Federal Signal
L-240
Alternate Item Number: model-l-general-alarm-siren
UPC: 782979253600
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Overview
- General-purpose electro-mechanical siren for industrial alarms
- Operates on 240VAC/DC power
- UL and cUL certified for safety and performance
- Rugged, red powder-coated metal housing for corrosion resistance
- Type 3R enclosure, suitable for wall or surface mounting
Specifications
1.0 | AMP |
112 | dBa |
12.37 H x 9.25 W x 12.19 D | IN |
122 | dBa |
240 | VAC |
700 | Hz |
Application | Indoor/Outdoor |
Brand Name | Federal Signal |
Color | Red |
dBa at 10ft | 112 dBa |
dBa at 1M | 122 dBa |
Dimensions | 12.37 H x 9.25 W x 12.19 D IN |
Enclosure | Type 3R |
Loudness | 112 DB |
Mounting | Wall/Surface |
Mounting | Surface,Wall |
Operating Current | 1 AMP |
Operating Frequency | 700 Hz |
Operating Temperature | -31C° to +150°F (-35° to 66°C) |
Operating Voltage | 240VAC/DC |
Special Features | Electro-Mechanical |
Type | General Alarm Siren |
Type | Audible Signals |
Voltage Rating | 240 Vac |
Package Dimensions (L x W x H) | 13 IN x 13 IN x 21.5 IN |
Package Dimensions (L x W x H) | 33.02 cm x 33.02 cm x 54.61 cm |
Package Weight (Imperial) | 14.200 L |
Package Weight (Metric) | 6.441 kg |
Frequently Asked Questions
What is the L-240's operating voltage?
The Federal Signal L-240 operates on 240VAC/DC.
What is the current draw for the L-240?
The L-240 draws 1.0 amps during operation.
How loud is the L-240 siren?
The L-240 produces 112 dBa at 10 feet and 122 dBa at 1 meter.
What is the audible frequency of the L-240?
The L-240 siren operates at an audible frequency of 700Hz.
What is the recommended duty cycle for the L-240?
The recommended duty cycle for the L-240 is 5 minutes ON followed by 5 minutes OFF.
What are the dimensions of the L-240 siren?
The L-240 has a width of 9.25 inches, a length of 12.19 inches, and a height of 12.37 inches.
What is the weight of the L-240 siren?
The net weight of the L-240 is 12.0 lbs, and its shipping weight is 14.2 lbs.
What type of enclosure does the L-240 have?
The L-240 features a Type 3R enclosure.
How can the L-240 siren be mounted?
The L-240 can be wall or surface mounted using its integrated swivel bracket.
What is the audible range of the L-240?
The L-240 siren has an audible range of up to 200 feet.
How to Install the L-240 Siren
This guide provides step-by-step instructions for safely installing and wiring the L-240 siren model.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Flexible conduit
- Unpack and Inspect the Siren
Carefully unpack the L-240 siren and inspect it for any damage that may have occurred during transit. If damaged, do not proceed with installation and file a claim with the carrier.
- Mount the Siren
Securely attach the L-240 siren to a rigid surface using user-supplied bolts and washers through the mounting frame. Ensure the siren is level and that nothing obstructs the siren projector.
- Connect Electrical Wiring
Using a suitable electrical box, connect the siren's power leads: for AC, connect one black lead to the phase, the other black lead to neutral, and the green lead to ground. For DC, connect one black lead to negative, the other to positive, and the green lead to ground. Ensure power is off during this process.
- Verify Connections
After wiring, double-check all connections for correctness and ensure that the electrical box is securely mounted. Use a multimeter to verify that there are no short circuits.
- Test the Siren
Once installation is complete, turn on the power and test the siren to ensure it operates correctly. Make sure to follow safety precautions to avoid exposure to loud sounds.
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.