GNExB2X15 Xenon Strobe Beacon (15 Joules)

$2,065.64 $2,295.15

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TOMAR Electronics GNExB2X15 is an IECEx & ATEX approved explosion proof 15 Joule Xenon beacon. The robust IP66 corrosion proof GRP enclosure and extended temperature range ensures the GNExB2X15 is suitable for all Zone 1, 2, 21 & 22 hazardous location signaling applications.

The GNExB2X15 beacon produces over 666cd effective – a very high output Xenon strobe flash as required for efficient signaling over greater distances and in high ambient light. The optically enhanced field replaceable color filter optimizes the strobe output and is constructed from UV stable PC. The GRP enclosure features a threaded flame path, triple cable entries and a large termination area – all of which significantly reduce installation time.

  • Robust, corrosion proof GRP (glass reinforced polyester) enclosure
  • Ingress protection IP66
  • Automatic synchronization on multi-beacon systems
  • Choice of three flash rates1Hz, 1.5Hz and double flash
  • User replaceable Xenon tube mechanically secured against shock &
  • vibration
  • Glass lens & Stainless Steel guard
  • UV stable PC field replaceable lens color filter
  • Stainless steel fixings
  • Triple cable entries
  • Duplicate cable terminations (in & out for daisy-chain installations)


Model Description Voltage Current
GNExB2X15-024-(lens color) 15 Joule strobe 20-28 VDC 822mA
GNExB2X15-048-(lens color) 15 Joule strobe 42-54 VDC 342mA
GNExB2X15-115-(lens color) 15 Joule strobe 50Hz/60Hz 110-125 VAC 328mA
GNExB2X15-230-(lens color) 15 Joule strobe 50Hz/60Hz 220-240 VAC 168mA

Approvals and Coding

IECEx KEM 10.0002X
IEC 60079-0
IEC 60079-1
IEC 60079-31
EN 60079-0
EN 60079-1
EN 60079-31
2012 + A11
TR-CU Ex EAC certificate RU C-GB.AA71.B.00109
  • II 2G Ex db IIC Gb T6 Ta -50°C to +55°C
  • II 2G Ex db IIC Gb T5 Ta -50°C to +70°C
  • II 2D Ex tb IIIC Db T95°C Ta -50°C to +70°C


Item Description
Energy 15 Joules (10Ws)
Flash rate 1Hz (60 fpm), 1.5Hz (90fpm) & double flash
Peak Candela 1,500,000 cd – calculated from energy (J)
Eff. Intensity cd 750 cd – calculated from energy (J)
Peak Candela 114,854 cd – measured ref to I.E.S
Eff. Intensity cd 666.92 cd – measured ref to I.E.S
Lens colors Amber, Blue, Clear, Green, Magenta, Red & Yellow
Voltages DC 24vdc; 48Vdc
Voltages AC 115Vac; 230Vac
Ingress protection IP66
Enclosure material UV stable GRP (glass reinforced polyester)
Color Natural Red – can be provided in alternative colors
Cable entries 3 x M20 ISO (2 stopping plugs incl.)
Adaptors to M25, 1/2″ & 3/4″ NPT can be specified
Terminals 0.5 – 2.5mm² (20-14 AWG)
Enclosure volume <2 liters
Line monitoring Blocking diode included
EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor or diode (DC versions) can be fitted
Tube life Emissions are reduced to 70% after 8 million flashes
Temperature range -50° to +70°C (-58°F to +158°F)
Weight 3.5kg/7.7lbs

*All candela data is representative of performance with clear lens at optimum voltage.