855XH Hazardous Location Horn, Black, 1/2 Inch NPT/M20 Conduit Entrance, 230V AC 50/60Hz, Flare, 110 dB @ 1 meter / 45 Tone / 3 StageHORN DATAHousing ColorBlackConduit Entrance1/2 Inch NPT/M20 Conduit EntranceSupply Voltage230V AC 50/60HzHorn TypeFlare,...