Asenware AW-D135EX Exproof Fire Alarm Button

The AW-D135EX is a conventional fire alarm button with cast iron and ABS housing used for manual fire notification in compartments bearing explosive atmosphere risk. It is powered by DC 24V, draws approximately 10 mA at alarm, and normally transmits information to the panel via an open dry contact output; standby status is indicated by green, alarm status by red. Explosion protection is declared by the manufacturer as Exd II CT6 (equivalent to Ex d IIC T6 in ATEX terms); cable entry is G20 thread, dimensions are 135 x 130 x 64 mm, weight approximately 1 kg. Operating range is -20 to +50 °C, humidity tolerance %5-95 RH without condensation, and it interfaces with AW-CFP2166 conventional fire panels. Since IP protection class and EN 54-11 conformity declaration are not found in the manufacturer's data sheet, we recommend confirming with us before product selection in specifications that call for these documents.