steel: 14.9-17.3kg

OptionsBody & lens colour, lens guard, tag & duty labels,

lamp wattage, relay initiate or terminal chamber,

voltages 24V - 110V d.c. 110V -254V a.c.

 * Model dependant

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Beacon / Strobes
MEDC FB4 & FL4 Beacon