Federal Signal 300-250 - SelecTone Amplified Speaker, UL and cUL, 250VDC, Gray
Federal Signal

300-250

Alternate Item Number: 300-selectone-speaker

UPC: 782979200505


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Overview

The Federal Signal SelecTone Amplified Speaker (SKU 300-250) delivers reliable audio signaling for industrial environments requiring high-power output. Rated at 250 VDC, this speaker is engineered for demanding applications such as factory automation, process control, and safety alert systems. UL and cUL certified, it meets stringent safety standards for compliance in regulated industries. The corrosion-resistant gray enclosure ensures durability in harsh conditions, resisting dust and moisture to extend service life. Its amplified design minimizes distortion, providing clear, intelligible audio for critical alerts and announcements. With robust construction and Federal Signal’s trusted quality, this speaker is a dependable solution for facilities prioritizing operational efficiency and safety. Ideal for integration into existing control systems, the 300-250 model supports long-term performance in industrial settings.
  • 250 VDC voltage rating for high-power industrial applications
  • UL and cUL certified for safety compliance
  • Corrosion-resistant gray enclosure for harsh environments
  • Amplified design ensures low-distortion audio output
  • Ideal for factory automation, process control, and safety alerts

Specifications

-31 to 151
DEG F
0.072
AMP
110
dBa
12.4 H x 7.9 W x 8.5 D
IN
120
dBa
250
VDC
Application
Indoor/Outdoor
Brand Name
Federal Signal
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
Loudness
110 DB
Material
Die-Cast Aluminum
Mounting
Surface
Operating Current
0.072 AMP
Operating Temperature
-31 to 151 DEG F
Operating Voltage
250VDC
Series
SelecTone
Special Features
Amplifies Pre-Selected Tone Over Existing Ambient Noises
Standard
UL Listed/cUL Listed
Standard
UL,cUL
Sub Brand
SelecTone
Type
Amplified Speaker
Voltage Rating
250 VDC
Package Dimensions (L x W x H)
13.3 IN x 10 IN x 9.75 IN
Package Dimensions (L x W x H)
33.782 cm x 25.4 cm x 24.765 cm
Package Weight (Imperial)
6.100 L
Package Weight (Metric)
2.767 kg
SelecTone Extension Module

EM3

SelecTone Extension Module
PA 1 230 AC 7035

23310100055

PA 1 230 AC 7035
Warning Siren 120VAC/DC Weatherproof

TA315-1N5

Warning Siren 120VAC/DC Weatherproof

Frequently Asked Questions

What is the SelecTone® system?

SelecTone® is a universal solution for public notification, covering a full range of industrial communication applications. It provides plant-wide communication through command units and powered loudspeakers.

What certifications do Federal Signal products hold?

Federal Signal products meet or exceed standards such as UL, cUL, ULC, CSA, ATEX, IECEx, CE, and UKCA. The company also holds ISO 9001 Certification.

What components make up a SelecTone® system?

A SelecTone® system includes command units, powered loudspeakers (including explosion-proof options), tone modules, and connector cards. These components work together for comprehensive industrial signaling.

Does a single device failure affect the SelecTone® system?

No, if one device fails, the SelecTone® system will not; other devices will continue to operate. Each speaker and amplifier can also function for stand-alone signaling.

Are explosion-proof SelecTone® speakers available?

Yes, specialty explosion-proof speakers are available for hazardous locations. Models like the 300X and 302X are UL and cUL CID1 certified.

What environments are SelecTone® products designed for?

SelecTone® products are designed for heavy industrial facilities, hazardous, and high ambient noise environments. They are built to withstand harsh industrial conditions for a long life.

What types of notifications can SelecTone® systems provide?

SelecTone® systems can provide multiple tones, voice and live PA notifications, and pre-recorded messages. They are capable of both live and remote activation.

What are the power options for SelecTone® Command Units?

SelecTone® Command Units are available in 24V AC/DC, 120VAC, or 240VAC versions. Specific models may offer multi-voltage options like 24VDC or 120VAC.

What are the power options for SelecTone® Powered Loudspeakers?

SelecTone® Powered Loudspeakers are available in 24VAC/DC, 120VAC, or 240VAC. Explosion-proof models like the 300X and 302X also offer 120-240VAC options.

What is the function of Connector Cards?

Connector Cards provide communication with the SelecTone® Command Unit. They can also be used to add SelecTone® speakers and amplifiers to existing public address systems.

How to Install the SelecTone Model 300 Controller

This guide provides step-by-step instructions for the installation and initial setup of the SelecTone Model 300 Controller, including wiring and configuration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Teflon tape

  1. Unpack and Inspect the Unit

    Carefully unpack the SelecTone Model 300 and inspect it for any damage that may have occurred during transit. If damaged, file a claim with the carrier.

  2. Mount the Controller

    Loosen the two screws securing the cover to the housing and gently remove the cover. Position the rear of the housing against the mounting surface, mark the mounting hole locations, and secure the unit using #10 x 1-inch screws for wood or #10 bolts with lockwashers and nuts for metal surfaces.

  3. Connect Power Wires

    Ensure power is off. Use 12 to 18 AWG wire to connect the positive lead to the (+) terminal and the negative lead to the (-) terminal of the four-position connector at TB1. Strip no more than 0.25 inches of insulation from the wire ends before inserting them into the connector.

  4. Install Tone Module

    Insert the plug-in tone module into the designated slot in the controller. Ensure it is securely seated.

  5. Replace the Cover

    Reattach the cover to the housing using the screws removed in step 2. Ensure all screws are tightened securely.

  6. Position the Speaker

    Loosen the collar nut securing the speaker to the housing. Rotate the speaker to the desired position, ensuring it does not exceed 180 degrees of rotation, and then tighten the collar nut.

  7. Test the Installation

    After ensuring all connections are secure and the unit is properly mounted, turn on the power and activate the unit using the user-supplied switch. Verify that the sound output is functioning as expected.

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.