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Pendant / Wellglass
Chalmit Eclipse II Well-Glass
Chalmit Eclipse II Well-Glass
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Chalmit Eclipse II Well-Glass Chalmit

Availability: Enquire about stock

Ex nA Zone 2

POA excl. VAT

Chalmit Eclipse II Well-Glass Details

The eclipse ii is a Zone 2 well-glass for high pressure discharge lamps of up to 400W. 

It has a lightweight corrosion resistant aluminium body, heat resistant glass and stainless steel fasteners. It has been tested to IP66 and is suitable for use in harsh environments. The protection is Ex nA nR, incorporating a restricted breathing lamp chamber and a non-sparking control gear and terminal housing. This design removes the need for special cable or cable glands. The lamp glass has a screwed thread for quick access. 

The control gear housing hinges on the mounting and termination cover and is held in position by a single screw barrel nut. The single screw barrel nut permits easy access and closure of the luminaire during installation and should maintenance be required. There is a range of wall, surface and stanchion mountings which may be integrated in the design. An enclosed reflector for highbay applications is also available. A range of external reflectors is available to direct light efficiently to where it is required, please refer to the product datasheet for further details.


  • ATEX Certified
  • GOST R Approved
  • IECEx Compliant
Type of Protection     Ex nA nR(Non Sparking Restricted Breathing)

AR 2 T* ºC (Tamb = -30ºC to +*ºC)

DIP A22 T* (Tamb = -30ºC to +*ºC)

* - refer to IEC Ex certificate

Area Classification     Zone 2 areas
ATEX Classification     Group II Category 3 G
IECEx     IECEx BAS 05.0053X
ATEX     Type Examination Certificate Baseefa04ATEX0393X
Coding     Ex II 3 G Ex nA nR II
Enclosure     Painted aluminium body with glass globe. Silicone rubber gasket. Single stainless steel barrel nut fastener.
Entry     Ceiling mounted: 4 x M20 cable entries

Wall mounted (/WM): 2 x M20 & 2 x M25 cable entries 

Pendant mounted (/PE): 1 x M25 pendant cable entry & 4 x M20 cable entries

Termination     3 core 6mm² max with looping.
Installation     Ceiling, stanchion, wall or pendant mounting
Lampholder     E27 or E40
Lamp Type     HPS, Metal Halide or Mercury Vapour
Control Gear     Internal copper/iron ballast with ignitor and PFC correction capacitors
Relamping     Access via restricted breathing lamp chamber
Burning Position     Up to 25° off vertical
Ingress Protection     IP66
Electrical Supply     220, 230, 240V 50Hz (50, 80, 100 & 125W)

220, 230, 240, 254V 50Hz (70, 150, 250 & 400W)

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Pendant / Wellglass
Chalmit Eclipse II Well-Glass