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Overview
- 30W amplified output for clear, loud audibility in noisy environments
- Explosion-proof construction meets UL and cUL Class I, Division 1 (CID1) standards
- Wide 120-240 VAC voltage range for flexible power integration
- Durable gray enclosure resistant to dust, moisture, and mechanical shock
- Sealed speaker driver withstands temperature extremes and chemical exposure
Specifications
-67 to 151 | DEG F |
0 to 114 | DB |
0.43 @ 120VAC/0.26 @ 240VAC | AMP |
0.43(120VAC)/0.26(VAC) | A |
114 | dBa |
120-240 | VAC |
120-240VAC | V |
124 | dBa |
18.8 H x 16.7 W x 19.5 D | IN |
Amperage | 0.43(120VAC)/0.26(VAC) A |
Application | Indoor/Outdoor |
Brand Name | Federal Signal |
Color | Gray |
dBa at 10ft | 114 dBa |
dBa at 1M | 124 dBa |
Dimensions | 18.8 H x 16.7 W x 19.5 D IN |
Enclosure | Type 4X, IP 65 |
Loudness | 0 to 114 DB |
Material | Die Cast Aluminum |
Mounting | Surface |
Operating Current | 0.43 @ 120VAC/0.26 @ 240VAC AMP |
Operating Temperature | -67 to 151 DEG F |
Operating Voltage | 120VAC 50-60Hz/240VAC 50-60Hz |
Special Features | Digital Signal Amplification |
Standard | UL Listed/cUL Listed/CSFM Approved |
Standard | CSFM,UL,cUL |
Standby Current | 0.26(120VAC)/0.13(240VAC) |
Sub Brand | SelecTone |
Termination | Terminal Block |
Type | Audible Signals |
Type | Explosion-Proof Amplified Speaker |
Voltage Rating | 120-240 VAC |
Package Dimensions (L x W x H) | 24 IN x 27 IN x 23.5 IN |
Package Dimensions (L x W x H) | 60.96 cm x 68.58 cm x 59.69 cm |
Package Weight (Imperial) | 33.700 L |
Package Weight (Metric) | 15.286 kg |

302GCX-120-CN
SelecTone 30W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Gray
300GCX-120-CN
SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 120VAC, Gray
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, Gray
300GCX-024-CN
SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 24VAC/DC, GrayFrequently Asked Questions
What type of product is the 302X-120-240?
The 302X-120-240 is a SelecTone® 30W Amplified Speaker. It is designed for explosion-proof applications.
What is the power rating of the 302X-120-240 speaker?
The 302X-120-240 is a 30W amplified speaker.
What is the operating voltage for the 302X-120-240?
The 302X-120-240 operates on 120-240VAC.
Is the 302X-120-240 suitable for hazardous locations?
Yes, it is an Explosion-Proof speaker, UL and cUL CID1 rated.
What certifications does the 302X-120-240 hold?
The 302X-120-240 is UL and cUL CID1 certified.
What color is the 302X-120-240 speaker?
The 302X-120-240 speaker is gray.
Can the 302X-120-240 be used as a stand-alone speaker?
Yes, each SelecTone® speaker and amplifier can be used for stand-alone signaling applications.
How does the 302X-120-240 communicate with a command unit?
A Connector Card, installed in each powered loudspeaker, provides communication with the SelecTone® Command Unit.
Can the 302X-120-240 integrate with existing PA systems?
Yes, Connector Cards can be used to add SelecTone® speakers and amplifiers to existing public address systems.
What environments is the 302X-120-240 designed for?
It is designed for heavy industrial facilities, hazardous, and high ambient noise environments. It is explosion-proof.
How to Install the 302X-120-240 Controller
This guide provides step-by-step instructions for installing and configuring the 302X-120-240 controller, ensuring proper wiring and setup for optimal performance.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Conduit plugs
- Mount the controller
Remove the cover by unscrewing the two screws. Position the rear of the housing against the mounting surface and mark the drilling positions using the mounting holes as a template. Secure the unit using appropriate screws for the surface type.
- Make electrical connections
Route the power wires through the 1/2" threaded openings into the unit. Connect the power source wires to the appropriate terminals: for 24V models, connect positive to (+) and negative to (−); for 120V and 240V models, connect hot to 'L' and neutral to 'N'. Ensure all connections are tight and secure.
- Install tone and speaker connector cards
Plug the desired tone card into the designated socket and ensure the rubber gasket is seated properly. For audio signal leads, connect them to the speaker connector card inputs and plug the card into the socket. Reinstall the housing cover and tighten the screws to secure it.
- Test the system
After installation, power on the unit and test the system to verify that the controller operates correctly. Adjust the internal volume control if necessary to achieve the desired loudness.
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.


