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Overview
- 15W power output for clear audio in noisy environments
- 240VAC operation for compatibility with industrial power systems
- UL and cUL certified for electrical safety and fire compliance
- Gray industrial-grade enclosure resists dust, moisture, and impact
- Compact design for easy mounting on walls, ceilings, or equipment
Specifications
-67 to 150 | DEG F |
0 to 110 | DB |
0.10 | AMP |
0.15 | A |
110 | dBa |
12.4 H x 7.9 W x 8.5 D | IN |
120 | dBa |
240 | VAC |
240VAC | V |
Amperage | 0.15 A |
Application | Indoor/Outdoor |
Brand Name | Federal Signal |
Cable Entry Size | 1/2-Inch NPT |
Color | Gray |
dBa at 10ft | 110 dBa |
dBa at 1M | 120 dBa |
Dimensions | 12.4 H x 7.9 W x 8.5 D IN |
Enclosure | Type 3R, IP54 |
Loudness | 0 to 110 DB |
Material | Die-Cast Aluminum |
Mounting | Surface |
Operating Current | 0.1 AMP |
Operating Temperature | -67 to 150 DEG F |
Operating Voltage | 240VAC 50-60Hz |
Output Level | 15 WTT |
Special Features | Digital Signal Amplification |
Standard | CSFM,UL,cUL |
Standard | UL Listed/cUL Listed/CSFM Approved |
Standby Current | 15 mA |
Sub Brand | SelecTone |
Termination | Terminal Block |
Type | Amplified Speaker |
Voltage Rating | 240 Vac |
Package Dimensions (L x W x H) | 13.75 IN x 13 IN x 15.5 IN |
Package Dimensions (L x W x H) | 34.925 cm x 33.02 cm x 39.37 cm |
Package Weight (Imperial) | 6.700 L |
Package Weight (Metric) | 3.039 kg |

302GC-240-B
SelecTone 30 Watt Amplifed Speaker, 240VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Built-in gain control, adjustable between 0 dBa to 114 dBa at 10 feet (100 dBa to 124 dBa at 1 meter). Type 3R, IP54 enclosure. Digital signal amplification. Fused input and output. Indoor/outdoor use. CSFM Approved. UL and cUL Listed.
300GC-240-B
Selectone 15 Watt Amplified Speaker, 240VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Built-in gain control, adjustable between 0 dBa to 110 dBa at 10 feet (0 dBa to 120 dBa at 1 meter). Cast copper free aluminum housing, spun aluminum projector. Indoor or outdoor use. Type 3R, IP54 enclosure. Digital signal amplification. Fused input and output. CSFM Approved. UL and cUL Listed.
300GC-120-B
Selectone 15 Watt Amplified Speaker, 120VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Built-in gain control, adjustable between 0 dBa to 110 dBa at 10 feet (0 dBa to 120 dBa at 1 meter). Cast copper free aluminum housing, spun aluminum projector. Indoor or outdoor use. Type 3R, IP54 enclosure. Digital signal amplification. Fused input and output. CSFM Approved. UL and cUL Listed.
302GC-120-B
SelecTone 30 Watt Amplifed Speaker, 120VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Built-in gain control, adjustable between 0 dBa to 114 dBa at 10 feet (100 dBa to 124 dBa at 1 meter). Type 3R, IP54 enclosure. Digital signal amplification. Fused input and output. Indoor/outdoor use. CSFM Approved. UL and cUL Listed.
300GCX-240-CN
SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 240VAC, Gray
302GCX-240-CN
SelecTone 30W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 240VAC, GrayFrequently Asked Questions
What type of speaker is the 300GC-240 and its power?
The 300GC-240 is a SelecTone® 15W Amplified Speaker.
What is the operating voltage for the 300GC-240 speaker?
The 300GC-240 SelecTone® 15W Amplified Speaker operates on 240VAC.
What safety certifications does the 300GC-240 speaker have?
The 300GC-240 SelecTone® 15W Amplified Speaker is UL and cUL certified.
What color is the 300GC-240 SelecTone® speaker?
The 300GC-240 SelecTone® 15W Amplified Speaker is available in Gray.
What are the primary applications for SelecTone® amplified speakers?
SelecTone® speakers are designed for heavy industrial facilities, hazardous, and high ambient noise environments. They support multiple tones, voice, live PA, and pre-recorded messages.
How reliable is the SelecTone® system if a device fails?
If one SelecTone® device fails, the system will not; other devices will continue to operate.
Can the SelecTone® 300GC-240 speaker be used alone?
Yes, each SelecTone® speaker and amplifier can be used for stand-alone signaling applications.
Are SelecTone® speakers designed for harsh industrial environments?
Yes, every SelecTone® model is designed to withstand a long life in harsh, industrial environments.
How does the speaker communicate with a SelecTone® Command Unit?
Connector Cards, installed in each powered loudspeaker and amplifier, provide communication with the SelecTone® Command Unit.
Can SelecTone® speakers be integrated into existing PA systems?
Yes, Connector Cards can be used to add SelecTone® speakers and amplifiers to existing public address systems.
