• certified for zones 1, 2, 21, 22 exposed to the risk of gas and dust explosions
• molded case
• Die-cast aluminum housing
• Weather-resistant paint, seawater resistant
• Protection class IP66
• Contact protection class I Loud, aesthetic explosion-proof electromechanical horn with typical horn sound.
This product has the following ATEX protection:
II 2 G Ex e mb IIC T5 Gb
II 2 D Ex tb IIIC T90 ° C Db
-55 ° C ≤ Ta ≤ + 50 ° C (AC-Mod.)
-55 ° C ≤ Ta ≤ + 60 ° C (DC-Mod.)
Zone 1, 2, 21, 22