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XN Std and Emergency (Ex en) Zone 2

Certification Code: Ex nC II 3GD T4 -40°C to +55°C

Protection: IP 65

EXEN (XN) is an ATEX Zone 2 fluorescent luminaire for use in both internal and external hazardous area applications.

See Zone definitions here

Featuring a moulded GRP body and polycarbonate diffuser it is designated as “unrestricted breathing” equipment, meaning no routine testing during annual maintenance inspections. Simple in design, access to all parts is quick, and when needed lamps may be changed easily by releasing the stainless steel diffuser clips and removing the diffuser.

Lamp sizes from 18W to 58W are available as are single and twin versions.

Three hour emergency versions are fitted with integral batteries and charging unit.


For full information and product specification click on the Petrel link.

Available options include

Options available:

Through wiring (loop in, loop out) installation option (TW suffix on version code)

Heavy duty gull wing brackets

Standard versions:

XN136/HF (single lamp 1x36W)

XN158/HF (single lamp 1x58W)

XN218/HF (twin lamp 2x18W)

XN236/HF (twin lamp 2x36W)

XN258/HF (twin lamp 2x58W)

Emergency versions:

XN136/HF/EM (single lamp 1x36W)

XN158/HF/EM (single lamp 1x58W)

XN218/HF/EM (twin lamp 2x18W)

XN236/HF/EM (twin lamp 2x36W)

XN258/HF/EM (twin lamp 2x58W)


2 x 18W (702mm, 2ft)

1 or 2 x 36W (1312mm, 4ft)

1 or 2 x 58W (1612mm, 5ft)