The light fittings series AB12 and EVF for
fluorescent lamps are in accordance with the
ATEX-Directive 94/9/EC and can be used in
the Zones 1, 2 (for EVF...) and Zone 1, 2, 21
and 22 (for AB 12...). They are fitted alternatively
with electronic or electromagnetic ballasts for
fluorescent lamps with G13 sockets. The
flameproof housing is made of copperfree
aluminium (Cu < 0.1 %), the protective tube is
made of borosilicate glass with high mechanical
and thermal stability. The easy to open threaded
cover, the large terminal compartment and
lamp guide on a guide carriage make it simple
for servicing.
• Protection: Ex d IIÎ’ T5 / Ex tD A21 IP67 T78 °C
• Permissible ambient temperature: -20°C to +40°C
• Lamps: G13 2x18W, 2x36W, 2x58W
• Power factor cosφ: ≥ 0.9
• Frequency: 50 - 60Hz
• Enclosure material: Copper-free aluminium
