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Chalmit Nevis Bulkhead
Chalmit Nevis Bulkhead

Chalmit Nevis Bulkhead Chalmit

Availability: Enquire about stock

Ex d e Bulkhead Zone 1 & 21

POA excl. VAT

Chalmit Nevis Bulkhead Details

The Nevis bulkhead is designed for applications where a low profile robust luminaire is required. It is suitable for mounting on handrails and walls as well as ceilings and in restricted dirty places. 

The ATEX rated bulkhead suitable for Zone 1 and Zone 21 applications is made from corrosion resistant aluminium alloy and toughened boro-silicate glass using stainless steel fastenings. It has an IP66/67 rating making it ideally suited to use in hazardous area environments

The luminaire is suitable for high pressure discharge lamps up to 70W HPS and 125W mercury vapour and also compact fluorescent lamps up to 26W, 200W GLS and 55W QL induction lamps. These give an efficient all around light distribution. 

The large side mounted increased safety terminal chamber eliminates the need for flameproof glands and allows for flush mounting with easy cable access.


  • ATEX Certified
  • GOST R Approved
  • Brackets available for handrail mounting
Type of Protection     Ex d e (Flameproof Increased Safety)
Area Classification     Zone 1 and Zone 21 areas
ATEX Classification     Group II Category 2 GD
IECEx     IECExBAS08.0054
ATEX     EC Type Examination Certificate Baseefa08ATEX0178
Coding     Ex II 2 GD Ex d e IIB (refer to datasheet for T rating and ambient)
Enclosure     Aluminium alloy LM6

All fastenings A4 stainless steel. 

Toughened glass bowl.

Reflector/Geartray     High purity anodised aluminium
Entry     2 x M20 cable entries
Termination     3 core 6mm² max. conductor with looping
Installation     Flush mounting bracket
Lampholder     E27 for GLS and HID lamps. G24q for compact fluorescent
Lamp Type     HPS, Metal Halide, Mercury Vapour, GLS, Compact Fluorescent, MBTF or QL Induction lamp
Control Gear     Internal copper/iron with PFC correction capacitor
Relamping     Access via hinged front glass cover assembly
Burning Position     Universal
Ingress Protection     IP66/67
Electrical Supply     220V, 230V, 240V, 254V 50Hz - 70 HPS/Metal Halide

220V, 230V, 240V 50Hz - 80W and 125W MBF/U


240V - CF

220V-240V QL

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Chalmit Nevis Bulkhead