Chalmit NexLED

LED Bulkhead, Ex e, Zone 1/21


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The NexLED bulkhead luminaire utilises high output 1 Watt light emitting diodes (LED’s) that provide a white, instant light that is highly visible. Designed for low profile applications, the bulkhead can be mounted on walls, handrails and ceilings making it ideal for walkways or restricted height areas. Its excellent temperature range of -45°C to +55°C makes it a global lighting solution providing high quality lighting at extreme temperatures. Green LED option is also available.

  • Installation to gas groups IIA, IIB and IIC.
  • Highly visible, instant light.
  • Easy to install and maintain.
  • Ultra long life, no re-lamping required.
  • Over 60,000 hours* continuous operation.
  • Very low power consumption.
  • Highly Energy Efficient.
  •  Low Profile Applications
  • Exe
  • Walkways
  • Restricted Height Areas
  • Extreme Temperature Applications

Bulkheads offer a compact and versatile solution for many applications, especially in exposed conditions with high levels of dust and moisture.

ATEX ClassificationGroup II Category 2 GD
ApplicationZone 1 and 21
Battery TypeInternal 6V Ni-Cad Battery (4 Ah) – 18W; 6V (7Ah) – 36W
Lamp Type2 x 1W LEDs
8 x 1W LEDs
Light Distribution2W version – 3 hours
8W version – 90 minutes.
MaterialLM6 aluminium; RAL-9005 black matt fine textured epoxy paint finish with toughened glass and sIndustrialicone gasket.
Operating Temperature Range Celsius-45°C to +55°C
Certifications and Compliance
CSA File Number1066169
Certified Listed
  • ATEX
  • NEC
  • IEC
  • EAC
  • IP66
  • IP67
Hazardous Rating(s)Zone 1 & 21
Industry Standard(s)
  • EN 60079-10-1
  • EN 60079-10-2
  • EN 60079-14

Chalmit NexLED Datasheet