Explosion-proof alarm sounder G-SND
for harsh environmentsintrinsically safeultra-rugged

explosion-proof alarm sounder
explosion-proof alarm sounder
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Protection level
explosion-proof, for harsh environments, intrinsically safe, ultra-rugged, IP66
with signal light, without beacon


Supports 3 operational voltages: 24VDC, 120VAC 50/60Hz, and 230VAC 50/60Hz Optional 316 stainless steel ratchet adjustable mounting U-bracket (field installation required) Gain control Non-metallic corrosion resistant design 15 watt design Field customizable legend plates available2 Optional indicator rings are available in six colors: Black, Blue, Green, Magenta, Red and Yellow Two M20 entries standard on Ex d models, three M20 entries standard on Ex de models Type 4X, IP66 enclosure Zone 1, 21 Rated, IECEx, ATEX, Ex d IIC, Ex de IIC and Ex tb IIIC UL and cUL Listed for Class I, Division 2, Groups A, B, C and D; Class II, Division 2, Groups F and G; Class III UL and cUL Listed for Class I, Zone 1 AEx db IIC T4: Zone 21, AEx tb IIIC T4/135°C, excludes increase safety versions (Ex de) UL Fire Listed (24VDC operating voltage ONLY) Features Federal Signal Global Series® Sounders are available in explosion-proof Ex versions, increased safety Ex de wiring box versions and are certified for gas Group IIC environments.The Global Series Sounder can be wired to perform two separate functions. A single tone can be selected via a rotary switch; once power is supplied, it will sound the selected tone. Alternatively, multiple tones can be selected remotely by choosing the appropriate combination of inputs.1 This allows a unique sound to match a specific alarm condition or to be used to escalate an alarm condition


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.