Federal Signal G-SND Global Series® Hazardous Location Sounder

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. This allows a unique sound to match a specific alarm condition or to be used to escalate an alarm condition.

G-SND Global Series® Hazardous Location Sounder

Federal Signal Global Series sounder can be combined with all other Global Series audible and visual products in several custom configurations. Custom configurations and optional coupling kits, which allow limited field fixturing, are available.

G-SND Global Series® Now Available in Red Body

Federal Signal is excited to announce the launch of its Global Series® Signal Platform in Red, designed to enhance visibility and provide high-performance signaling for a variety of industries where clear, attention-grabbing alerts are crucial.

Global Series is trusted worldwide for rugged construction, high-performance signaling, and modular design flexibility. With the addition of a red housing color option, Federal Signal expands the platform to provide broader solutions for safety and emergency communication across multiple industries. The red finish enhances visibility, ensuring signals are quickly recognized in environments where urgent action and clear communication are critical.

Engineered for reliable performance in demanding conditions, Global Series products support applications in manufacturing, oil and gas, chemical processing, and emergency situations. Red’s universal association with urgency further strengthens their effectiveness in fire, gas detection, and emergency response, where rapid recognition and decisive action are essential.

Key features include:

• 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
• 15 Selectable Tones
• Non-metallic corrosion resistant design
• 15 watt design
• Field customizable legend plates available
• 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
• High-Visibility Finish: Red enhances signal recognition in emergency situations
• Modular Design: Flexibility to configure per site or system needs
• Global Compliance: Designed for international applications
• 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)
• UL Fire Listed (24VDC operating voltage ONLY)
• UKEX certified
• Product Code: G-SND

How to order (Specify Model):

1) Select Voltage (24VDC / 120VAC / 230VAC), E (Ex de Surface Mount) & Standard 15W

• G-SND-024-E – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 24VDC, Ex de Surface Mount 782979235149
• G-SND-120-E – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Ex de Surface Mount 782979235156
• G-SND-230-E – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 230VAC, Ex de Surface Mount 782979235163

Red Housing Color Option

• G-SND-024-E-R – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 24VDC, Ex de Surface Mount 782979105046
• G-SND-120-E-R – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Ex de Surface Mount 782979105060
• G-SND-230-E-R – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 230VAC, Ex de Surface Mount 782979105084

2) Select Voltage (24VDC / 120VAC / 230VAC), E (Ex de Surface Mount) & High Power 30W

• G-SND-024-E-HP – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 24VDC, Ex de Surface Mount 782979100768
• G-SND-120-E-HP – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Ex de Surface Mount 782979100768
• G-SND-230-E-HP – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 230VAC, Ex de Surface Mount 782979100768

Red Housing Color Option

• G-SND-024-E-HP-R – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 24VDC, Ex de Surface Mount 782979105053
• G-SND-120-E-HP-R – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Ex de Surface Mount 782979105077

3) Select MV (Multi-voltage) for D (Ex d Surface Mount) and T (Ex d U-Bracket Mount) configurations, Standard 15W

• G-SND-MV-D – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, Multi-Voltage, Ex d Surface Mount 782979233961
• G-SND-MV-T – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, Multi-Voltage, Ex d U-Bracket Mount 782979233985

Red Housing Color Option

• G-SND-MV-D-R – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, Multi-Voltage, Ex d Surface Mount 782979105107
• G-SND-MV-T-R – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, Multi-Voltage, Ex d U-Bracket Mount 782979105114

4) Select MV (Multi-voltage) for D (Ex d Surface Mount) and T (Ex d U-Bracket Mount) configurations, High Power 30W

• G-SND-MV-D-HP – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, Multi-Voltage, Ex d Surface Mount 782979100768
• G-SND-MV-T-HP – Global Series Sounder, Hazardous Location, UL and cUL CID2, Zone Listed, Multi-Voltage, Ex d U-Bracket Mount 782979100782

Optional Accessories:

• K859500805-02 E-Box Endcap with M20 Opening 782979128960
• K859500805-01 E-Box Endcap with M25 Opening 782979128953
• K859501414 E-Box Cover Assembly (Includes two terminal blocks, mounting plate, retention hardware) 782979128977
• K231246A Adapter, M20 Male to 1/2” Female NPT 782979126485
• K231247 Adapter, M20 Male to 3/4” Female NPT 782979237686
• G-KIT-WBKT Wall Mount Bracket 782979100751

Replacement Parts:

• K859501404 Multi-voltage G-SND Sounder Kit (Includes PCBAs, Bracket, Driver, & Mounting Screws) 782979128908

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