Federal Signal 300GCX-024-B - SelecTone 15 Watt Amplified Speaker, Hazardous Location, 24VAC/DC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable, solid-state circuitry. Digital signal amplification. Fused input and output. 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. Type 4X, IP66 enclosure. IP69K compliant. Indoor/outdoor use. CSFM Approved. 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.
Federal Signal

300GCX-024-B

Alternate Item Number: 300gcx-selectone

UPC: 782979246923


Documents & Media
BrochureInstallation InstructionsLine DrawingSpecification SheetWarranty

Contact for Pricing

Overview

The Federal Signal 300GCX-024-B SelecTone 15W Amplified Speaker is a solid-state, digitally amplified audio solution designed for hazardous locations. Rated at 15 watts, it delivers adjustable sound output ranging from 0 dBa to 110 dBa at 10 feet (0 dBa to 120 dBa at 1 meter) with built-in gain control for precise volume adjustment. The speaker operates on 24V AC/DC power, offering flexibility for integration into existing systems, and features fused input and output for enhanced protection against electrical faults. Housed in a durable cast copper-free aluminum enclosure with a spun aluminum projector, it ensures long-lasting performance in demanding environments. The Type 4X and IP66 enclosure ratings, along with IP69K compliance, provide superior protection against dust, water, and high-pressure washdowns, making it suitable for both indoor and outdoor use. Certified by CSFM and listed by UL and cUL, the 300GCX-024-B meets stringent hazardous location standards, including Class I, Division 2 (Groups A, B, C, D), Class II, Division 2 (Groups F, G), and Class III. This speaker is ideal for industrial facilities, emergency notification systems, public address applications, and other environments requiring reliable, code-compliant audio output.
  • 15W amplified speaker with digital signal amplification
  • Adjustable gain control: 0 dBa to 110 dBa at 10 feet (0-120 dBa at 1 meter)
  • Operates on 24V AC/DC with fused input/output protection
  • Cast aluminum housing with spun aluminum projector, IP66/IP69K, NEMA Type 4X rated
  • UL/cUL certified for Class I, Div 2 (Groups A-D), Class II, Div 2 (Groups F-G), Class III hazardous locations

Specifications

-67 to 150
DEG F
0 to 110
DB
0.67 @ 24VDC/0.90 @ 24VAC
AMP
0.67(VDC)/0.9(VAC)
A
110
dBa
12.4 H x 7.9 W x 8.5 D
IN
120
dBa
24
VAC/VDC
24VAC/DC
V
Amperage
0.67(VDC)/0.9(VAC) A
Application
Indoor/Outdoor
Brand Name
Federal Signal
Cable Entry Size
1/2-Inch NPT
Color
Black
Connection Type
Fused input and output
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 4X, IP66, IP69K
Ip Rating
IP66/IP69K
Loudness
0 to 110 DB
Material
Cast aluminum housing, spun aluminum projector
Material
Cast copper-free aluminum housing, spun aluminum projector
Material
Cast aluminum, spun aluminum
Material
Die-Cast Aluminum
Mounting
Surface
Mounting Type
External mounting tabs
Nema Rating
Type 4X
Operating Current
0.67 @ 24VDC/0.90 @ 24VAC AMP
Operating Temperature
-67 to 150 DEG F
Operating Voltage
24VDC/24VAC 50-60Hz
Output Level
15 WTT
Series
SelecTone
Special Features
Digital Signal Amplification
Standard
CSFM,UL,cUL
Standard
UL Listed/cUL Listed/CSFM Approved
Standby Current
50 mA @ 24VDC/100 mA @ 24VAC
Sub Brand
SelecTone
Termination
Terminal Block
Type
Audible Signals
Type
Hazardous Location Amplified Speaker
Voltage Rating
24 VAC/VDC
Package Dimensions (L x W x H)
10.25 IN x 13.5 IN x 10.5 IN
Package Dimensions (L x W x H)
26.035 cm x 34.29 cm x 26.67 cm
Package Weight (Imperial)
6.100 L
Package Weight (Metric)
2.767 kg
SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, 24VAC/DC, Gray

300GCX-024

SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, 24VAC/DC, Gray
SelecTone 15W Amplified Speaker, Explosion-Proof, UL and cUL CID1, 24VAC/DC, Gray

