dMS 85-265 V AC, yellow/blue dMS Explosion-proof multi-tone alarm sounder 85-265 V AC IP66 115 dB

Loud, explosion-proof electronic multi-tone alarm sounder, Certified for gas and dust hazardous areas of zone 1, 2, 21, 22, Flame-proof enclosure "d", Terminal connection chamber "increased safety e"32 signal tones, 2 tones can be switched externally, Housing made of copper-free seawater-resistant aluminium, black plastic sound protection hood, Degree of protection IP 66, Maximum sound pressure 115 dB (A) in 1 m, Volume can be reduced in 3 steps of 10 dB each, Protection class I, wide voltage range