How to Install the 300GC-240 Controller
This guide provides step-by-step instructions for the installation and initial setup of the 300GC-240 controller, ensuring proper mounting, wiring, and configuration.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Conduit plugs
- Unpack and Inspect the Unit
Carefully unpack the 300GC-240 controller and inspect it for any damage that may have occurred during transit. If damage is found, file a claim with the carrier.
- Mount the Controller
Select a suitable mounting location and secure the controller to a flat surface using the appropriate screws. Ensure the speaker projector is pointed horizontally or slightly downward to avoid water accumulation.
- Make Electrical Connections
Route the power wires through the 1/2" threaded openings into the controller. Connect the power leads according to the specifications for either 24V AC/DC or 120/240V AC, ensuring all connections are secure and the housing cover is properly fastened.
- Install Tone and Speaker Connector Cards
If using a tone card or speaker connector card, plug the desired card into the appropriate socket inside the housing. Ensure the rubber gasket is seated properly to maintain a seal.
- Test the System
After installation, power on the unit and test the functionality of the speaker. Adjust the internal volume control if necessary to achieve the desired sound level.
Frequently Asked Questions about Federal Signal
What certifications and standards do Federal Signal products comply with?
Federal Signal products are certified across multiple international standards, including UL (Underwriters Laboratories) in the USA, CSA (Canadian Standards Association), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia and New Zealand). Their products meet rigorous safety and performance standards for industrial environments, with specific compliance in electrical equipment enclosures, functional safety, and environmental protection ratings.
What is Federal Signal's warranty policy?
Federal Signal offers a comprehensive limited warranty covering most products for 1-5 years from the date of delivery, with specific terms varying by product category. Mechanical sirens, beacons, speakers, and sounders typically receive 5-year parts and labor coverage, while electronic sirens and controllers generally have 2-year warranties. All warranties require return to the factory for service, and on-site services are not included. Certain components like domes, lenses, lamps, and batteries are specifically excluded from warranty coverage.
What industries and applications are Federal Signal products used for?
Federal Signal products are used across multiple critical industrial and municipal sectors for notification, communication, and safety systems. Their product lines cover essential applications including fire alarm systems, public address and telephony, outdoor warning systems, visual and audible signals, and emergency communication networks. Key industries served include manufacturing, municipal emergency services, industrial facilities, and infrastructure environments where clear, reliable communication and safety signaling are paramount.
What technical support does Federal Signal offer?
Federal Signal offers comprehensive technical support through their dedicated [email protected] email and direct phone line at +1 708.534.4756. Their support covers a wide range of notification and communication solutions, including technical assistance for products in public address, telephony, fire alarm, visual and audible signals, outdoor warning systems, and intercoms.
What are the main product lines offered by Federal Signal?
Federal Signal offers comprehensive notification and communication solutions across multiple product lines, including Visual Signals, Audible Signals, Telephony, Intercoms, Fire Alarm, Outdoor Warning Systems, Public Address, and Initiating Systems. Their product range is designed to provide clear communications and critical process notifications that enhance safety and compliance in industrial and public environments.
What are the key features of Federal Signal products?
Federal Signal products are comprehensive notification solutions designed to enhance safety and communication across industrial environments. Their key features include visual and audible signals, fire alarm systems, outdoor warning systems, public address capabilities, telephony, and intercoms. These products provide critical process notifications, ensure safety compliance, and offer advanced technologies like secure encrypted communication, cloud-based control systems, and customizable emergency response interfaces.
What environmental ratings do Federal Signal products have?
Federal Signal products offer robust environmental ratings across multiple standards, including UL 508A, CSA, NEMA, and IEC 60529. Their enclosures are rated for Type 1, 2, 3, 4, 4X, 12, and 13 environments, with IP66 protection, and can operate in temperatures ranging from -40°F to 266°F. These ratings ensure superior protection against dust, water, corrosion, and extreme conditions for indoor and outdoor industrial applications.
What accessories are available for Federal Signal products?
Federal Signal offers multiple accessories for their signaling products, including coupling kits, cable entry adapters, indicator rings, legend plates, and mounting brackets. Key accessories include E-Box endcap kits with M20 and M25 openings, U-Brackets for dual configurations, and color-coded indicator rings in black, blue, green, magenta, red, and yellow. Additional options like adapters for NPT connections and specialized mounting hardware are also available for their Global Series signaling platforms.
What communication protocols do Federal Signal products support?
Federal Signal supports multiple industrial communication protocols including PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and Modbus RTU. These protocols enable flexible network integration across various industrial automation environments, supporting both traditional fieldbuses and modern Ethernet-based communication standards.
How are Federal Signal products typically installed?
Federal Signal products are typically installed using professional mounting configurations that include wall brackets, base stations, and specialized mounting hardware. Depending on the specific product line—such as outdoor warning systems, visual signals, or audible signals—installation involves precise mounting options like wall-mount antenna brackets, base station radio packages, and modular component assemblies. Each product configuration includes specific mounting accessories like endcaps, adapters, and terminal blocks to ensure secure and compliant installation in industrial and safety-critical environments.

