ZONES 2, 21 AND 22 - REINFORCED RESISTANCE– BOROSILICATE GLASS – 1 LAMP T8 DAVY 100 IMPERVIOUS LIGHT FITTING FOR DIFFICULT EXPLOSIVE ENVIRONMENTS TUBULAR Increased mechanical resistance Easy to clean Limited dirt accumulation 360° orientation HOUSING • Ø100 mm diffuser in borosilicate glass for corrosive environments • Also available in coextruded polycarbonate/PMMA for chemically aggressive environments and outdoor lighting • End caps 1/2 ring press-formed in 304L stainless steel (316L also available) • Gaskets moulded in EPDM • Cable entry with cable gland • Possibility for a model with 2 cable entries for looping-in (2 cable glands with stopper plug or 1 IMPERVIOUS (IP68) Absolute imperviousness No internal dust accumulation Maximum light output Adapted for pressure cleaning cable gland and 1 blind plug at the same cap) GEAR TRAY ROBUST Mechanical assembly insensitive to external mechanical and/or chemical aggression • White powder coated steel sheet gear tray • Hot cathode electronic gear unit (EEI A2) • Industrial electronic ballast for difficult environments available DURABLE High resistance to shocks and corrosion Single piece casing, material and components selected to ensure long-term investment ELECTRICAL CLASS FIRE RESISTANCE Coex. polycarbonate/PMMA Borosilicate glass SHOCK RESISTANCE Coex. polycarbonate/PMMA Borosilicate glass OPERATING TEMPERATURE • Internal wiring with silicone isolation braided with glass fibre REFLECTORS • White powder-coated gear tray acting as a reflector for general diffused lighting • Range of technical reflectors in mirror finish aluminium sheeting available INSTALLATION – MAINTENANCE • Off-load opening in an explosive environment • Connection to a 3x2,5mm² terminal block fixed to the removable end cap • Attachment with 2 bolt-fitted stainless steel straps with variable centre distance and allowing 360° orientation (available as a reinforced model and/or with closure by HSHC screw) • Maintenance: remove the end-cap, unlock and extract the gear tray PROTECTION AGAINST EXPLOSION • Protection : Protection « n » • Compliant with the ATEX 94/9/EC directive and standards IEC 60079-0, IEC 60079-15, IEC 60079-31

MAIN REFERENCES-ELECTRONIC BALLAST VERSION Version without reflector Version with intensive reflector Version with extensive reflector MAIN REFERENCES - INDUSTRIAL ELECTRONIC BALLAST VERSIOI Version without reflector Version with intensive reflector Version with extensive reflector OPTION CODE DESCRIPTION OPTION CODE CABLE ENTRIES 1 or 2 cable glands in black polyamide 1 cable gland in black polyamide and 1 blind plug 1 or 2 cable glands in nickel-coated brass GEAR UNIT 5-point terminal block for phase balancing Coex. polycarbonate/PMMAdiffuser POME End caps and fixing straps in 316L stainless...