Federal Signal 450E Vibratone® Electronic Horn
The Federal Signal 450E electronic horn offers a loud, clear and distinctive tone. It’s often used for general alarming, start and dismissal noticing, coded paging and process control in noisy areas. Its 4-wire terminal block and supervisory diodes design make it ideal for fire alarm applications.
Federal Signal 450E’s polycarbonate housing and polymeric speaker are corrosion resistant and weatherproof for improved durability in harsh industrial environments. It has no detectable RF emissions in a 30 MHz to 1000 MHz frequency range, which minimizes the potential for electrical device interference.
Key features include:
- Fire Regulated 16-33VDC. General Purpose Signal 12-24VDC
- Coded or sustained tones
- No duty cycle or interval limitations
- 99 dBa @ 10′ on axis (109 dBa @ 1m on axis)
- Four wire terminal block and supervisory diode
- Type 4X when installed with Panel Mount Gasket (included) or optional Non-metallic Weatherproof Backbox (Model WB-NM)
- Marine Rated
- CSFM Approved
- UL and cUL Listed
- UL Fire Listed and ULC Canadian Fire Listed
- Product Code: 450E
How to order (Specify Model):
1) Select Model 450E-024
| Model | UPC Code | Description |
| 450E-024 | 782979231387 | Vibratone Electronic Horn, UL and cUL, 12-24VDC |
Optional Accessories:
FB
Wall box for flush mounting stud, 4″ block, or other shallow wall construction;
4-3/8″ square box; 2-7/8″ deep; shipping weight 2 lbs (0.91 kg)
FBL
Same as FB, but 3-13/16″ deep for 6″ x 8″ concrete block, cinder block or other deep wall construction;
shipping weight 3 lbs (1.36 kg)
FG
Flush grille which attaches to the basic unit and serves as the cover of the plastered-in FB flush box;
6″ H x 6″W x 1/8″ D; shipping weight 1 lb (0.45 kg)
PR2-NM
Non-metallic double projector directs sounds to both sides when attached to 350/450E models;
ideal for use in hallways; 4″ H x 11-1/2″ W x 4″ D; shipping weight 1 lb (0.45kg)
WB-NM
Molded thermoplastic neoprene-gasketed weatherproof housing for outside use, complete with mounting lugs;
provided with (3) entrances for 1/2″ conduit; 4-3/8″square box; 2-7/16″ deep, offset mounting lugs on
5″ centers; shipping weight 1 lb (0.45kg)
Model:
| Model | UPC Code | Description |
| FB | 782979223207 | Box, Wall Mount |
| FBL | 782979223504 | Deep Wall Box for Flush Mount |
| FG | 782979223603 | Grille for 350 Horn, Flush Mount |
| PR2-NM | 782979233398 | Double Projector, Gray |
| WB-NM | 782979233190 | Weatherproof Back Box, Non-Metallic, Gray |
Where To Buy | Global Sales and Support. Dedicated to advancing safety worldwide. Contact Us