300X-024

SelecTone 15W Amplified Speaker, Explosion-Proof, UL and cUL CID1, 24VAC/DC, Gray
SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 24VAC/DC, Gray

300GCX-024-CN

SelecTone 15W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 24VAC/DC, Gray
SelecTone 30W Amplified Speaker, Hazardous Location, UL and cUL CID2, 24VAC/DC, Gray

302GCX-024

SelecTone 30W Amplified Speaker, Hazardous Location, UL and cUL CID2, 24VAC/DC, Gray
SelecTone 30 Watt Amplified Speaker, Hazardous Location, 120VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable solid-state circuitry. Digital signal amplification. Fused input and output. Built-in gain control, adjustable between 0 dBa to 114dBa at 10 feet (0 dBa to 124 dBa at 1 meter). Type 4X, IP66 enclosure. IP69K compliant. External mounting tabs. Indoor/outdoor use. CSFM Approved. 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.

302GCX-120-B

SelecTone 30 Watt Amplified Speaker, Hazardous Location, 120VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable solid-state circuitry. Digital signal amplification. Fused input and output. Built-in gain control, adjustable between 0 dBa to 114dBa at 10 feet (0 dBa to 124 dBa at 1 meter). Type 4X, IP66 enclosure. IP69K compliant. External mounting tabs. Indoor/outdoor use. CSFM Approved. 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.
SelecTone 30W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 24VAC/DC, Gray

302GCX-024-CN

SelecTone 30W Amplified Speaker, Hazardous Location, UL and cUL CID2, Zone Listed, 24VAC/DC, Gray
Selectone 15 Watt Amplified Speaker, 24VAC/DC, 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-024-B

Selectone 15 Watt Amplified Speaker, 24VAC/DC, 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.
SelecTone 30 Watt Amplifed Speaker, 24VAC/DC, 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.

302GC-024-B

SelecTone 30 Watt Amplifed Speaker, 24VAC/DC, 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.
SelecTone 30W Amplified Speaker, Explosion-Proof, UL and cUL CID1, 24VAC/DC, Gray

302X-024

SelecTone 30W Amplified Speaker, Explosion-Proof, UL and cUL CID1, 24VAC/DC, Gray
SelecTone 15 Watt Amplified Speaker, Hazardous Location, 120VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable, solid-state circuitry. Digital signal amplification. Fused input and output. 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. Type 4X, IP66 enclosure. IP69K compliant. Indoor/outdoor use. CSFM Approved. 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.

300GCX-120-B

SelecTone 15 Watt Amplified Speaker, Hazardous Location, 120VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable, solid-state circuitry. Digital signal amplification. Fused input and output. 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. Type 4X, IP66 enclosure. IP69K compliant. Indoor/outdoor use. CSFM Approved. 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.
SelecTone 30 Watt Amplified Speaker, Hazardous Location, 240VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable solid-state circuitry. Digital signal amplification. Fused input and output. Built-in gain control, adjustable between 0 dBa to 114dBa at 10 feet (0 dBa to 124 dBa at 1 meter). Type 4X, IP66 enclosure. IP69K compliant. External mounting tabs. Indoor/outdoor use. CSFM Approved. 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.

302GCX-240-B

SelecTone 30 Watt Amplified Speaker, Hazardous Location, 240VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable solid-state circuitry. Digital signal amplification. Fused input and output. Built-in gain control, adjustable between 0 dBa to 114dBa at 10 feet (0 dBa to 124 dBa at 1 meter). Type 4X, IP66 enclosure. IP69K compliant. External mounting tabs. Indoor/outdoor use. CSFM Approved. 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.
SelecTone 15 Watt Amplified Speaker, Hazardous Location, 240VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable, solid-state circuitry. Digital signal amplification. Fused input and output. 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. Type 4X, IP66 enclosure. IP69K compliant. Indoor/outdoor use. CSFM Approved. 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.

300GCX-240-B

SelecTone 15 Watt Amplified Speaker, Hazardous Location, 240VAC, Black - Available in 24VAC/DC, 120VAC and 240VAC. Reliable, solid-state circuitry. Digital signal amplification. Fused input and output. 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. Type 4X, IP66 enclosure. IP69K compliant. Indoor/outdoor use. CSFM Approved. 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.

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.