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  • Continuously rated
  • High light output
  • Suitable for surface or wall mounting
  • Optional wall bracket & guard available – see accessories
  • 2 point fix
  • M20 conduit side entry or bottom cable entry
  • 360° light output around the vertical axis
  • 180° light output above the horizontal axis
  • Dustproof and Weatherproof


UV Stable Polycarbonate Lens
UV Stable ABS Plastic Base

Approvals & Conformities

Approvals & Conformities
Categories in this range.


X401-400 Series

(10 Joules)

Flashing Industrial Xenon Beacons

The X401-400 series are suitable for security & general industrial signalling applications where a more robust and powerful signal is required.

These beacons are of the Flashing mode type (single stage alarm) Xenon beacons (sometimes called strobes) are controlled via a PCB and put out a very brief but very bright flash of white light by ionizing and then discharging a large current through the xenon gas. The design allows for termination inside the enclosure.

This range of beacons incorporates an internal Fresnel lens designed to maximise the light intensity and has a double flash option (activated by a slide switch on the PCB) that extends the signal duration making it more noticeable to the human eye. The DC unit is factory set at 24v but a slide switch on the PCB can change it to 12v operation.


Code NoVoltageLight SourceCurrent
X401-18 *12/24v Dc ---Xenon 10 J / 7.5 J1.45 / 0.7 A
X401-19 **12/24v Dc ---Xenon 10 J / 7.5 J1.45 / 0.7 A
X400-8824v Ac ~Xenon 10 J / 7.5 J0.72 A
X400-89 ***48v Ac ~Xenon 7 J / 5 J0.37 A
X400-21115v Ac ~Xenon 10 J / 7.5 J0.10 A
X400-22230v Ac ~Xenon 10 J / 7.5 J0.06 A
* Pre-set at 24v Dc ---
** Diode Polarised for Fire Alarm Systems
*** Ambient Temperature Range -25°C to +35°C

Additional information

Lens Colour

Amber, Blue, Clear, Green, Red

IP Rating

IP 65

Maximum Temperature

+55 °C

Minimum Temperature

-25 °C


Fire, Industrial, Security


FPM 60×90


50/60 Hz


12/24v Dc —, 24v Ac ~, 115v Ac ~, 230v Ac ~

Light Source

Xenon 10 J / 7.5 J, Xenon 7.0 J / 5.0 J


UV Stable ABS Plastic Base, UV Stable Polycarbonate Lens

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